Research on the Application of Fabricated Steel Structures to the 220kV Indoor Substations

International Conference on Manufacturing Technology, Materials and Chemical Engineering

机械制造;材料科学;化学工业

Yong, Yan^1 ; Wei, Zhai^1 ; Junjie, Yang^1 ; Junfen, Yang^2 ; Jinglin, Yang^2

PowerChina Hubei Electric Engineering Corporation Limited, Wuhan

430040, China^1

School of Civil Engineering, Xi'An University of Architecture and Technology, Xi'an

710055, China^2

关键词: Economic and social benefits;    Greenization;    Informatization;    Pipe columns;    Stress ratio;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/392/6/062011/pdf
DOI  :  10.1088/1757-899X/392/6/062011

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The significant development of fabricated steel structure is helpful to solve the issue of excessive productivity in steel industry and promote the greenization, informatization and industrialization in construction industry. This paper takes a 220kV indoor substation for example to compare the stress ratio, displacement, types of joints and steel quantity of the steel pipe column frame with those of the mixed one. The result demonstrates that the employment of steel pipe columns for indoor substation structures can generate certain economic and social benefits.