花岗岩残积土液性指数异常原因分析  

Analysis of the reasons for abonrmal liquid index of granite residual soil

作　　者：胡爱连 Hu Ailian(Foshan Geological Bureau of Guangdong Pronvince,Foshan Guangdong 528000,China)

机构地区：[1]广东省佛山地质局,广东佛山528000

出　　处：《山西建筑》2024年第17期90-92,共3页Shanxi Architecture

摘　　要：在室内土工试验测试中发现阳江某地花岗岩残积土样品液性指数试验结果异常,依据结果判断土样状态多为软塑,与实际情况出现不一致的结论,经分析主要原因有土样特性、采样因素、室内测试因素及计算方式等。In laboratory geotechnical tests,it was found that the test results of the liquid index of granite residual soil samples in a certain place in Yangjiang were abnormal.Based on the test results,it was concluded that most of the soil samples were soft plastic,which was not consistent with the actual situation,the main reasons are soil sample characteristics,sampling factors,indoor testing factors and calculation methods.

关 键 词：花岗岩残积土 土工试验 承载力 液性指数 计算 

分 类 号：TU411[建筑科学—岩土工程]