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向家坡滑坡双排抗滑桩加固的数值模拟研究
引用本文:万力. 向家坡滑坡双排抗滑桩加固的数值模拟研究[J]. 矿业快报, 2008, 24(9)
作者姓名:万力
作者单位:淮北矿业集团有限责任公司岱河煤矿
摘    要:运用非线性有限元软件(ABAQUS)对抗滑桩与滑体相互作用状况进行了三维数值模拟研究.结果显示,前排抗滑桩实施后,桩身应力较大,滑体出现了较大变形和位移,整个滑体仍处于不稳定状态.当后排抗滑桩实施后,抗滑桩与滑坡体的变形量和应力变化值均降低了2/3,滑体处于稳定状态.

关 键 词:向家坡  滑坡治理  抗滑桩  三维数值模拟

Study on Numerical Simulation of Double Anti-slipping Piles Reinforcing Xiangjiapo Landslide
Wan Li. Study on Numerical Simulation of Double Anti-slipping Piles Reinforcing Xiangjiapo Landslide[J]. Express Information of Mining Industry, 2008, 24(9)
Authors:Wan Li
Affiliation:Wan Li(Daihe Coal Mine,Huaibei Mining(Group) Co.,Ltd.)
Abstract:3D numerical simulation research on interaction between anti-slipping piles and landslide was conducted by nonlinear finite element software(ABAQUS).The results showed that after using front anti-slipping pile,stress of pile was large.There was large deformation and displacement in the landslide and the whole landslide was in an unstable state.After using back anti-slipping,deformation amount and stress variation value of the anti-slipping piles and landslide decreased by 2/3,and the whole landslide was in ...
Keywords:Xiangjiapo  Control of landslide  Anti-slipping pile  3D numerical simulation  
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