frictional angle

The soil ESP influence on soil internal frictional angle is small.

但土壤碱度对土壤内摩擦角的影响较小。

A Study of Relation Between Fractal Dimension and Frictional Angle of Joint Profile

岩体节理形貌的分形维数与摩擦角的关系研究

It was shown that cohesion of strip geomembrane was increased, internal frictional angle was reduced, while both of lump geomembrane were increased considerately.

试验结果表明，条状土工膜提高的是黏聚力，其内摩擦角有所下降，而块状土工膜黏聚力和内摩擦角都有很大程度的提高；

Frictional angle of rock joint is quite an important parameters which is difficult to attain in civil engineering design and construction.

在土木工程设计和施工中岩石节理的摩擦角是一个相当重要的参数，该值的获取既费时又费力。

The designing procedure of gravity retaining wall when excavation angle is bigger than surface soil frictional angle

开挖坡度角大于土体表层内摩擦角情况下重力式挡土墙设计程序