| 外露式圆钢管柱刚接柱脚设计研究 |
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| 引用本文： | 孟宪德. 外露式圆钢管柱刚接柱脚设计研究[J]. 钢结构, 2011, 26(6): 12-14,68 |
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| 作者姓名： | 孟宪德 |
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| 作者单位： | 艾奕康咨询有限公司,上海,200021 |
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| 摘 要： | 对外露式圆钢管柱刚接柱脚在压弯和拉弯工况下底板的受力状态进行研究,根据内力平衡和变形协调等条件给出混凝土压应力、受压区长度、锚栓拉力的方程,详细给出方程的求解过程,推导出可供设计人员使用的实用计算公式,并通过一个具体算例来验证公式的有效性.
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| 关 键 词： | 圃钢管 刚接 柱脚 锚栓 |
RESEARCH ON DESIGN METHOD FOR BARE AND RIGID CHS COLUMN FOOT |
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| Meng Xiande. RESEARCH ON DESIGN METHOD FOR BARE AND RIGID CHS COLUMN FOOT[J]. Steel Construction, 2011, 26(6): 12-14,68 |
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| Authors: | Meng Xiande |
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| Affiliation: | Meng Xiande(AECOM Consulting Co.Ltd,Shanghai 200021,China) |
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| Abstract: | Based on plane cross-section assumption and linear elastic theory,it is deduced the equations containing the compressive stress in base concrete,the compress zone and the tensile force in anchor bolts according to equilibrium equations and deformation compatibility condition.The process to get the solution is discussed in detail,and the practical solution is given.Finally,an engineering example is provided to demonstrate the validity of the solution. |
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| Keywords: | round steel tube rigid connection column foot anchor bolt |
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