【摘要】 研究房屋建筑易损性特性是防震减灾工作必不可少的环节之一。本文通过对多年工作的系统总结 ,得出四川省不同地区的房屋建筑易损性矩阵。全省房屋建筑抗震性能总体水平不高 ,这是造成地震灾害加重的主要原因之一。随着经济发展实力的提高 ,适当提高全省房屋建筑抗震设防水平可大大减轻地震特别是中强地震所造成的经济损失更多还原

【Abstract】 Research on the seismic vulnerabilities of building structure is very important for the works of earthquake disaster preparedness and mitigation.On the basis of the related studies for long time, it provides several seismic vulnerability matrixes of building structure in Sichuan region.The poor anti|seismic capability is one of factors that aggravate the earthquake disaster in the past.We can reduce economic losses caused by earthquake through improving the anti|seismic and prevention level of building structure in Sichuan region.更多还原