等效内摩擦角及其在高挡土墙设计的应用  

EQUIVALENT INTERNAL FRICTIONANGLE AND ITS APPLICATION IN THE DESIGN OF HIGH RETAINING WALLS

作　　者：罗刚[1] 

机构地区：[1]湖南大学土木工程系

出　　处：《工业建筑》1997年第6期37-43,共7页Industrial Construction

摘　　要：在分析三种等效内摩擦角算法的基础上，推荐了一种较为合理而又简便的等效内摩擦角的计算公式和表格，便于直接采用库伦理论及其计算公式设计高挡土墙。On the basis of the analysis of three kinds of calculation methods for equivalent internal friction angle, a more rational and simpler equation and the relevant table are recommended for the convenience of designing the high retaining walls by using Coulomb's theory and its calculation equation, and two examples of the calculation of equilibriun-weigh high retaining walls are proposed.

关 键 词：等效内摩擦角 库伦理论 挡土墙 设计 

分 类 号：TU476.4[建筑科学—结构工程]