界面摩擦角 meaning in Chinese

interface friction angle

The study was focused on the deformation of the retaining wall and the internal forces in the reinforcements and the object of study included the effects of the vertical excitation , the reinforcement length , the reinforcement spacing , the weight of the facing blocks , the frictions between soil and facing blocks as well as those between two facing blocks
研究内容包括竖向地震影响、加筋长度、加筋层间隔、面板预制混凝土块重量、面板与填土界面摩擦角、预制混凝土块之间摩擦角等对加筋土挡墙变形、加筋层内力等的影响。