黄土类岩石在我国许多地区中都常常见到,并作为许多水工建筑物以及与它们相关联的市镇分布地区和附属建筑物的地基。在很多情况下,主要的水力枢纽以及其附属的建筑物发生了变形,这是由于对岩石的建筑性质的特点估计不足所致。如大家所知道的,现在对黄土类岩石的建筑性质的评价应孩根据符合于“建筑标准及规范”(见参考文献1)的要求的沉陷性的实验测定来进行。 Loess rocks are common in many parts of our country and serve as foundations for many hydraulic structures and their associated town distribution areas and ancillary buildings. In many cases, the main hydraulic hub and its attached buildings have been deformed due to inadequate estimates of the architectural characteristics of the rock. As everyone knows, the evaluation of the architectural properties of loess rocks should now be based on subsidence experimental measurements that meet the requirements of “Building Standards and Regulations” (see Reference 1).