黄土自重湿陷量室内外试验值差异原因探讨  

Discussion on the causes of the discrepancy between the internal and external test values of self-weight loess collapsibility content

作　　者：李开超[1] 王庆满[1] 

机构地区：[1]机械工业勘察设计研究院有限公司,陕西西安710043

出　　处：《山西建筑》2017年第3期47-48,共2页Shanxi Architecture

摘　　要：从室内外湿陷试验应力路径、试验环境、浸水饱和度、室内试验土试样、取样间隔等方面,分析了造成黄土自重湿陷量计算值和实测值差异的主要因素,得出了一些结论,为类似问题研究提供了依据。Starting from aspects of internal and external collapsibility experimental stress path,experimental environment,flooding saturation,internal experimental soil samples and sampling interval,the paper analyzes major different factors of self-weight loose collapsibility content calculation value and measured value,and obtains some conclusions,which has provided some guidance for studying similar issues.

关 键 词：湿陷性黄土 自重湿陷量 室内外试验 土样 

分 类 号：TU411[建筑科学—岩土工程]