基于两种规范设计的独立避雷针对比分析

Comparative Analysis of Independent Lightning Rod Designing Based on Two Kinds of Codes

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.