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Structural Mechanics covers three different aspects of modern engineering: the foundation of structural mechanics, the solution to urgent industrial problems, and the reconstruction of major accidents. This book offers six case studies that teach how to identify the most important phase of the collapse or fracture of a complex system, develop a simple mathematically tractable model, and offer a discussion of the analytical and numerical solutions. This book originated from the lecture notes of Professor Tomasz Wierzbicki who taught at MIT and Stanford University. The notes were amended and improved many times over the years to provide a link between rigorous theoretical foundations with solutions to important engineering problems. The book discusses complex man-made structures under accidental impact or explosive loads, resulting in the loss of life and/or extensive property, infrastructural, and environmental damage. The book deals with reconstructing the sequence of events of such accidents from the structural point of view. The book is not restricted to the accident reconstruction only - concepts and solutions of the elasticity, advance plasticity and ductile fracture were used throughout the reconstruction of the accidents. The additional 17 lectures provide theoretical foundations for the elastic structures, plastic plates and shells, and ductile fracture. Not only is this an essential textbook for graduate students studying structural mechanics, it is also relevant to industry professionals, researchers, and academics in the field of engineering.

Presenting time‑tested standards as well as validated emerging knowledge on threaded fasteners and bolted joints, this updated edition covers how to design, select parts and materials, control assembly processes, predict behavior, and solve on‑the‑job problems.This handbook examines key issues affecting bolting in the automotive, pressure vessel, petrochemical, aerospace, energy, and structural steel industries. The editors have successfully created a useful rather than scholarly handbook with chapters written in a straightforward, how‑to manner. Theory is discussed only when necessary and the handbook's logical organization and thorough index enhance its usefulness. Handbook of Bolts and Bolted Joints, Second Edition includes updated chapters, solved numerical examples, and case studies.This new edition is an essential handbook for professionals, researchers, and students in all fields in which threaded joints are used, including automotive, aerospace, structural, chemical, and naval and ocean engineering, as well as agricultural equipment, wind turbines, and medical devices.

This book is a summary of the author's pioneering work on the theory of heating pipelines and its application expansion over the years, trying to establish a complete logical system from the basic theory of pipelines to the application of heating pipelines to the innovation and expansion of large-diameter energy transmission pipelines. These esoteric fundamental theories are linked to practical applications, and numerical simulations are used to help readers understand the problems faced by pipelines in engineering practice. The book consists of four chapters, the first chapter describes the basic concepts of district heating system, related standards, development history, facing problems and future prospects, while for the basic characteristics of district heating pipe network installation and laying methods made an introduction; followed by the second chapter summarizes and organizes the pipeline safety research of fluid-solid heat, elastic-plasticity and other basic theories, as well as heating pipeline thermal insulation system heat loss and the economic evaluation of theory and so on. Based on the basic theory of pipeline, the third and fourth chapters introduce several typical pipeline application cases in detail, and each case includes modelling, solving, and result analysis, which can provide readers with technical references and idea guidelines in the field of pipeline research. The third chapter of the different structures of the heating pipeline from the safety and economic aspects of a detailed numerical study; the fourth chapter in the heating pipeline on the basis of energy transportation pipeline, transportation medium from the original hot water, hot steam to the oil and gas, specifically introduced various types of large-diameter energy transportation pipeline under the action of different loads of the dynamic response characteristics. It has important theoretical significance for enriching and developing the basic theory of pipeline and the expansion of all kinds of pipeline applications, and at the same time, it provides technical guidance for the safe, stable, economic and efficient operation of all kinds of long-distance pipelines, such as heating pipelines and energy transmission and transportation pipelines. It helps readers to systematically and comprehensively understand the basic theories of elasticity and plasticity, fluid-solid-thermal coupling, and economic evaluation of pipelines, and at the same time provides readers with new research ideas and technical means from the perspective of scientific research.

The Third Edition of Acoustics of Wood offers a comprehensive overview of advanced acoustical techniques for wood characterization and assessment. It stands as an authoritative guide on using ultrasound and acoustic emissions to assess and characterize wood's physical and mechanical properties. Divided into six parts, this extended and updated edition covers a broad spectrum of topics including ultrasonic wave propagation, nondestructive testing methods for wood characterization, and the innovative use of acoustics in quality assessment of wood products. It also explores the acoustic properties vital for musical instruments and the application of acoustics in preserving historically significant art objects and timber structures. With chapters on cutting-edge topics like artificial intelligence's role in wood acoustics, readers are invited to explore the intersection of tradition and technology. Targeted at professionals and researchers in materials science, engineering, and conservation, this edition is invaluable for those seeking to deepen their knowledge of wood's acoustic properties. Readers with a background in physics or engineering will find the discussions on ultrasonic techniques and acoustic emissions particularly enlightening. By bridging theoretical concepts with practical applications, this book not only enriches scientific understanding but also opens up new avenues for innovation in wood assessment and preservation.

Special topic volume with invited peer-reviewed papers only

Koyanagi presents a concise and practical guide to using a micromechanics approach to predict the strength and durability of unidirectionally aligned continuum carbon fiber reinforced plastics (CFRPs).As the use of composite materials in becomes more widespread in various fields, material durability is becoming an increasingly important consideration, particularly with regard to UN Sustainable Development Goals. Using more durable composite materials would help with achieving these goals. Because the failure of composite materials proceeds via the accumulation of micro failures and micro damage, a micromechanics approach is indispensable for estimating precise durability.In this practical guide, Koyanagi describes this approach and explains the precise durability of the composite materials with regard to the time dependence of micro failures. This book first explains the strength and durability of unidirectionally aligned continuum CFRPs. It then individually addresses fiber, resin, and the interface between the two on the basis of their micromechanics and introduces these components'time and temperature dependences. Koyanagi uses finite element analysis and theoretical models to integrate the characteristics of the three components to explain the macro properties of the CFRPs. Various characteristics regarding strength and durability of CFRPs are also presented.This book is a valuable resource for researchers in academia and industry who work with composite materials. It will enable them to design composite structures, ensure their durability, evaluate them, and develop more durable composite materials.

This book discusses several issues relevant to materials design and applications. The focus is on fundamental research and application areas in the field of the design and application of engineering materials, predominantly within the context of mechanical engineering applications. This includes a wide range of materials engineering and technology, including metals, e.g., lightweight metallic materials, polymers, composites, and ceramics. Advanced applications include manufacturing of new materials, testing methods, multi-scale experimental and computational aspects. The book publishes selected papers presented at the 5th International Conference on Materials Design and Applications 2024 (MDA 2024), held during July 4–5, 2024.

Shape Memory Polymer Composites discusses the fabrication of smart polymer composites with their material characterization. It covers shape memory polymer composites with two different types of reinforcement: shape memory polymer nanocomposites and shape memory hybrid composites.Enhancing the mechanical and thermomechanical properties of the shape memory polymers makes them an important class of materials for new age applications ranging from aerospace, biomedical, electronics, to marine engineering. The book discusses how shape memory polymer composites exhibit remarkable mechanical properties, as compared to its corresponding shape memory polymers, without compromising the shape memory behavior. It presents experimental case studies of polymers, polymer composites, and multiphase composites, explaining the effects of each reinforcement on the material properties with corresponding simulation.The book will be a useful reference for industry professionals and researchers involved with the mechanics of shape memory materials.

In this textbook for students of laminated composite materials, composite structures, and anisotropic elasticity, Chyanbin Hwu draws on more than three decades of research and applications experience to provide a leading resource on many unique topics related to laminated composite structures.This book introduces the mechanical behavior of laminated composite materials and provides related theories and solutions. All basic structural elements such as beams, plates, and shells are described in detail. Further contents include composite sandwich construction and composite wing structures. To connect with practical engineering applications and analyze more complicated real structures, numerical methods and their theoretical basis in anisotropic elasticity are also included. Advanced topics addressed include solutions for magneto-electro-elastic laminated plates; Green's functions for thick laminated plates and beams; typical thick laminated beams; theory for general laminated composite shells; sandwich beams, plates, and cylindrical shells as well as delaminated composite sandwich beams; modeling and analysis of composite wing structures; complex variable theories of anisotropic elasticity and the related Green's functions; and numerical methods such as finite element method, boundary element method and meshless method. Through this book, readers will learn not only the mechanics of laminated composite structures but also anisotropic elasticity and some popular numerical methods.This textbook is vital for advanced undergraduate and graduate students interested in the mechanics of composite materials, composite structures, and anisotropic elasticity, such as aerospace, mechanical, civil, and naval engineering; applied mechanics; and engineering science. It is also useful for engineers working in these fields and applied mathematicians and material scientists.

Selected peer-reviewed extended articles based on abstracts presented at the 8th Int.Conference on Composite Materials and Material Engineering, 13th Int.Conference on Advanced Materials Research, and 6th Int.Conference on Frontiers of Composite MaterialsAggregated Book

Developed from the author's course on advanced mechanics of composite materials, Finite Element Analysis of Composite Materials with Abaqus® shows how powerful finite element tools tackle practical problems in the structural analysis of composites. This Second Edition includes two new chapters on'Fatigue'and'Abaqus Programmable Features'as well as a major update of chapter 10'Delaminations'and significant updates throughout the remaining chapters. Furthermore, it updates all examples, sample code, and problems to Abaqus 2020. Unlike other texts, this one takes theory to a hands-on level by actually solving problems. It explains the concepts involved in the detailed analysis of composites, the mechanics needed to translate those concepts into a mathematical representation of the physical reality, and the solution of the resulting boundary value problems using Abaqus. The reader can follow a process to recreate every example using Abaqus graphical user interface (CAE) by following step-by-step directions in the form of pseudo-code or watching the solutions on YouTube. The first seven chapters provide material ideal for a one-semester course. Along with offering an introduction to finite element analysis for readers without prior knowledge of the finite element method, these chapters cover the elasticity and strength of laminates, buckling analysis, free edge stresses, computational micromechanics, and viscoelastic models for composites. Emphasizing hereditary phenomena, the book goes on to discuss continuum and discrete damage mechanics as well as delaminations and fatigue. The text also shows readers how to extend the capabilities of Abaqus via'user subroutines'and Python scripting.Aimed at advanced students and professional engineers, this textbook features 62 fully developed examples interspersed with the theory, 82 end-of-chapter exercises, and 50+ separate pieces of Abaqus pseudo-code that illustrate the solution of example problems. The author's website offers the relevant Abaqus and MATLAB model files available for download, enabling readers to easily reproduce the examples and complete the exercises: https://barbero.cadec-online.com/feacm-abaqus/index.html. Video recording of solutions to examples are available on YouTube with multilingual captions.

Introduction to Experimental Methods succinctly explains fundamental engineering concepts in mechanics, dynamics, heat transfer, and fluid dynamics. From conceptualizing an engineering experiment to conducting a comprehensive lab, this book enables students to work through the entire experimental design process.Offering a complete overview of instruction for engineering lab methodology, the book includes practical lab manuals for student use, directly complementing the instruction. Numerous worked examples and problems are presented along with several hands-on experiments in individual lab manuals. This book discusses how to write lab reports, how to configure a variety of instruments and equipment, and how to work through failures in experimentation.Introduction to Experimental Methods is intended for senior undergraduate engineering students taking courses in Experimental Methods. Instructors will be able to utilize a Solutions Manual for their course.Features: Provides an overview of experimental methods in mechanics, dynamics, heat transfer, and fluid dynamics Covers design of experiments, instruments, and statistics Discusses SolidWorks and PASCO Capstone software Includes numerous end-of-chapter problems and worked problems Features a Solutions Manual for instructor use

Selected peer-reviewed extended articles based on abstracts presented at the International Conference on Applied Engineering, Materials and Mechanics (ICAEMM 2022)Aggregated Book

Special topic volume with invited peer-reviewed papers only

Special topic volume with invited peer-reviewed papers only

Updated throughout for the new edition, Armour: Materials, Theory, and Design covers extant and emergent protection technologies driving advances in armour systems. Covering materials, theory and design, the book has applications in vehicle, ship, personnel and building use.Introducing a wide range of armour technologies, the book is a key guide to the technology used to protect against both blasts and ballistic attacks. Chapters cover bullets, blasts, jets and fragments, as well as penetration mechanics. The new edition builds on the previous one, discussing ceramics and metallic materials as well as woven fabrics and composite laminates. Detailing modern technology advancements, the second edition has also been expanded to include improved explanations on shock mechanisms and includes significantly more figures and diagrams.An essential guide to armour technology, this book outlines key ways to implement protective strategies applicable for many types of conflict.

This book bridges the gap between theoretical concepts and their implementations, especially for the high-performance structures/components related to advanced composite materials. This work focuses on the prediction of various structural responses such as deformations, natural frequencies etc. of advanced composites under complex environments and/or loading conditions. In addition, it discusses micro-mechanical material modeling of various advanced composite materials that involve different structures ranging from basic to advanced, such as beams, flat and curved panels, shells, skewed, corrugated, and other materials, as well as various solution techniques via analytical, semi-analytical, and numerical approaches.This book: Covers micro-mechanical material modeling of advanced composite materials Describes constitutive models of different composite materials and kinematic models of different structural configuration Discusses pertinent analytical, semi-analytical, and numerical techniques Focusses on structural responses relating to deformations, natural frequencies, and critical loads under complex environments Presents actual demonstrations of theoretical concepts as applied to real examples using Ansys APDL scripts This book is aimed at researchers, professionals, and graduate students in mechanical engineering, material science, material engineering, structural engineering, aerospace engineering, and composite materials.

Ballast plays a vital role in transmitting and distributing the train wheel loads to the underlying track substructure. The load-bearing capacity, safe train speed, and the levels of noise and vibration, as well as passenger comfort depend on the behaviour of ballast through particle interlocking and the corresponding deformation of this granular assembly. Attrition and breakage of ballast occur progressively under heavy and continual cyclic loading, causing track deterioration and rail misalignment affecting safety, while exacerbating the intensity of track maintenance. In the absence of realistic computational models, the track substructure is traditionally designed using mostly empirical approaches. In this book, the authors present the detailed information on the strength, deformation, and degradation aspects of fresh and recycled ballast under monotonic, cyclic, and impact loading using innovative geotechnical testing devices. A constitutive model for ballast incorporating particle breakage is presented representing a more realistic stress–strain response. The mathematical formulations and numerical models are validated using controlled experimental simulations and fully instrumented field trials. Revised ballast gradation is described to provide greater track resiliency and extended longevity. The book also provides a detailed description of geosynthetics for substructure improvement considering track deterioration caused by particle degradation, fouling, and impeded drainage. New to this second edition are extensive discussions on subgrade soil stabilisation, causes and mechanisms of soil fluidisation (mud pumping) under cyclic loading, and preventive and remedial measures to alleviate undue instability of ballast tracks.This book should prove most beneficial for final-year civil engineering students and for postgraduate teaching and learning. It is an ideal supplement for practising railway engineers and researchers engaged in the challenging tasks of future track design for heavier and faster trains.

This book provides up-to-date information relevant to the analysis and design of adhesively bonded joints made up of fiber-reinforced polymer (FRP) composites using functionally graded adhesive (FGA). Damage behaviors in adhesively bonded joints of laminated FRP composites have been addressed, and joint configurations have been modeled using special finite elements (FEs) and multipoint constraint elements to simulate the contact behavior. Detailed 3D finite element analyses (FEAs) have been presented for different adhesively bonded joint structures along with guidelines for effective design philosophy of adhesively bonded joints in laminated FRP structures using FGA.Features: Provides a thorough and systematic discussion on the functionally graded adhesive and its joints. Discusses analytical modeling and numerical analyses of the joints. Details 3D stress and failure delamination analysis for composite analyses of functionally graded out-of-plane joints under various combinations of loading. Illustrates FE modeling and simulation of interfacial failure and damage propagation in out-of-plane joints. Includes the effect of various gradation function profiles on damage growth driving forces (SERR). This book is aimed at researchers, professionals and graduate students in composites, infrastructure engineering, bonding technology and mechanical/aerospace engineering.

This journal volume contains articles describing the last research results in biomaterials from polymers to titanium alloy for applications in orthopaedics and dental prosthetics, materials and technologies in pharmaceutics. There are also articles on numerical and experimental evaluation of biomechanical behaviour of a single implant and leveraging deep learning techniques in automatic segmentation of white blood cell images.

Selected peer-reviewed full text papers from the 3rd International Conference on Materials Science and Manufacturing Technology (ICMSMT 2021)Selected peer-reviewed full text papers from the 3rd International Conference on Materials Science and Manufacturing Technology (ICMSMT 2021), April 08-09, 2021, Tamil Nadu, India

This text is an established bestseller in engineering technology programs, and the Seventh Edition of Applied Strength of Materials continues to provide comprehensive coverage of the mechanics of materials. Focusing on active learning and consistently reinforcing key concepts, the book is designed to aid students in their first course on the strength of materials.Introducing the theoretical background of the subject, with a strong visual component, the book equips readers with problem-solving techniques. The updated Seventh Edition incorporates new technologies with a strong pedagogical approach. Emphasizing realistic engineering applications for the analysis and design of structural members, mechanical devices, and systems, the book includes such topics as torsional deformation, shearing stresses in beams, pressure vessels, and design properties of materials. A'big picture'overview is included at the beginning of each chapter, and step-by-step problem-solving approaches are used throughout the book.FEATURES Includes'the big picture'introductions that map out chapter coverage and provide a clear context for readers Contains everyday examples to provide context for students of all levels Offers examples from civil, mechanical, and other branches of engineering technology Integrates analysis and design approaches for strength of materials, backed up by real engineering examples Examines the latest tools, techniques, and examples in applied engineering mechanics This book will be of interest to students in the field of engineering technology and materials engineering as an accessible and understandable introduction to a complex field.

The book covers various thermoplastic composites, including continuous and discontinuous fiber thermoplastic composites. It describes processing methods and explains the effect of different processing parameters on the structure and performance of thermoplastic composites. Characterization and mechanics of the composite are also discussed in the book.

Selected peer-reviewed full text papers from the 4th International Conference on Bio-Based Building Materials (ICBBM 2021)Selected peer-reviewed full text papers from the 4th International Conference on Bio-Based Building Materials (ICBBM 2021), June 16-18, 2021, Barcelona, Spain

Updated throughout for the second edition, Introduction to Mechanical Engineering: Part 1 continues to be the essential text for all first-year undergraduate students, alongside those studying for foundation degrees and HNDs.Written by an experienced team of lecturers at the internationally renowned University of Nottingham, this book provides a comprehensive grounding in the following core engineering topics: thermodynamics, fluid mechanics, solid mechanics, dynamics, electrical and electronic systems and material science. It includes questions and answers for instructors and for self-guided learning.As well as mechanical engineers, this book is highly relevant to civil, automotive and aerospace engineering students.

Metal forming processes include bulk forming and sheet metal forming with numerous applications. This book covers some of the latest developments aspects of these processes such as numerical simulations to achieve optimum combinations and to get insight into process capability. Implementation of new technologies to improve performance based on Computer Numerical Control (CNC) technologies are also discussed, including the use of CAD/CAM/CAE techniques to enhance precision in manufacturing. Applications of AI/ML, the Internet of Things (IoT), and the role of tribological aspects in green engineering are included to suit Industry 4.0.Features: Covers latest developments in various sheet metal forming processes Discusses improvements in numerical simulation with various material models Proposes improvements by optimum combination of process parameters Includes finite element simulation of processes and formability Presents a review on techniques to produce ultra-fine-grained materials This book is aimed at graduate students, engineers, and researchers in sheet metal forming, materials processing and their applications, finite element analysis, manufacturing, and production engineering.

Special topic volume with invited peer-reviewed papers only

This second edition adds newly established techniques and material properties codified in the past ten years to this authoritative reference. The volume retains its comprehensive coverage of damage and healing mechanics with updates to core topics and references and addition of other types of damages not covered in the first edition, including thermo-elastoviscoplastic damage-healing model for bituminous materials, damage in granular materials, damage in biological tissue, damage in rubber materials, damage crashworthiness in cars and airplanes, risk analysis in damaged structures, and evaluating damage with digital image correlation. The Handbook details computational modeling of constitutive equations as well as solved examples in engineering applications. A wide range of materials that engineers may encounter are covered, including metals, composites, ceramics, polymers, biomaterials, and nanomaterials. The internationally recognized team of contributors employs a consistent andsystematic approach, offering readers a user-friendly reference that is ideal for frequent consultation. The Handbook of Damage Mechanics: Nano to Macro Scale for Materials and Structures, second edition is ideal for graduate students and faculty, researchers, and professionals in the fields of Mechanical Engineering, Civil Engineering, Aerospace Engineering, Materials Science, and Engineering Mechanics.

This thematical issue presents to readers the results of engineering research on the strength of engineering materials and structural integrity, including numerical analysis of heat and mass transfer phenomena in engineering systems. The methods and research results in the area of materials physics and actual examples of applications of approaches of computational materials science are presented in a separate chapter. The publication will be helpful to specialists and researchers in materials science and machinery.

A composite sandwich panel is a hybrid material made up of constituents such as a face sheet, a core, and adhesive film for bonding the face sheet and core together. Advances in materials have provided designers with several choices for developing sandwich structures with advanced functionalities. The selection of a material in the sandwich construction is based on the cost, availability, strength requirements, ease of manufacturing, machinability, and post-manufacturing process requirements. Sandwich Composites: Fabrication and Characterization provides insights into composite sandwich panels based on the material aspects, mechanical properties, defect characterization, and secondary processes after the fabrication, such as drilling and repair.FEATURES Outlines existing fabrication methods and various materials aspects Examines composite sandwich panels made of different face sheets and core materials Covers the response of composite sandwich panels to static and dynamic loads Describes parameters governing the drilling process and repair procedures Discusses the applications of composite sandwich panels in various fields Explores the role of 3D printing in the fabrication of composite sandwich panels Due to the wide scope of the topics covered, this book is suitable for researchers and scholars in the research and development of composite sandwich panels. This book can also be used as a reference by professionals and engineers interested in understanding the factors governing the material properties, material response, and the failure behavior under various mechanical loads.

Nonlinear Mechanics for Composite Heterogeneous Structures applies both classical and multi-scale finite element analysis to the non-linear, failure response of composite structures. These traditional and modern computational approaches are holistically presented, providing insight into a range of non-linear structural analysis problems. The classical methods include geometric and material non-linearity, plasticity, damage and contact mechanics. The cutting-edge formulations include cohesive zone models, the Extended Finite Element Method (XFEM), multi-scale computational homogenization, localization of damage, neural networks and data-driven techniques. This presentation is simple but efficient, enabling the reader to understand, select and apply appropriate methods through programming code or commercial finite element software. The book is suitable for undergraduate studies as a final year textbook and for MSc and PhD studies in structural, mechanical, aerospace engineering and material science, among others. Professionals in these fields will also be strongly benefited. An accompanying website provides MATLAB codes for two-dimensional finite element problems with contact, multi-scale (FE2) and non-linear XFEM analysis, data-driven and machine learning simulations.

We present the 56th volume of the'International Journal of Engineering Research in Africa'to our readers. The collection contains the articles reflecting the research results in the fields of structural steel and alloys, development of composites, applied mechanics and mechanical engineering, experimental investigations of cement and concrete properties, assessment of the seismic resistance of structures, reliable preventive maintenance scheduling in power systems, cloud computing technology in Cloud of Things, evaluation of sustainable transportation system. The articles will be helpful for many engineers, academic teachers, and students majoring in the mentioned branches of engineering science.

Selected peer-reviewed full text papers from the 7th International Conference on Industrial Engineering (7th ICIE)Selected, peer-reviewed papers from the International Conference on Industrial Engineering (ICIE 2021), May 17-21, 2021, Sochi, Russian Federation

This 1166th volume of the journal'Advanced Materials Research'presents the periodic edition from the series'Advanced Materials and Technologies'. The collection was compiled from peer-reviewed stand-alone papers describing the results of scientific research and engineering solutions dealing with actual problems in applied materials science in mechanical engineering, electronics, pharmacology, and construction. Published articles will be helpful for engineers, students, and academic staff.

The 54th volume of'International Journal of Engineering Research in Africa'includes peer-reviewed manuscripts that present the research results in the fields of materials science and processing technologies, applied and fluid flow mechanics, mechanical engineering, environmental engineering, construction and building materials, engineering management, and logistics. The collected scientific articles can be appreciated by most engineers, academic teachers, and students majoring in engineering science.

This volume of the journal'Advanced Materials Research'presents the next edition from the series'Advanced Materials and Technologies'. This collection contains peer-reviewed stand-alone papers describing the results of scientific research and engineering solutions dealing with actual problems in materials science and materials synthesis and processing technologies. Published articles will be helpful and interesting for engineers in various branches of production, for students, and academic staff.

Selected peer-reviewed full text papers from the Symposium on Industrial Science and Technology (SISTEC 2020)Selected, peer-reviewed papers from the Postgraduate Symposium on Industrial Science and Technology 2020 (SISTEC 2020), August 26-27, 2020, Kuantan, Malaysia

Selected peer-reviewed papers from the 3rd International Conference on Materials Science and Industrial Applications (MSIA 2021)Selected, peer-reviewed papers from the 3rd International Conference on Materials Science and Industrial Applications (MSIA 2021), January 16-17, 2021, Xi'an, China

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Selected peer-reviewed full text papers from the 22nd Conference on the Rehabilitation and Reconstruction of Buildings (CRRB)Selected, peer-reviewed papers from the 22nd Conference on the Rehabilitation and Reconstruction of Buildings (CRRB), November 19, 2020, Brno, Czech Republic

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Selected peer-reviewed full text papers from the 10th ICAMEM and 7th ICMSSM

We present the 53rd volume of the'International Journal of Engineering Research in Africa'to our readers. This volume contains the articles reflecting the research results in the fields of structural alloys, applied mechanics and mechanical engineering, assessment of the potential efficiency of use the cleaner electricity generation, materials and technologies in construction, biofuel production and chemical treatment of the industrial wastewater, remote sensing, and industrial engineering. The articles will be useful for many engineers as well as for academic teachers and students majoring in the mentioned fields of engineering science.

Selected peer-reviewed full text papers from the 2nd International Conference on Advanced Materials, Processing and Testing Technology (AMPTT 2020)Selected, peer-reviewed papers from the 2nd International Conference on Advanced Materials, Processing and Testing Technology (AMPTT 2020), May 23-24, 2020, Guangzhou, China

The field of rock mechanics and rock engineering utilizes the basic laws of continuum mechanics and the techniques developed in computational mechanics. This book describes the basic concepts behind these fundamental laws and their utilization in practice irrespective of whether rock/rock mass contains discontinuities.This book consists of nine chapters and six appendices. The first four chapters are concerned with continuum mechanics aspects, which include the basic operations, definition of stress and strain tensors, and derivation of four fundamental conservation laws in the simplest yet precise manner. The next two chapters are the preparation for computational mechanics, which require constitutive laws of geomaterials relevant to each conservation law and the procedures for how to determine required parameters of the constitutive laws. Computational mechanics solves the resulting ordinary and partial differential equations. In Chapter 7, the methods of exact (closed-form) solutions are explained and they are applied to ordinary/partial differential equations with solvable boundary and initial conditions. In Chapter 8, the fundamentals of approximate solution methods are explained for one dimension first and then how to extend them to multi-dimensional problems. The readers are expected to learn and clearly understand how they are derived and applied to various problems in geomechanics. The final chapter involves the applications of the approximate methods to the actual problems in practice for geomechanical engineers, which cover the continuum to discontinuum, including the stress state of the earth as well as the ground motions induced by earthquakes. Six appendices are provided to have a clear understanding of continuum mechanics operations and procedures for how to deal with discontinuities/interfaces often encountered in rock mechanics and rock engineering.

Selected peer-reviewed full text research papers from the 16th International Symposium on Advanced Materials (16th ISAM)Selected, peer-reviewed papers from the 16th International Symposium on Advanced Materials (ISAM), October 21-25, 2019, Islamabad, Pakistan

Selected peer-reviewed papers from the 4th ICMSN, the 5th ICAFM and the 3rd ICACM 2020

Autowave Plasticity: Localization and Collective Modes discusses the nature of plastic flow in solids associated with the development of a localized plastic flow. Written by an authority in the field, the author demonstrates how patterns of localized plastic flow are associated with autowave modes that are generated in a deformable sample and delivers a complete work on the subject. Key Features An original work on the nature of plastic flows in solids, particularly metals and crystals Focuses on plastic flow as an autowave process Contains elements of theories, experimental considerations, and numerical modeling This reference will help readers with creating experimental methods to observe or localize plastic flow and with the modeling of plastic flows. It is a valuable reference for graduate students and research specialists working in material science.

The book explores the two opposite natural trends of composite systems: (i) order and structure emerging from heterogeneity and randomness, and (ii) instability and chaos arising from simple nonlinear rules. Providing insights into the rapidly growing field of complexity sciences, the book focuses on the role of complexity in fracture mechanics. It firstly discusses the occurrence of self-similarity and fractal patterns in deformation, damage, fracture, and fragmentation of heterogeneous materials and the apparent scaling of the nominal mechanical properties of disordered materials, as well as of the time-to-failure after fatigue and creep loading. Then the book addresses criticality in the acoustic emissions from damaged structures and tectonic faults. Further, it examines the snap-back instability in the structural behavior of relatively large composite structures in the framework of catastrophe theory, and lastly describes the transition toward chaos in the dynamics of cracked elements.

Selected peer-reviewed papers from the 3rd International Conference on Materials Science and Manufacturing Engineering (MSME 2020)Selected, peer-reviewed papers from the International Conference on Materials Science and Manufacturing Engineering (MSME 2020), November 5-8, 2020, Sanya, China