广西某变电站膨胀土特性研究分析

膨胀土在广西地区普遍分布,置于此地基上的建筑物,会因发生膨胀和收缩变形而影响其稳定性。通过对广西某变电站施工图设计阶段的勘测研究,分析该地区膨胀土的胀缩等级以及膨胀潜势,并对其岩土工程问题进行评价。对站区出现的边坡问题进行分析,给出了坡面防渗及防冲刷等建议措施。研究所得出的膨胀土胀缩性成果可以为该区其他工程建设提供参考。

Study and Analysis on the Characteristics of Swelling Soil in a Substation,Guangxi

Swelling soil widely distributed in Guangxi.The stability of building which set up on this place is easy to be influenced by the expansion or shrinkage deformation of swelling soil.According to the exploratory study of construction drawing design stage of a substation,the swelling level and swelling potential of the swelling soil are analyzed.Some slope problems and the measures are also suggested.The conclusion of this paper can be used as a reference to other engineering construction.