Index System Research and Disaster Resistant Reliability Analysis of Engineering Structure of Small Town

摘要

Under the function of disaster load, the important function of the engineering structure of small town is lost; the structure is destroyed seriously, even collapsed, which caused enormous loss of life and property. In order to reduce loss, the disaster resistant index system (Including the general resisting force index and general load effect index) of engineering structure of small town and the key element were studied from four respects such as, anti-seismic, windproof, fire resistance and flood resistance. According to the characteristics of the failure module of engineering structure, the computation method of disaster resistant reliability of the engineering structure is simplified based on the disaster resistant index.