李天兵　叶　　　琦（中国建筑西南设计研究院有限公司，成都市 610042）

建筑电气抗震支吊架设计及审核探讨（李天兵   叶琦）

Discussion on Design and Review of Electrical Seismic Bracing of Buildings

LI Tianbing  YE Qi（China Southwest Architectural Design and Research Institute

Corp. Ltd，Chengdu　610042，China）

    Abstract：In this paper，the design and review of electrical seismic bracing of buildings in conventional projects are analyzed and combed in accordance with the requirements of GB 50981 - 2014 Code for Seismic Design of Mechanical and Electrical Equipment and by referring to 16D707 - 1 Seismic Installation of Electrical Facilities of Buildings to provide design and review reference for peers engaged in electrical sectors.

    Key words：building electricity;seismic bracing;cable bridge;bus duct;equivalent lateral force method;comprehensive coefficient of horizontal seismic force;standard value of horizontal seismic action;slenderness ratio

  摘　要：按照GB 50981 - 2014《建筑机电工程抗震设计规范》要求，参照16D707 - 1《建筑电气设施抗震安装》图集及抗震支吊架产品资料，对常规项目中建筑电气抗震支吊架的设计及审核作分析梳理，供电气同行在设计及审核工作中参考。

  关键词：建筑电气；抗震支吊架；电缆桥架；母线槽；等效侧力法；水平地震力综合系数；水平地震作用标准值；长细比

  中图分类号：TU352　　　　  　文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2020.09.017