摘要
本文通过空间非线性有限元法 ,对实际边坡进行边坡预应力锚索加固后的数学模型模拟分析 ,并通过改变坡体介质特性和加固条件等诸多边界条件 ,采用多种计算方案 。
Employing three dimension nonlinear finite element method,this paper has conducted a numerical modeling of the real slope after its consolidation by prestressed anchor cable.Through changing the boundary conditions corresponding to different arrangement of anchors,the counsolidation mechanism of prestressed anchor in soft rock mass hasbeen investigated in detail.
出处
《地下空间》
CSCD
2002年第1期53-57,共5页
Underground Space
关键词
非线性
有限元
预应力
锚索
加固
松散介质
边坡
nonlinear finite element method
prestressed anchor
consolidation mechanism
