| 露出型钢柱脚抗剪承载力的试验研究 |
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| 引用本文： | 韩宝仪,李维平,田成钢,霍文营. 露出型钢柱脚抗剪承载力的试验研究[J]. 钢结构, 2014, 0(1): 8-12 |
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| 作者姓名： | 韩宝仪 李维平 田成钢 霍文营 |
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| 作者单位： | [1]北京建筑大学土木与交通工程学院,北京100044 [2]北京建工京精大房工程建设监理公司,北京100044 [3]中国建筑设计研究院,北京100044 |
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| 摘 要： | 为了确定露出型低位锚栓钢柱脚的抗剪承载力,对该类型柱脚分两种构造形式进行试验研究,一种用于研究锚栓的抗剪性能,另一种用于研究抗剪键的抗剪性能。通过试验研究和理论分析,得出柱脚抗剪P-δ滞回曲线,提出露出型低位锚栓钢柱脚在不同构造时整体抗剪承载力计算公式,并对GB 50017-2003《钢结构设计规范》中关于钢柱脚设置抗剪键方面的规定提出修改建议。
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| 关 键 词： | 钢柱脚 锚栓 抗剪键 受剪承载力 滞回曲线 |
EXPERIMENTAL RESEARCH OF SHEAR CAPACITY IN STEEL COLUMN BASES |
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| HanBaoyi Li Weiping TianChenggang HuoWenying. EXPERIMENTAL RESEARCH OF SHEAR CAPACITY IN STEEL COLUMN BASES[J]. Steel Construction, 2014, 0(1): 8-12 |
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| Authors: | HanBaoyi Li Weiping TianChenggang HuoWenying |
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| Affiliation: | HanBaoyi Li Weiping TianChenggang HuoWenying (1. School of Civil and Transportation, Beijing University of Civil Engineering and Architecture, Beijing 100044, 2. Beijing Jiangong Jingjing-Dafang Engineering Construction Supervision Company, Beijing 100044, China 3. China Architecture Design and Research Group, Beijing 100044, China) |
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| Abstract: | In order to determine the shear capacity of low anchor bolt in steel column base. Two constructions of steel column base were studied by experiment. One is on the shear behavior of anchor bolt, and another is on shear behavior of shear connector. According to experimental study and theroretical research. P- ~ hysteresis curues were obtained. The formula of shear capacity for exposed-type column base in the low anchor with different constructions is put forward. And some revision are provided about setting sheer key on the column base of Code for design of steel structures （GB 50017--2003）. |
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| Keywords: | steel column base anchor bolt shear key shear capacity hysteresis curve |
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