[1]党新志,袁万城,庞于涛,等.自复位拉索减震装置研究[J].哈尔滨工程大学学报,2013,(12):1537-1543.[doi:10.3969/j.issn.1006-7043. 201305006]
 DANG Xinzhi,YUAN Wancheng,PANG Yutao,et al.Development and application of the self-centering cablesliding friction aseismic device[J].hebgcdxxb,2013,(12):1537-1543.[doi:10.3969/j.issn.1006-7043. 201305006]
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自复位拉索减震装置研究(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2013年12
页码:
1537-1543
栏目:
出版日期:
2013-12-25

文章信息/Info

Title:
Development and application of the self-centering cablesliding friction aseismic device
文章编号:
1006-7043(2013)12-1537
作者:
党新志 袁万城 庞于涛 贺金海
同济大学土木工程防灾国家重点实验室,上海200092
Author(s):
DANG XinzhiYUAN WanchengPANG YutaoHE Jinhai
State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China
关键词:
自复位拉索减震支座数值模拟残余位移减震装置
分类号:
TU318
DOI:
10.3969/j.issn.1006-7043. 201305006
文献标志码:
A
摘要:
为了使减震结构体系能够同时获得良好的减震特性和震后自复位能力,提出采用钢螺旋弹簧装置与普通拉索减震支座组合成自复位拉索减震装置.重点阐述了组合装置的设计原理、构造特点及开发过程.通过对该装置系统各关键部分的试验研究,并根据试验结果模拟了其力学特性,建立了组合装置的恢复力模型.最后以实际工程为背景,建立了六塔斜拉桥结构中采用不同减震装置布置方案的模型.重点对比了不同减震模型的减震效果,以及塔梁处的残余位移大小问题.分析结果表明,这种组合减震装置不仅可以大大减轻地震对上部结构的影响,而且还具有很好的震后复位能力,因此具有较好的工程应用前景.

参考文献/References:

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相似文献/References:

[1]袁万城,曹新建,荣肇骏.拉索减震支座的开发与试验研究[J].哈尔滨工程大学学报,2010,(12):1593.[doi:doi:10.3969/j.issn.1006-7043.2010.12.006]
 YUAN Wan-cheng,CAO Xin-jian,RONG Zhao-jun.Development and experimental study on cable-sliding friction aseismic bearing[J].hebgcdxxb,2010,(12):1593.[doi:doi:10.3969/j.issn.1006-7043.2010.12.006]

备注/Memo

备注/Memo:
收稿日期:2013-05-04. 网络出版时间:2013-10-21. 基金项目:国家自然科学基金资助项目(90915011,51278376). 作者简介:党新志(1980-),男,博士研究生;袁万城(1962-),男,教授,博士生导师. 通信作者:党新志,E-mail:leodangxz@163.com.
更新日期/Last Update: 2014-04-09