地震在不同的地质、地形、土质及地下水位等条件下,产生不同的影响。不同地区内各种条件所佔的比重不同,而彼此之间又相互影响;因此在鑑定烈度时,便造成许多困难。但是,如果结合各现象的产生环境,深入分析,全面地与烈度表进行对比,常能得出比较一致的数值。在目前国家建设期间,鑑定6度至10度的地震区域特别 Earthquakes have different effects under different geological, topographic, soil and water table conditions. In different regions, the proportion of various conditions accounts for different proportions, which in turn affect each other. Therefore, there are many difficulties in identifying the intensity. However, if we combine the conditions of each phenomenon, analyze it in depth, and compare it with the intensity table, we can get more consistent values. In the current national construction period, the area of ​​6 to 10 degrees of identification of the earthquake in particular