会议论文：Development of the Design Specification for the Col(2014-10-02 10:21:52)
Yi Li, Peiqi Ren, Xinzheng Lu
Proc. Structures Congress 2014, ASCE, 2014.04. Boston, U.S.A: 891-900.
ABSTRACT: To efficiently improve the security of buildings against extreme accidents, the Architectural Society of China organized a special committee to compile the Design specification for the collapse prevention of buildings. Based on the corresponding research in China and the relative design codes in various countries, this specification recommends design and analysis methods for the prevention of earthquake-induced collapse, progressive collapse, fire-induced collapse, construction error-induced collapse and so on. This paper provides a brief summary of the framework of this specification and presents the main innovative work in it, for example, the improved tie force method, the progressive collapse resistance demand based on energy method, the earthquake-induced collapse resistance evaluation based on incremental dynamic analysis and the fire-induced collapse prevention design calculations.
Key words: collapse prevention, design specification, earthquake, progressive collapse, fire, construction error.