摘要
结合具体工程,分别按照GB 50009—2012《建筑结构荷载规范》[1](以下简称“荷载规范”)和DL/T 5457—2012《变电站建筑结构设计技术规程》[2](以下简称“变电站规范”)对35 m高独立避雷针进行计算分析,对比两种规范下避雷针风振系数、挠度值、结构内力值计算结果及误差,并给出设计建议,从而为实际工程设计提供参考。
Combined with the specific project,the independent lightning rod with 35 m height is calculated and analyzed according to the"Load code for the design of building structures"and"Technical code for the design of substation buildings and structures".The results and errors of calculation of the coefficients including the wind-induced vibration coefficient,deflection value,internal force values of the structure,are given to provide reference for the actual engineering,according to two codes.
作者
王广兵
吉春明
张源
彭秀芳
WANG Guang-bing;JI Chun-ming;ZHANG Yuan;PENG Xiu-fang(Jiangsu Power Design Institute Co.,Ltd.of CEEC,Nanjing 211102,China)
出处
《电力勘测设计》
2020年第11期30-34,共5页
Electric Power Survey & Design
关键词
避雷针
风振系数
挠度及应力
不同规范
对比分析
lightning rod
wind vibration coefficient
deflection and stress
different codes
comparative analysis