建筑钢结构提升热轧型钢的使用占比的思考  

Thoughts on the use of hot-rolled steel in building steel structures

作　　者：赵洋 赵丹 王市均[3] 赵一臣 Zhao Yang;Zhao Dan;Wang Shijin;Zhao Yichen(Jinxi Group,Tangshan 064300,China;Shanghai Steel Union E-Commerce Co.,Ltd.,Tangshan 064300,China;China Metallurgical Information and Standardization Institute,Beijing 100730,China)

机构地区：[1]津西集团,河北唐山064300 [2]上海钢联电子商务股份有限公司(唐山),河北唐山063000 [3]冶金工业信息标准研究院,北京100730

出　　处：《冶金标准化与质量》2024年第2期36-40,共5页Metallurgical Standardization & Quality

摘　　要：面对建筑用钢5亿t市场蛋糕,针对装配式钢结构建筑冷弯、焊接型钢仍占主导地位的现状,本文从建筑领域钢结构加工状况、设计、施工标准支撑,破解提升热轧型钢使用瓶颈问题,阐明加大热轧型钢在钢结构加工量占比提升是个系统工程,符合建筑工业化高质量科学发展的要求。In the face of the market cake of 500 million tons of construction steel,in view of the current situation that cold-formed and welded steel for prefabricated steel structure buildings are still dominant,this paper solves the bottleneck problem of improving the use of hot-rolled steel from the support of steel structure processing status,design and construction standards in the construction field,and clarifies that increasing the proportion of hot-rolled steel in steel structure processing is a systematic project,which meets the requirements of high-quality scientific development of building industrialization.

关 键 词：建筑钢结构 热轧型钢 使用占比 

分 类 号：TU3[建筑科学—结构工程]