摘要
本文结合实际工程 ,对具有明显裂隙的岩石边坡进行了有限元分析 ,得到了加锚杆前后边坡的稳定系数 ,并用极限平衡法推导出边坡稳定系数的简化计算方法。计算结果表明用简化计算公式进行边坡计算是可行的。
Based on a practical project, FEA was carried out on rock slope with obvious fissures and the sta bility factors for the slope before and after bolting have been obtained. A simplified calculation method fo stability factor of the slope has been set up by the limit equilibrium. Results show that the simplified calcula tion method for stability factor of the slope is feasible.
出处
《地下空间》
CSCD
2001年第5期455-460,共6页
Underground Space
关键词
岩石
边坡
有限元
稳定分析
计算
rock slope
finite element
stability analysis
simplified calculation
