friction angle

基本解释

Moreover, the friction angle' s change rule and the reasons of different granules were analyzed and pointed out under the same water ratio.
在此基础上进一步分析了不同粉砂粒含量的土在相同含水率时的摩擦角变化规律及其原因。
Moreover some random factors of orientation and friction angle of structural surface are considered during the stability analysis of joint rock mass.
在节理岩体的稳定性分析中，考虑了各组结构面产状和摩擦角的随机性。
The tests show that the fibrous component of the wastes has a reinforcing effect which can increase the cohesion but has little influence on the friction angle.
试验成果表明垃圾土中的纤维质成份具有加筋作用，能增加垃圾土的粘聚力，但对垃圾土的内摩擦角影响较小；