海外工程变电站钢构架中美标准计算模型分析  

Comparative Analysis of Calculations Models for Steel Gantry in the Substations of Overseas Projects in Chinese Standard and American Standard

作　　者：相志军 崔忠宁 XIANG Zhi-jun;CUI Zhong-ning(China Electric Power Equipment and Technology Co.,Ltd.)

机构地区：[1]中国电力技术装备有限公司

出　　处：《标准科学》2024年第S01期56-62,共7页Standard Science

摘　　要：对于海外项目变电站内钢构支架结构设计,一般采用的钢结构设计规范等均为美标。本文按照中美规范的要求,综合考虑了钢构架荷载及组合、材料强度、计算长度、规范检验等因素,使用国际通用结构分析设计程序STAAD对变电站内400kV钢构架进行了试算对比分析,对构架梁、柱用钢量进行了对比和分析。As for the structure design of steel gantry in the substations of overseas projects,American standards are mostly used.This paper makes calculations in accordance with the requirements of Chinese standards and American standards respectively on the steel gantry for 400kV distribution system in the 400kV substation via the international general structural analysis and design program STAAD,taking the load and combination of steel gantry,material strength,calculation length,specification inspection and other factors into consideration.The comparative analysis of the amount of steel required for the frame beam and column of steel gantry based on the calculation results according to Chinese standards and American standards are also made.

关 键 词：中美标准 对比分析 用钢量 STAAD 

分 类 号：TM63[电气工程—电力系统及自动化]