土的液化判别中的三个问题  

Three problems in liquefaction identification of soil

作　　者：高青松 Gao Qingsong(Shanxi Gaoyuan Rock and Soil Engineering Survey and Design Research Institute Limited Company,Taiyuan 030009,China)

机构地区：[1]山西高原岩土工程勘察设计研究院有限公司,山西太原030009

出　　处：《山西建筑》2018年第35期67-68,共2页Shanxi Architecture

摘　　要：针对目前岩土勘察中较多勘察人员在使用相关液化公式时发现的标准贯入点深度取值有差异、存在填挖方时公式的使用、液化等级判别不一致的三个问题进行了仔细探讨和分析,并提出相应的解决办法,以供参考。This paper discussed and analyzed in detail the difference of standard penetration point depth value,formula use in filling and excavation,inconsistency of liquefaction grade discrimination three problems of many investigators in use of relevant liquefaction formula according to current rock and soil investigation,and put forward corresponding solutions.

关 键 词：岩土勘察 液化判别 临界贯入数 液化等级 

分 类 号：P642[天文地球—工程地质学]