摘要:
用抽样调查与重点调查的方法,对唐山古冶西1991年5月29、30日5.1、5.3级地震5-7度区的建筑物进行了调查,按房屋建筑和构筑物的破坏程度,划分出严重破坏、中等破坏、轻微破坏、损坏和基本完好五个等级。利用调查统计得到的破坏率、损失比,建筑物现单价、各烈度区建筑物总数,估算了这次地震的经济损失。
Abstract:
The buildings in intensity Ⅴ-Ⅶ areas of the Tangshan M5.1 and M5.3 earthquakes occurred on 29 and 30 of 1991 in the west of Guyie were investigated by sampling investigation and key investigation methods.According to the damage degree of the buildings and structures, the buildings and structures are divided into 5 grades, serious damage, mediumgrade damage, slight damage, very slight damage, and basically undamaged.The economic losses caused y this earthquake are estimated according to the dam-age rate, loss ratio obtained by statistics, the recent unit price of the buildings and the total number of buildings in various intensity areas.
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