Abstract:
Based on the contrast analysis of Technical code of cold-formed thin-wall steel structure(GB50018—2002)、Eurocode3(EN1993—1—3)and North American specification for the design of cold-formed steel structural members (AISI S100—2007), analysis and discussion are mentioned about the ultimate load-carrying capacities of cold-formed thin-wall steel lipped channel columns whose yield stress is higher than that of Q345 combined with the test results . The results showed that,it is relative safety in calculation the fixed-ended lipped channel columns according to Technical code of cold-formed thin-wall steel structure(GB50018—2002).
SUN De-fa. APPLICABILITY OF CALCULATION OF HIGH-STRENGTH COLD-FORMED THIN-WALL STEEL LIPPED CHANNEL COLUMNS ACCORDING TO CHINA CODE[J]. Architecture Technology, 2015, 46(5): 447-451.