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Your search keyword '"pullout test"' showing total 3 results
Start Over Descriptor "pullout test" Publication Type Books
3 results on '"pullout test"'

1. Research and Development of Modified Building Materials.

Author

Stefanidou, Maria and Stefanidou, Maria

Subjects
CO2 emission, HEMC, TritonX-100, activating solutions, activation energy, additives, amorphous poly alpha olefin, application properties, autogenous shrinkage, bond performance, bulk density, cellulose ether, cement, cement pastes, cement-based materials, clay mortars, composite modified asphalt binder, compressive strength, concrete, concrete durability, concrete properties, curing regime, detached decorative plasters, digital image correlation, durability, electrical conductivity, electrical resistivity, experimental verification, fiber spacing, filler effect, flexural Strength, flexural strength, foamed geopolymer, freeze-thaw cycles, glass fiber composites, glass microspheres, granulated blast furnace slag, graphite, gypsum binder, high calcium fly ash, high-performance fiber reinforced concrete, hook-end steel fiber, hydrated lime, hydration, inclination angle, injection grout, ladle furnace slag, light-materials, limestone, limestone filler, mass of specimens, microstructure, mix proportion design, mortar, multi-walled carbon nanotubes, nano-calcium oxide, nano-silica, optimization, packing density, paste, plaster, polyphosphoric acid, porosity, pullout load-slip curve, pullout test, reduced density, reinforcing lightweight concrete, rheological properties, self-compacting concrete (SCC), self-healing, self-sensing, setting process, siliceous fly ash, single wall carbon nanotubes, stability, steel fibers, storage stability, strength, structural properties, superabsorbent polymer, supplementary cementitious materials, surfactant, tensile behavior, ternary cements, the grey relational analysis, thermal insulation, thermal properties, ultrasonic technique, viscosity, water retention, wetting-drying
Abstract

Summary: This reprint includes research papers on different disciplines related to composites. It contains research related to new topics such as nanotubes, fibres, admixtures added in cement and concrete. Additionally self-healing and self-sensing issues are presented. Environmental, and thermal-related topics are also discussed. Studies related to consolidation topics and alkali activation of clays are included. This blend of traditional and modern building materials, all having a common ground, the use of new technologies for improving fresh and harden state properties, make this volume interesting.

2. New Frontiers in Sustainable Geotechnics.

Author

Jastrzębska, Małgorzata, Chiaro, Gabriele, Jastrzębska, Małgorzata, Kazimierowicz-Frankowska, Krystyna, and Rybak, Jaroslaw

Subjects
History of engineering & technology, Technology: general issues, Bacillus pasteurii, HPMC, MICP, MWD, Neogene clay elevation, Proctor test, SEM, Taiwan mudstone, Warsaw Slope, XRD, acidic soil, ammonia retention rate, ammonia-soda residue, analytical methods, bearing resistance, biomineralization, calcium carbonate, calcium carbonate precipitation induced by microorganisms, cavitation, cement bound base course, cement paste, chitosan, clay, compaction technology, compressibility, constant rate of strain, contaminated soil, correction coefficient, decision trees, depth of ground freezing, diesel, drained, electrical resistivity tomography, end-of-life tires, energy dissipations, engineering compaction, engineering material improvement, environmental geotechnics, experimental tests, facing displacements, fine particle content, finite element method, flow 3D, foundation pressure, foundation systems, gabions, geotechnical influence, geotechnical properties, gravel-rubber mixtures, ground improvement, impact monitoring, incremental equations, liquefaction, machine learning, marine clay, n/a, nailed soil, non-cohesive soil, non-traditional additives, partial saturation, penetrometer, permeability coefficient, pressure profiles, probability, pullout test, random forests, recycled rubber, recycling, reinforced soil walls, reinforcement of embankments, reliability, retaining structures, return period, rigid inclusions, safety factor, shear strength, silt, soil characteristics, soil freezing, soil improvement, soil nailing system, soil shear modulus, soil slope, soil stabilization, soil treatment, stepped spillways, surface strength, sustainable geotechnical applications, temporary geotechnical structures, triaxial test, unbound base course, unconfined compressive strength, vibrating hammer test, void ratio, welded steel grid, wind erosion resistance, woven steel grid
Abstract

Summary: With increasing awareness about environmental sustainability issues, the geotechnical engineering community is in search of sustainable materials, innovative applications and ground improvement technologies which are resilient to climate change, involve low carbon emissions, are ecologically friendly and affordable, yet effective. As such, this reprint brings together 18 novel contributions providing the state-of-the-art in "Sustainable Geotechnics" with special focus on the reuse and recycling of waste materials in geotechnical applications as well as sustainable design, construction, and monitoring of the performance of geostructures. This reprint may be of particular interest to geotechnical professional engineers and researchers who are facing the challenging task of increasing the sustainability and resiliency of geotechnical assets and infrastructures.

3. Pullout Test Study on Interface Friction Characteristics of Reinforcements with Red Sandstone as Filler.

Author

Lin, Yu-Liang, Yang, Guo-Lin, Li, Yun, and Huang, Xiang-Jing

Abstract

In order to study interface friction characteristics between reinforcements and red sandstone, pullout tests were carried out. Three reinforcements were chosen: 2.2 mm gabion mesh, 2.7 mm gabion mesh and 70RE geogrid. The pullout coefficient, cohesion and friction angle of these three reinforcements were obtained. The curves of pullout friction coefficient and normal stress, shear stress and pullout displacement were established. Test results showed: Pullout friction coefficient decreased nonlinearly with the increase of normal stress; When the pullout displacement reached a certain value, shear stress tended to be stable, and most of which presented a peak value; Pullout coefficients of different reinforcements differed greatly; Double twisted hexagonal gabion mesh had better interface friction characteristic than geogrid; The smaller the diameter of gabion mesh was, the better the interface friction characteristic would be; In general, the pulling-out process of reinforcements could be divided into three stages: initial stage, developing stage and yield stage. During the test, special clamping system was installed to limit lateral deformation of specimen. [ABSTRACT FROM AUTHOR]

Published
2010
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