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《Journal of Railway Science and Engineering》 2008-06
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Optimization scheme for supporting system of pile and bolt in deep foundation pit

HUANG Xin(Hunan Communication Polytechnic,Changsha 410004,China)  
Numerical simulation was conducted for pile-anchor supporting system of deep foundation pit under different lengths,angles and initial anchorage forces of anchor cable based on foundation pit of Beitucheng East Road station in Beijing.The influence law of different parameters for anchor cable on deformation features of structures of pile bodies was studied.Optimization design parameters of anchor cable was determined,further exploration was conducted for mechanism of stress and deformation of pile-anchor supporting system of deep foundation pit based on optimization designed parameters.
【CateGory Index】: TU753
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