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

被引：0

作者：

Jiao, Junting ^{[1
]}

Yang, Ronghua ^{[1
]}

机构：

[1] Xiamen Univ Technol, Sch Civil Engn & Architecture, Xiamen 361024, Fujian, Peoples R China

来源：

ADVANCES IN CIVIL AND STRUCTURAL ENGINEERING III, PTS 1-4 | 2014年 / 501-504卷

关键词：

Compression and bending; Cross-section; Damage evaluation; Reinforced concrete;

D O I：

10.4028/www.scientific.net/AMM.501-504.480

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

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.

引用

页码：480 / 484

页数：5

共 9 条

[1]

Alvares M.S., 1993, THESIS U SAO PAULO

[2]

Gao L. B., 1993, ADV MECH, V23, P510

[3]

GB, GB50010-2010

[4]

Guo Zhenhai, 1997, BASIS CONCRETE STREN

[5]

[焦俊婷 Jiao Junting], 2003, [北京航空航天大学学报, Journal of Beijing University of Aeronautics and Astronautics], V29, P370

[6]

Krajcinovic D., 1987, Continuum damage mechanics: theory and applications

[7]

Mazars J, 1984, Ph.D. Thesis

[8]

Rabotonov Y N, 1968, PTOC 12 INT C APPL M

[9]

Ye Guochen, 2009, J XIAMEN U TECHNALOG, V17, P46

← 1 →