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Numerical analysis about influence of tunnel construction on potential landslide body and its treatment
Author(s): 
Pages: 38-41
Year: Issue:  5
Journal: RAILWAY ENGINEERING

Keyword:  隧道滑坡体有限差分法治理效果;
Abstract: 采用快速有限差分法,结合具体工程算例,计算了隧道穿越滑坡体时滑坡体和二次衬砌的变形和应力,揭示了隧道和滑坡体的相互作用机理.对锚索和抗滑桩治理滑坡进行计算,评价了其治理效果,考察了其内力分布特征.计算表明利用锚索和抗滑桩治理本工程是有效的.
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