Study on Regional Difference of Risk Bearing Capability of Inhabitants in Lower Reaches of Dam

摘要

This paper constructed the evaluating index system of risk bearing capability. Ac-cording to the level of development of economy and society from different region, the evalua-tion is applied to the risk bearing capability of Inhabitants in dam downstream region. The evaluation of the weighting sets are made by entropy weight coefficient method, and surveyed the questionnaires in downstream region of East, Central and West China. The evaluation re-sult illustrates there are different extent significant difference upwards. SPSS15.0 is applied to analysis the result and specific measures are proposed to improve the risk bearing capabili-ty of resident in dam downstream region.