2006•Journal of Pingdingshan Institute of TechnologyRequires access
Research of finite pole-element calculation of anchor cable anti-slide pile and optimal anchoring force
Tan Shui-cheng
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Abstract
By analyzing geotechnical characteristic in landslide,foundation modulus was assumed to satisfy linearity rule and with influence of piles' own weight taken into consideration simultaneously,a kind of finite element method(FEM) was developed for anti-slide pile working with inclined anchoring force load,landslide thrust and anchoring resistance together.The method was verified with practical engineering and the results under the conditions of no anchor cable and different anchor-hold were compared,which shows that prestressed anchor gives big amelioration to anti-slide pile.and working status of anti-slide pile is rational of when the anchoring force is 0.3 times of surplus slide force.