高层钢结构柱脚的抗震设计
- 摘 要
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蔡益燕
(中国建筑标准设计研究所 北京 100044)[提要] 本文介绍高层建筑钢结构中应用最多的埋入式柱脚和外包式柱脚的抗震设计,包括其受力机制、设计方法和构造要求,重点是最大承载力的计算。
[关键词] 高层钢结构 埋入式柱脚 外包式柱脚 抗震设计Aseismic design including mechanism with loads, design metllod ancl construction details for embedded and encased column base used widely in high-rise building steel structures are presented. The stress is placed on the calculation of bearing capacity.
Keywords: high-rise steel structure; embedded column base; encased column base; aseismic design