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《Journal of Tianjin Institute of Urban Construction》 2009-02
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Comparison Analyses on Forecast Methods of Soft Roadbed Settlement

MENG Qing-xin1,ZHOU Xiao-dong2(1.Tianjin University of Science and Technology,Tianjin 300222,China;2.Qingdao Highway Administration,Qingdao 266000,China)  
There are many ways to forecast the settlement of soft roadbed in engineering practices.In order to get an accurate prediction,It is very important to evaluate the effectiveness of these forecast methods.BP artificial neural networks and hyperbolic curve law adopted to forecast the settlement of two sections in a certain highway construction.The applicabilities of these two methods were draw out when compared their predictive results with the corresponding site survey data.
【CateGory Index】: U416.1
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