1引言云南是一个多山的省份,山区约占全省面积93%以上,所谓坝区也只是山间的一小块盆地,洼塘坡坎,分布很多。随着大城市的扩建及小城镇建设的发展,建筑场地的“岸边”问题,尤其是联系到抗震问题,就成了一个既难处理又不容忽视的重要现实问题。提出一些粗浅意见,供同行和有关人 1 Introduction Yunnan is a mountainous province, with mountainous areas accounting for more than 93% of the total area of ​​the province. The so-called dam area is only a small basin in the mountains and has many distributions. With the expansion of big cities and the development of small towns, the “bank” problem of construction sites, especially the earthquake resistance, has become an important and realistic problem that is difficult to handle and can not be ignored. Put forward some superficial opinions for colleagues and related people