中文摘要：

为研究西南岩溶建筑地基岩溶发育的统一规律,在收集了200多份广西、云南、贵州、重庆、广东、福建等西南岩溶地区的工程勘察资料的基础上,选择其中最具代表性的24个建筑场地共划分为58个亚区,分析其地基溶蚀程度的深度分布规律。结果表明,在西南岩溶地区工程建设中,尽管不同建筑岩溶地基的地层岩性、地质构造、地下水动力和气候条件等岩溶发育条件存在不同程度差异,但只要该场地处于稳定的地质构造单元内且下伏基岩为纯碳酸盐岩或较纯的碳酸盐岩夹层,则其溶蚀程度一般具有随深度增大而呈指数衰减的规律。

英文摘要：

Over two hundred geotechnical investigations were collected from Guangxi,Yunnan,Guizhou,Chongqing,Guangdong and Fujian. Twenty-four of them were taken out and divided into 58 subdivisions to study uniform law of karst development at building ground in Southwest China. Results show that though karst process conditions,such as lithology,tectonic,hydrodynamic and climate,differ from each other,dissolution degree of any building site in stable geological tectonic unit with pure carbonate rock stratum or thin interlayer of insoluble rock,will exponentially decreases with depth growing.