工程力学 ›› 2018, Vol. 35 ›› Issue (S1): 134-139.doi: 10.6052/j.issn.1000-4750.2017.05.S023

• 土木工程学科 • 上一篇    下一篇

单排配筋L形截面剪力墙振动台试验研究

郑文彬, 张建伟, 曹万林   

  1. 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
  • 收稿日期:2017-05-28 修回日期:2017-11-14 出版日期:2018-06-30 发布日期:2018-07-11
  • 通讯作者: 张建伟(1971-),男,河北人,教授,博士,博导,主要从事工程结构抗震研究(E-mail:zhangjw@bjut.edu.cn). E-mail:zhangjw@bjut.edu.cn
  • 作者简介:郑文彬(1992-),男,河北人,硕士生,主要从事工程结构抗震研究(E-mail:wbzheng1992@163.com);曹万林(1954-),男,河北人,教授,博士,博导,主要从事工程结构抗震研究(E-mail:wlcao@bjut.edu.cn).
  • 基金资助:
    国家自然科学基金项目(51378029)

Shaking table test study on L-shaped shear walls with single layer of web reinforcement

ZHENG Wen-bin, ZHANG Jian-wei, CAO Wan-lin   

  1. Key Laboratory of Urban Security and Disaster Engineering, MOE, Beijing University of Technology, Beijing 100124, China
  • Received:2017-05-28 Revised:2017-11-14 Online:2018-06-30 Published:2018-07-11

摘要: 为了解配筋形式对单排配筋L形截面混凝土剪力墙在非工程轴方向的抗震能力影响,进行了2个单排配筋L形截面剪力墙模型的振动台试验,1个为普通单排配筋剪力墙,1个为带斜筋单排配筋剪力墙,2个剪力墙模型的总配筋量相同。通过在L形截面剪力墙的非工程轴方向输入El-Centro地震波,测试比较2个剪力墙模型在弹性、开裂及破坏阶段的动力特性、地震反应与破坏特征,分析不同配筋形式下L形截面混凝土剪力墙在非工程轴方向的抗震能力,结果表明,带斜筋与不带斜筋的单排配筋L形截面混凝土剪力墙在非工程轴方向均有良好的抗震性能,能够满足低多层建筑结构的抗震设计要求。

关键词: 斜向钢筋, 单排配筋, L形截面混凝土剪力墙, 非工程轴, 振动台试验

Abstract: In order to investigate the influence of different reinforcement arrangements on the aseismic capacity of L-shaped shear walls with a single layer of web reinforcements along the non-engineering-axis direction, two shaking table tests of L-shaped shear wall models with a single layer of web reinforcements were carried out. One is the shear wall with a single layer of web reinforcements and another is the shear wall with both a single layer of web reinforcements and inclined steel bars. The total reinforecment ratio of two shear wall models is the same. With inputted the seismic wave of El-Centro along the non-engineering-axis direction of L-shaped shear walls, the dynamic characteristics, the dynamic response and failure mode of each model under elastic, the crack and failure stages were measured and compared, also the aseismic capacity of L-shaped concrete shear walls along the non-engineering-axis direction was analyzed. The results show that L-shaped shear walls with inclined steel bars or without both have good aseismic performance along the non-engineering-axis direction and they can meet the aseismic design requirements of low or multi-layer building structures.

Key words: inclined steel bars, single layer of web reinforcement, L-shaped concrete shear walls, nonengineering-axis direction, shaking table test

中图分类号: 

  • TU352.1+1
[1] 单晨, 席海丹. 探讨多层高层剪力墙结构设计[J]. 城市建设理论研究:电子版, 2012(6). Dan Chen, Xi Danhai. Discussion on Structural Design of Multi-story and High-rise Shear Wall[J]. Theoretical Study of Urban Construction:Electronic Edition, 2012(6). (in Chinese)
[2] 曹万林, 殷伟帅, 杨兴民, 等. 双向单排配筋中高剪力墙抗震性能试验研究[J]. 地震工程与工程振动, 2009, 29(1):103-108. Cao Wanlin, Yin Weishuai, Yang Xingmin, et al. Experimental study on seismic performance of mediumheight RC shear wall with bi-directional single row of steel bars[J]. Journal of Earthquake Engineering and Engineering Vibration, 2009, 29(1):103- 108. (in Chinese)
[3] 杨兴民, 曹万林, 张建伟, 等. 三层单排配筋剪力墙结构抗震性能试验研究[J]. 地震工程与工程振动, 2009, 29(2):92-97. Yang Xingmin, Cao Wanlin, Zhangjianwei, et al. Experimental study on seismic performance of a threelayer shear wall structure with single row of steel bars[J]. Journal of Earthquake Engineering & Engineering Vibration, 2009, 29(2):92-97. (in Chinese)
[4] 张彬彬, 曹万林, 张建伟, 等. 双向单排配筋L形剪力墙抗震性能试验研究[J]. 工程抗震与加固改造, 2011, 33(5):37-44, 57. Zhang Binbin, Cao Wanlin, Zhang Jianwei, et al. Experimental Study on Seismic Performance of L-shear Wall Structure with Bidirectional Single Row of Steel Bars[J]. Earthquake Resistant Engineering and Retrofitting, 2011, 33(5):37-44, 57. (in Chinese)
[5] GB 50011-2010, 建筑抗震设计规范[S]. 北京:中国建筑工业出版社, 2010. GB 50011-2010, Code for seismic design of buildings[S]. Beijing:China Architecture and Building Press, 2010. (in Chinese)
[6] JGJ3-2010, 高层建筑混凝土结构技术规程[S]. 北京:中国建筑工业出版社, 2010. JGJ3- 2010, Technical specification for concrete structures of tall building[S]. Beijing:China Architecture and Building Press, 2011. (in Chinese)
[7] 张建伟, 杨兴民, 曹万林, 等. 带斜筋单排配筋低矮剪力墙的抗震性能[J]. 工程力学, 2016, 33(增刊1):125-132. Zhang Jianwei, Yang Xingmin, Cao Wanlin, et al. Seismic performance of low-rise shear wall with single layer of web reinforcement and inclined steel bars[J]. Engineering Mechanics, 2016, 33(Suppl 1):125-132. (in Chinese)
[8] 张建伟, 蔡翀, 曹万林, 等. 带斜筋单排配筋中高剪力墙抗震性能试验研究[J]. 北京工业大学学报, 2016, 42(11):1681-1690. Zhang Jianwei, Cai Chong, Cao Wanlin, et al. Research of Seismic Behavior of Mid-rise RC Shear Wall With Single Row of Steel Bars and Inclined Reinforcement[J]. Journal of Beijing University of Technology, 2016, 42(11):1681-1690. (in Chinese)
[9] 张建伟, 吴蒙捷, 曹万林, 等. 配置斜筋单排配筋混凝土双肢剪力墙抗震性能试验研究[J]. 建筑结构学报, 2016, 37(5):201-207. Zhang Jianwei, Wu Mengjie, Cao Wanlin, et al. Experimental study on seismic performance of RC coupled shear walls with single row of steel bars and inclined reinforcement[J]. Journal of Building Structures, 2016, 37(5):201-207. (in Chinese)
[10] 张建伟, 曹万林, 殷伟帅. 简化边缘构造的单排配筋中高剪力墙抗震性能试验研究[J]. 土木工程学报, 2009, 42(12):99-104. Zhang Jianwei, Cao Wanlin, Yin Weishuai. Study on seismic performance of mid-rise RC shear wall with single row of steel bars and simplified boundary elements[J]. China Civil Engineering Journal. 2009, 42(12):99-104. (in Chinese)
[11] Park Y J, Ang H S, Wen Y K. Damage-Limiting Aseismic Design of Buildings[J]. Earthquake Spectra, 1987, 3(1):1-26.
[1] 白国良, 秦朝刚, 徐亚洲, 苏宁粉, 吴涛, 孙煜喆. 装配整体式与现浇剪力墙结构抗震性能对比分析[J]. 工程力学, 2019, 36(2): 36-44.
[2] 李万润, 王辉, 孙玉萍, 杜永峰, 王雪平, 吴忠铁. 考虑隔震支座特性的隔震结构多尺度模拟与试验验证[J]. 工程力学, 2018, 35(6): 115-122,131.
[3] 甄伟, 盛平, 杨庆山, 田春雨. 嘉德艺术中心结构模型振动台试验与竖向地震作用分析[J]. 工程力学, 2018, 35(6): 200-208,230.
[4] 李勇, 闫维明, 刘晶波, 解梦飞. 近断层高架连续梁桥地震易损性与振动台试验研究[J]. 工程力学, 2018, 35(4): 52-60,86.
[5] 吴迪, 熊焱. 基于试验的斜交网格-核心筒结构概率地震易损性分析[J]. 工程力学, 2018, 35(11): 155-161,171.
[6] 梅真, 郭子雄, 高毅超. 基于模型结构振动台试验的概率密度演化方法验证[J]. 工程力学, 2017, 34(3): 54-61.
[7] 颜学渊, 祁皑, 毛会敏, 张超, 徐小勇. 近场地震作用下巨-子隔震结构振动台试验[J]. 工程力学, 2017, 34(11): 109-115,144.
[8] 郑山锁, 石磊, 张晓辉, 郑捷, 王晓飞, 左英. 酸性大气环境下锈蚀钢框架结构振动台试验研究[J]. 工程力学, 2017, 34(11): 77-88,108.
[9] 张建伟, 杨兴民, 曹万林, 胡剑民. 带斜筋单排配筋低矮剪力墙的抗震性能[J]. 工程力学, 2016, 33(增刊): 125-132.
[10] 李祥秀, 谭平, 刘良坤, 张颖, 周福霖, 李小军. 巨-子结构控制体系振动台试验与有限元模型对比分析[J]. 工程力学, 2016, 33(9): 76-84.
[11] 徐艳, 王瑞龙, 李建中, 嵇冬冰. 弹塑性钢阻尼器对中等跨径斜拉桥横桥向减震效果的振动台试验研究[J]. 工程力学, 2016, 33(8): 101-109.
[12] 张鑫磊, 王志华, 许振巍, 孙晋晶. 土体液化大位移条件下群桩动力反应振动台模型试验[J]. 工程力学, 2016, 33(5): 150-156.
[13] 孙利民, 谢文. 超大跨斜拉桥多点振动台试验研究[J]. 工程力学, 2016, 33(11): 38-48.
[14] 胡凯, 蒋瓅, 瞿革, 吕西林, 王鹏, 杨梓. 钢筋混凝土结构连续倒塌机制研究[J]. 工程力学, 2015, 32(增刊): 83-90.
[15] 龚顺明, 周颖, 吕西林. 带黏弹性阻尼器结构振动台试验数值模拟[J]. 工程力学, 2015, 32(增刊): 226-232.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!
X

近日,本刊多次接到来电,称有不法网站冒充《工程力学》杂志官网,并向投稿人收取高额费用。在此,我们郑重申明:

1.《工程力学》官方网站是本刊唯一的投稿渠道(原网站已停用),《工程力学》所有刊载论文必须经本刊官方网站的在线投稿审稿系统完成评审。我们不接受邮件投稿,也不通过任何中介或编辑收费组稿。

2.《工程力学》在稿件符合投稿条件并接收后会发出接收通知,请作者在接到版面费或审稿费通知时,仔细检查收款人是否为“《工程力学》杂志社”,千万不要汇款给任何的个人账号。请广大读者、作者相互转告,广为宣传!如有疑问,请来电咨询:010-62788648。

感谢大家多年来对《工程力学》的支持与厚爱,欢迎继续关注我们!

《工程力学》杂志社

2018年11月15日