<i>In Situ</i> Shear Test of Zhongnan Concave Landslide

Abstract

The mechanical parameters of rock and soil has an important position in the project, the accuracy of the landslide’s mechanical parameters is very important in landslide stability, displacement forecast and prevention engineering design, compared with the laboratory tests, the in-situ tests have many outstanding advantages, the results are more according with the actual. This article through the in-situ shear test of the celadon and purplish red sandy mudstone which in zhongnan concave, detailed describes the test principle, sample preparation and test scheme, to provide a kind of strength parameters acquisition method, at the same time provide definite reference to the congeniality rock and soil.