DAMAGE EVALUATION OF PRESTRESSED CONCRETE-PILES BY ACOUSTIC EMISSION
نویسندگان
چکیده
منابع مشابه
Prestressed Concrete Piles
A state of the art presentation on prestressed piling as used throughout the world is discussed in this General Report to the FIP Symposium on Mass-Produced Prestressed Precast Elements in Madrid, Spain, May 1968. Historical information, design data and notes along with manufacturing techniques, installation practices, discussion of problems and failures and a complete bibliography are all cove...
متن کاملDamage evaluation and corrosion detection in concrete by acoustic emission
Acoustic emission (AE) techniques have been extensively studied and applied to nondestructive testings (NDT) of concrete and concrete structures. For damage evaluation, AE behavior of concrete under compression could be analyzed, applying the rate process theory. Based on Loland's model in damage mechanics, a relation between AE rate and the damage parameter is correlated. By quantifying intact...
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In this paper, moment-curvature behavior and ductility of prestressed concrete members based on nonlinear analysis is investigated. Influence of various design parameters on ductility of flexural members is determined according to appropriate materials models for stress-strain curves of concrete, prestressing steel and conventional reinforcements. Parameters studied include reinforcing index (ω...
متن کاملDuctility Evaluation of Prestressed Concrete Members
In this paper, moment-curvature behavior and ductility of prestressed concrete members based on nonlinear analysis is investigated. Influence of various design parameters on ductility of flexural members is determined according to appropriate materials models for stress-strain curves of concrete, prestressing steel and conventional reinforcements. Parameters studied include reinforcing index (ω...
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A study of acoustic emission technique for concrete damage detection", Master's report,
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ژورنال
عنوان ژورنال: Doboku Gakkai Ronbunshu
سال: 2000
ISSN: 0289-7806,1882-7187
DOI: 10.2208/jscej.2000.655_133