摘要
与常规的土体稳定条分法不同 ,本文对加锚土体随机块分 ,在极限分析理论基础上 ,根据条块间的速度场协调及加锚土体整体功能守恒 ,确定了锚杆承担的荷载与土体的滑移破坏之间的对应关系 ,通过优化搜索 。
Unlike the routine slice method, this paper segments soil body randomly. On the basis of the limit analysis theory and according to the velocity field coordination and the whole function conservation, it defines the corresponding relation between the load born by anchor rods and the slip failure of soil body, and analyzes the most unstable state of the anchored soil through the optimum search.
出处
《公路交通技术》
2004年第4期18-21,共4页
Technology of Highway and Transport
