文件名称：Execution of steel structures and aluminium structures
文件大小：2.97MB
文件格式：PDF
更新时间：2021-12-25 09:01:10
steel struct
BSI, as a member of CEN, is obliged to publish EN 1090-2:2008 as a British Standard. However, attention is drawn to the fact that during the development of this European Standard, the UK committee voted against its approval as a European Standard. The reason for the UK committee vote was because of concerns about possible misspecification in terms of execution classes and weld quality levels in particular. If realized, these concerns about the range and the basis of some of the choices could lead either to under-specification and inadequate safety or to over-specification and possible barriers to trade. These issues are described more fully below, together with suggestions that should avoid these risks. This standard gives the technical requirements for the execution (fabrication and erection) of steel structures and is a supporting standard for the harmonized standard BS EN 1090-1, Execution of steel structures and aluminium structures – Part 1: Requirements for conformity assessment of structural components. Conformity assessment to BS EN 1090-1 requires that the manufacturer operates a certified factory production control system. The quality management requirements for factory production control include, for instance, levels of traceability and welding quality management which are defined by reference to BS EN 1090-2.