| 不规则钢筋混凝土高层建筑振动台试验研究 |
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| 引用本文： | 陈好平,张川,傅剑平,赖舒毓,刘梁松,白翔,毕琼,陈洪艳. 不规则钢筋混凝土高层建筑振动台试验研究[J]. 建筑结构, 2012, 0(9): 44-47,113 |
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| 作者姓名： | 陈好平 张川 傅剑平 赖舒毓 刘梁松 白翔 毕琼 陈洪艳 |
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| 作者单位： | 中信建筑设计研究总院有限公司;重庆大学土木工程学院;中国建筑西南设计研究院有限公司 |
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| 基金项目： | 重庆市科委自然科学基金重点项目(CSTC2007BA7006)资助 |
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| 摘 要： | 成都市天府软件园三期工程由多幢平面凹凸不规则、扭转不规则和沿竖向刚度不均匀的建筑组成,其中B,C座从层11至屋面层采用钢桁架连廊连成一体,成为连体结构,且底层设置2层连通的架空层,层2楼板开洞面积为该层面积的47%。为研究其抗震性能,进行缩尺(1/30)模型的振动台试验,在试验结果的基础上,对该建筑的整体和局部结构的抗震性能进行评价。试验结果表明,通过采取抗震加强措施及合理设计,结构能够满足抗震性能目标。
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| 关 键 词： | 钢筋混凝土 不规则 高层 钢结构连廊 振动台试验 |
Shake table tests on irregular reinforced concrete tall buildings |
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| Chen Haoping,Zhang Chuan,Fu Jianping,Lai Shuyu,Liu Liangsong,Bai Xiang,Bi Qiong,Chen Hongyan. Shake table tests on irregular reinforced concrete tall buildings[J]. Building Structure, 2012, 0(9): 44-47,113 |
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| Authors: | Chen Haoping Zhang Chuan Fu Jianping Lai Shuyu Liu Liangsong Bai Xiang Bi Qiong Chen Hongyan |
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| Affiliation: | 1 CITIC General Institute of Architectural Design and Research Co.,Ltd.,Wuhan 430014,China; 2 College of Civil Engineering,Chongqing University,Chongqing 400045,China; 3 Southwest Design Institute of China Architecture Co.,Ltd.,Chengdu 610091,China) |
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| Abstract: | Phase Ⅲ project of Tianfu Software Park in Chengdu consists of several buildings with plan irregularity,torsion irregularity and vertical stiffness irregularity,in which B and C buildings are linked by corridors of steel truss from the 11th story to the top story.Stilt floor is built in the first and second story,while the opening area in the second story accounts for 47% of the whole floor area.To investigate its seismic performance,shake table tests on a 1/30 scale structural model was carried out,and the global and local seismic performance of the buildings are evaluated based on the testing results.The test results show that the structure can satisfy the present performance objectives through rational design and seismic measures. |
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| Keywords: | reinforced concrete irregular tall building corridors of steel truss shake table test |
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