|本期目录/Table of Contents|

[1]肖建庄,朱永明,王璞瑾,等.再生混凝土U型叠合梁抗剪性能[J].建筑科学与工程学报,2012,29(02):1-6.
　XIAO Jian-zhuang,ZHU Yong-ming,WANG Pu-jin,et al.Shear Behavior of Recycled Concrete U-shaped Composite Beams[J].Journal of Architecture and Civil Engineering,2012,29(02):1-6.
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再生混凝土U型叠合梁抗剪性能(PDF)
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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
29卷
期数:
2012年02期
页码:
1-6
栏目:
出版日期:
2012-06-30

文章信息/Info

Title:
Shear Behavior of Recycled Concrete U-shaped Composite Beams
作者:
肖建庄1,朱永明2,王璞瑾1,高歌1
1. 同济大学 建筑工程系,上海 200092; 2. 上海城建物资有限公司,上海 200063
Author(s):
XIAO Jian-zhuang1, ZHU Yong-ming2, WANG Pu-jin1, GAO Ge1
1. Department of Building Engineering, Tongji University, Shanghai 200092, China; 2. Shanghai Urban Construction Materials Co., Ltd., Shanghai 200063, China
关键词:
再生混凝土;  U型叠合梁;  界面;  斜裂缝;  抗剪性能;  抗剪承载力
Keywords:
recycled concrete;  U-shaped composite beam;  interface;  diagonal crack;  shear behavior;  shear capacity
分类号:
TU378.2
DOI:
-
文献标志码:
A
摘要:
通过3根再生混凝土U型叠合梁和1根再生混凝土整浇梁的抗剪性能对比试验,研究了U型叠合梁和整浇梁的裂缝发展、破坏形式和抗剪承载力。试验结果表明:再生混凝土U型叠合梁的抗剪破坏形式和受力机理与整浇混凝土梁类似,再生混凝土U型叠合梁的抗剪承载力计算可参照整浇梁的抗剪承载力计算方法。
Abstract:
The shear behavior of three recycled concrete U-shaped composite beams and one whole cast recycled concrete beam were tested and compared. Researches on the developments of cracks, failure modes and shear capacities of the U-shaped composited beams and whole cast beam were developed. The test results show that shear failure modes and mechanisms of recycled concrete U-shaped composite beams are similar to those of whole cast ordinary concrete beams. The calculation method of shear capacity of recycled concrete U-shaped composite beams can be referred to that of whole cast beams.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2012-03-08
基金项目:“十一五”国家科技支撑计划项目(2010BAK69B28); 国家自然科学基金项目(51178340)
作者简介:肖建庄(1968-),男,山东沂南人,教授,博士研究生导师,工学博士,E-mail:jzx@tongji.edu.cn。
更新日期/Last Update: 2012-06-20