摘要
本文采用俞茂钅宏双剪强度理论对拉压异性楔体进行了极限分析。
In this paper, the twin-shear stress strength theory is used to analyze the ultimate load of a strength-differential wedge and a solution which takes account of the strength-difference effect and the intermediate main stress effect is obtained. The solution is of importance for giving full play to materials' strength potential ability. Finally, its application ingeotechnical engineering is discussed.
出处
《力学与实践》
CSCD
北大核心
1998年第3期15-17,共3页
Mechanics in Engineering
关键词
双剪强度理论
楔体
岩土材料
极限荷载
twin shear strength theory, wedge, slip line, ultimate load