[1]刘军生,王社良,石 韵,等.带限位装置的新型摩擦滑移隔震结构振动台试验研究[J].西安建筑科技大学学报:自然科学版,2015,47(04):498-502.[doi:10.15986/j.1006-7930.2015.04.007]
　LIU Junsheng,WANG Sheliang,SHI Yun,et al.Shaking table test for isolated structures supported on slide-limited innovative separated friction sliding device[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2015,47(04):498-502.[doi:10.15986/j.1006-7930.2015.04.007]
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带限位装置的新型摩擦滑移隔震结构振动台试验研究()
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西安建筑科技大学学报:自然科学版[ISSN:1006-7930/CN:61-1295/TU]

卷:
47
期数:
2015年04期
页码:
498-502
栏目:
出版日期:
2015-08-31

文章信息/Info

Title:
Shaking table test for isolated structures supported on slide-limited innovative separated friction sliding device
文章编号:
1006-7930(2015)04-0498-5
作者:
刘军生1; 2 ; 王社良1; 石 韵2; 曹晓辉2
1.西安建筑科技大学土木工程学院，陕西 西安 710055；2.陕西省建筑科学研究院，陕西西安 710068
Author(s):
LIU Junsheng1; 2; WANG Sheliang1;  SHI Yun2; CAO Xiaohui2
1 . School of Civil Engineering, Xi′an Univ. of Arch. & Tech., Xi’an 710055, China;
2 Shaanxi Academy of Building Research, Xi′an 710068, China
关键词:
摩擦滑移; 隔震结构; 振动台试验; 二硫化钼; 限位装置
Keywords:
Friction sliding;  isolated structures;  shaking table test;  molybdenum disulfide lubricant;  restrainer
分类号:
TU375
DOI:
10.15986/j.1006-7930.2015.04.007
文献标志码:
A
摘要:
以新型固体润滑材料，即二硫化钼涂层材料为主，设计制作了一种带限位装置的新型滑移隔震装置，并进行了新型摩擦滑移隔震支座的力学性能试验，研究表明，文中研发的新型滑移隔震装置具有摩擦滑移隔震和限位功能，构造简单，适用性强．在此基础上，建立欠人工质量模型的一致相似关系，设计制作了一个相似比为1：5 的2 跨5 层框架模型结构，进行了结构振动台试验研究．检验了新型摩擦滑移隔震装置的隔震和限位性能，振动台试验结果表明：限位装置可有效降低隔震层相对滑动位移，新型摩擦滑移隔震支座降低了上部结构的地震反应，新型隔震系统能够控制结构层间位移角在允许范围内，隔震效果良好，且具有良好限位复位能力，结构可满足抗震要求．
Abstract:
An innovative separated friction sliding device using molybdenum disulfide lubricant coating has been proposed. With molybdenum disulfide lubricant coating, the test of shaking table in the isolated structure models has been adopted by mild steel cone bar. Based on the test results, the seismic behavior is evaluated in terms of displacement response and acceleration response.Test result reveals that the limiting device reduced the relative sliding displacement of isolation layer effectively. The earthquake response of the upper structure could be reduced using the innovative friction sliding device, and the structure angle of floor displacement could be controlled within the allowable range using the improved system. This system has better isolating affection and better limiting displacement ability. Isolated structure can well meet the design requirement.

参考文献/References:

[1] 陈琪. 新型滑移隔震试验框架模型结构设计与分析[D].西安: 西安建筑科技大学, 2012.
CHEN Qi. Structural design and analysis of experimental framework model with new sliding isolation [D].Xi′an: Xi′an Univ. of Arch. & Tech., 2012.
[2] 杨佳玲. 新型滑移隔震支座性能试验研究及隔震结构地震反应分析[D]. 西安: 西安建筑科技大学, 2012.
YANG Jialing. Experimental investigation on new sliding isolation device and seismic response analysis of isolated structure [D]. Xi′an: Xi′an Univ. of Arch. & Tech., 2012.
[3] 曹晓辉. 采用新型滑移隔震装置框架结构地震反应分析[D]. 西安: 西安建筑科技大学, 2012.
CAO Xiaohui. New sliding isolation system seismic response analysis [D].Xi′an: Xi′an Univ. of Arch. & Tech.,2012.
[4] 刘军生, 石韵, 曹晓辉. 采用新型分离式摩擦滑移系统的隔震结构振动台试验研究[J].建筑结构,2015,45(4): 22-26.
LIU Junsheng, SHI Yun, CAO Xiaohui. Shaking table test on isolated structures with innovative separated friction sliding device [J]. Building Structure ,2015,45(4):22-26.
[5] 刘利军, 赵钦东, 王社良. 摩擦滑移隔震结构简化设计计算方法研究[J]. 建筑结构学报, 2006,(S).
LIU Lijun, ZHAO Qindong, WANG Sheliang. Research on the simplified calculation of base-isolated buildings[J].Journal of Building Structures, 2006, (S).
[6] 何志坚, 王社良. 多层简单框架结构振动台模型设计[J]. 振动与冲击, 2013, 23(15): 101-105.
HE Zhijian, WANG Sheliang. Model design of multilayer simple frame structure in shaking table test [J]. Jouranal of Vibration and Shock, 2013, 23(15): 101-105.
[7] 王国栋, 蒋丽娟. 二硫化钼润滑剂应用研究进展[J].中国钼业, 2013, 37 (5): 7-10.
WANG Guodong, JIANG Lijuan. Advances in research on molybdenum disulfide additive[J].China Molybdenum Industry, 2013, 37 (5): 7-10.
[8] 李树信, 姚谦峰．软钢实体圆锥棒的限位、消能性能研究[J].西安建筑科技大学学报:自然科学版, 1992,24(3): 243-248.
LI Shuxin, YAO Qianfeng. On the properties of restrained displacement and energy absorption for mild steel frustum of a cone [J]. Journal of Xi’an Univ. of Arch. & Tech.: Natural Science Edition, 1992,24(3): 243-248.

相似文献/References:

[1]马艳,王社良,刘军生,等.新型摩擦滑移隔震模型地震反应分析[J].西安建筑科技大学学报:自然科学版,2014,46(05):692.[doi:10.15986/j.1006-7930.2004.05.013]
　MA Yan,WANG Sheliang,LIU Junsheng,et al.Seismic response analysis of a new friction sliding model[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2014,46(04):692.[doi:10.15986/j.1006-7930.2004.05.013]

备注/Memo

备注/Memo:
收稿日期： 2015-04-22 修改稿日期：2015-07-31
作者简介：刘军生（1973-），博士，教授级高工,主要研究结构抗震技术，E-mail：379885902@qq.com
更新日期/Last Update: 2015-10-30