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Your search keyword '"Ultrasonic waves -- Usage"' showing total 12 results
Start Over Descriptor "Ultrasonic waves -- Usage" Publisher elsevier b.v.
12 results on '"Ultrasonic waves -- Usage"'

1. Elastic wave characterization of controlled low-strength material using embedded piezoelectric transducers

Author

Byun, Yong-Hoon, Han, Woojin, Tutumluer, Erol, and Lee, Jong-Sub

Subjects
Ultrasonic waves -- Usage, Cement -- Analysis -- Mechanical properties, Business, Construction and materials industries
Abstract

ABSTRACT Ultrasonic wave methods have been widely used to monitor the hydration process of cementitious materials. However, the conventional ultrasonic wave methods require a coupling agent and pressure or a [...]

Published
2016
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2. Ultrasonic evaluation of mechanical properties of concretes produced with high early strength cement

Author

Haach, Vladimir G., Juliani, Lucas Marrara, and Roz, Mateus Ravanini Da

Subjects
Ultrasonic waves -- Usage, Concrete -- Analysis -- Mechanical properties, Cement -- Analysis -- Mechanical properties, Business, Construction and materials industries
Abstract

ABSTRACT This paper evaluates the use of ultrasonic tests for the characterization of mechanical properties of concretes produced with high early strength cement. Aggregate size and proportion of materials were [...]

Published
2015
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3. Three-dimensional numerical modeling of ultrasonic wave propagation in concrete and its experimental validation

Author

Nakahata, K., Kawamura, G., Yano, T., and Hiroseb, S.

Subjects
Wave propagation -- Analysis, Ultrasonic waves -- Usage, Concrete -- Analysis -- Mechanical properties, Business, Construction and materials industries
Abstract

ABSTRACT To understand the characteristics of ultrasonic wave propagation in concrete more completely, we propose a time domain simulation tool based on the finite integration technique (FIT) and an image-based [...]

Published
2015
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4. Evaluating the damage in reinforced concrete slabs under bending test with the energy of ultrasonic waves

Author

Moradi-Marani, Farid, Rivard, Patrice, Lamarche, Charles-Philippe, and Kodjo, Serge Apedovi

Subjects
Ultrasonic waves -- Usage, Concrete slabs -- Evaluation -- Mechanical properties, Business, Construction and materials industries
Abstract

ABSTRACT This paper deals with the feasibility and sensitivity of ultrasonic probe waves for characterizing the mechanical damage of reinforced concrete slabs during bending tests either in sound concrete or [...]

Published
2014
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5. Using the ultrasonic wave transmission method to study the setting behavior of foamed concrete

Author

Wei, She, Yunsheng, Zhang, and Jones, M.R.

Subjects
Ultrasonic waves -- Usage, Foamed materials -- Analysis -- Properties -- Thermal properties, Fly ash -- Usage, Business, Construction and materials industries
Abstract

ABSTRACT The objective of this paper is to investigate the possibility of using ultrasonic wave transmission method to study the setting behavior of foamed concretes (FC), and relate ultrasonic wave [...]

Published
2014
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7. Development of an ultrasonic experimental device to characterise concrete for structural repair

Author

Benmeddour, Farouk, Villain, Geraldine, Abraham, Odile, and Choinska, Marta

Subjects
Ultrasonic waves -- Usage, Concrete -- Mechanical properties -- Analysis -- Testing, Business, Construction and materials industries
Abstract

ABSTRACT Various non-destructive testing methods, based on the propagation of ultrasonic waves, can be used to characterise the mechanical properties of structural concrete in situ. The results obtained however are [...]

Published
2012
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8. Monitoring of resin curing and hardening by ultrasound

Author

Aggelis, D.G. and Paipetis, A.S.

Subjects
Ultrasonic waves -- Usage, Epoxy resins -- Properties -- Analysis, Polymers -- Properties -- Analysis, Business, Construction and materials industries
Abstract

ABSTRACT A major aspect regarding the attainment of the desired properties for epoxy composite materials, bonded repair as well as repaired structural components via resin infusion is the control of [...]

Published
2012
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9. Combined use of thermography and ultrasound for the characterization of subsurface cracks in concrete

Author

Aggelis, D.G., Kordatos, E.Z., Soulioti, D.V., and Matikas, T.E.

Subjects
Ultrasonic waves -- Usage, Concrete -- Properties -- Cracking, Thermography (Copying process) -- Usage, Thermography -- Usage, Business, Construction and materials industries
Abstract

ABSTRACT Corrosion of metal reinforcement in concrete structures leads to cracks extending towards the surface. These cracks do not show any visual sign until they break the surface, exposing the [...]

Published
2010
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11. Ultrasound and enzyme assisted biodegradation of distillery wastewater

Author

Sangave, Preeti C. and Pandit, Aniruddha B.

Subjects
Biodegradation -- Methods, Ultrasonic waves -- Usage, Water -- Purification, Water -- Methods, Environmental issues
Abstract

A study is conducted to examine the efficacy of two pretreatment techniques used in biodegradation of distillery water. These two techniques use ultrasound and enzyme for water treatment.

Published
2006

12. Intraoperative needle localization during neck reexploration

Author

Zimmerman, Pamela, DaSilva, Monica, and Izquierdo, Roberto

Subjects
Lymph nodes -- Surgery, Lymph nodes -- Research, Ultrasonic waves -- Usage, Ultrasonic waves -- Research, Neck -- Care and treatment, Neck -- Research, Health
Published
2004

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