Damage Evaluation of Reinforced Concrete Cross-Section under Compression and Bending

By using the simple stiffness matrix formula of reinforced concrete (RC) cross-section under bending and compression, some RC cross-sections under bending and compression were traced through full path. Based on the numerical analysis, the damage of each point was calculated in a cross section, and t...

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Published inApplied Mechanics and Materials Vol. 501-504; no. Advances in Civil and Structural Engineering III; pp. 480 - 484
Main Authors Jiao, Jun Ting, Yang, Rong Hua
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.01.2014
Subjects
Bend tests
Bending
Compressing
Cross sections
Damage
Mathematical analysis
Reinforced concrete
Stiffness matrix
Cross-Section
Reinforced Concrete
Compression-Bending
Damage Evaluation
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Summary:By using the simple stiffness matrix formula of reinforced concrete (RC) cross-section under bending and compression, some RC cross-sections under bending and compression were traced through full path. Based on the numerical analysis, the damage of each point was calculated in a cross section, and the damage distribution of one member under the ultimate load was analyzed. This was agreement with experimental phenomena. In cross-section level, cross-section whole damage index was given and researched; and it could well explain cross-section mechanical behaviors.
Bibliography:Selected, peer reviewed papers from the 3rd International Conference on Civil Engineering and Transportation (ICCET 2013), December 14-15, 2013, Kunming, China
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ISBN:9783038350057
3038350052
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.501-504.480