
Execution Of Steel Structures - Part 4: Supplementary Rules For Hollow Section Structures
出版:Nederlands Normalisatie Instituut

专家解读视频
Provides supplementary provisions extending the application of ENV 1090-1 to cover requirements for execution of steel structures or components for steel structures that are: - latticed and assembled into either uni-planar or multi-planar configurations; and - composed partly or wholly of circular, square or rectangular hollow sections.
ENV 1090-4:1997 - Identical