• 责任者：Zheng Qisheng (Xiamen Institute of Geological Investigation ; Xiamen 361008 ; China)
• 刊名：Journal of Geological Hazards and Environment Preservation
• 出版年：2009
• 卷期：20(2)
• 关键词：边坡稳定性 ; slope stability ; 喷锚支护 ; rock-bolting and shotcrete support
• 页码：p.79-85
• 图表：11 illus., 2 tables, 14 refs.
• 分类号：1702
• issnNo：ISSN1006-4362
• isbnNo：CN51-1467/P

Although pre-stress anchor bolt is widely used in slope engineering, the mechanism of anchor bolt is not studied thoroughly and systematically. By using the nonlinear plasticity Druker-Prager model offered by ANSYS, combining a slope engineering case of anchor-plate retaining, with the strength theroy based on Mohr-Column equivalent area circle yield criterion, some problems are discussed, including slope stability fore and after retaining interactive mechanism between anchor bolt and rock-soil mass. Finally, some profitable conclusions are presented, which would serve as guide to improve the design of slope anchor-plate retaining engineering.