|本期目录/Table of Contents|

[1]张建伟,池彦忠,曹万林,等.全再生骨料混凝土高剪力墙的振动台试验[J].建筑科学与工程学报,2012,29(01):21-26.
 ZHANG Jian-wei,CHI Yan-zhong,CAO Wan-lin,et al.Shaking Table Test on Recycled Aggregate Concrete High-rise Shear Walls[J].Journal of Architecture and Civil Engineering,2012,29(01):21-26.
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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01期
页码:
21-26
栏目:
出版日期:
2012-03-30

文章信息/Info

Title:
Shaking Table Test on Recycled Aggregate Concrete High-rise Shear Walls
作者:
张建伟池彦忠曹万林董宏英
北京工业大学 城市与工程安全减灾教育部重点实验室,北京 100124
Author(s):
ZHANG Jian-wei CHI Yan-zhong CAO Wan-lin DONG Hong-ying
Key Laboratory of Urban Security and Disaster Engineering, Ministry of Education, Beijing University of Technology, Beijing 100124, China
关键词:
全再生骨料混凝土 高剪力墙 抗震能力 振动台试验 自振频率 时程
Keywords:
recycled aggregate concrete high-rise shear wall seismic performance shaking table test self-vibration frequency time history
分类号:
TU375
DOI:
-
文献标志码:
A
摘要:
为了解全再生骨料混凝土高剪力墙的抗震能力,并与普通混凝土高剪力墙的抗震能力进行比较,进行了2个高剪力墙模型的振动台试验研究。2个试验模型中,1个为普通混凝土高剪力墙,1个为粗骨料、细骨料均为再生骨料的混凝土高剪力墙。通过对实测数据的对比分析,研究了全再生骨料混凝土高剪力墙在弹性和开裂后弹塑性阶段的动力特性、动力响应及其最终破坏形态。结果表明:全再生骨料混凝土高剪力墙的抗震能力低于普通混凝土高剪力墙的抗震能力,建议实际工程中采用抗震性能相对较好的再生粗骨料混凝土剪力墙。
Abstract:
In order to ascertain the seismic performance of the recycled aggregate concrete high-rise shear walls and compare with the normal concrete high-rise shear walls, the study of shaking table tests on two models of high-rise shear walls were carried out. One of the models was made by normal concrete, and the other one was made by recycled coarse aggregate, fine aggregate concrete. The dynamic characteristics at elastic and elasto-plastic stage after cracking, the dynamic response and its final failure mode were studied by analyzing and comparing the results from the tests. The results show that the seismic performance of recycled aggregate concrete high-rise shear walls is worse than that of the normal concrete high-rise shear walls. It is suggested that recycled coarse aggregate concrete shear walls with better seismic performance can be applied in practical engineering.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2011-12-05
基金项目:“十一五”国家科技支撑计划项目(2008BAJ08B14); 北京市自然科学基金项目(8102010); 北京市高校中青年骨干人才培养计划项目(PHR201108009)
作者简介:张建伟(1971-),男,河北丰润人,副教授,工学博士,博士后,E-mail:zhangjw@bjut.edu.cn。
更新日期/Last Update: 2012-03-20