| 向家坡滑坡双排抗滑桩加固的数值模拟研究 |
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| 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) |
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| 作者姓名： | 万力 |
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| 作者单位： | 淮北矿业集团有限责任公司岱河煤矿 |
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| 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.
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| 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 |
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| Wan Li. Study on Numerical Simulation of Double Anti-slipping Piles Reinforcing Xiangjiapo Landslide[J]. Express Information of Mining Industry, 2008, 24(9) |
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| Authors: | Wan Li |
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| Affiliation: | Wan Li(Daihe Coal Mine,Huaibei Mining(Group) Co.,Ltd.) |
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| 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 ... |
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| Keywords: | Xiangjiapo Control of landslide Anti-slipping pile 3D numerical simulation |
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