In the design of building structure,generally the frame beam has three control sections:the left end,the middle span and the right end.Each control section corresponds to two working conditions:the combination of load effect under seismic conditions and the combination of load effect under non-seismic conditions.The correct selection of the combination of load effect is directly related to the safety of building structure.Based on the analysis of the current"Unified Standard for Reliability Design of Building Structures""Code for Seismic Design of Buildings"and"General Code for Seismic Design of Buildings and Municipal Engineering",the study obtains the load effect combination of different section positions of frame beams.
关键词
控制截面/抗震情况/非抗震情况/荷载效应组合
Key words
Control section/Seismic condition/Non-seismic conditions/Combination of load effects
维普
万方数据