摘要
介绍了拉拔试验和直剪试验两种筋土界面参数的测试方法,阐述了影响试验的主要因素以及试验方法的选择标准,并对筋—砂土界面剪切特性和筋—粘性土界面剪切特性进行了研究,最后论述了接触面上剪应力—位移的关系,以保证加筋土结构的内部稳定性。
It introduces the detect methods of the two interface between reinfor cements and soils parameter of pull out test and shear test, represents the main factors of affecting the tests and the select standard of the test methods, and researches the share character of the interface between reinforcements and sand clays and the interface between reinforcements and clay soils. In the end, it discusses the relation of shearing stress and displacement on the interface, to assure the stability of inner of reinforcements and soils structure.
出处
《山西建筑》
2007年第13期121-122,共2页
Shanxi Architecture
关键词
筋土界面
剪切特性
拉拔试验
直剪试验
between reinforcements and soils, share character, pull out test, shear test
