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《Journal of Central South Highway Engineering》 2006-04
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Study on Settlement Characteristic and Prediction Methods of DJM Piles Composite Foundation

CHEN Bin~1,ZHANG Yiping~2(1.Zhejiang Water Conservancy and Hydropower College,310018;2.College of Civil Engineering and Architecture,Zhejiang University,Hangzhou,310027,China)  
The settlement characteristic and prediction method of DJM piles composite foundation are studied.It shows that:(1) the DJM piles foundation has advantages like as small post-construction settlement and fast stability,(2) during the preloading,the settlement is proportionate to the compression of the DJM piles,(3) laminar summation method is unsuitable to predict the settlement of DJM piles and(4) the Hyperbola Method and GM(1,1) Mode are fit for predicting the DJM composite foundation settlement,but the There Point Method isn't.
【Fund】: 国家自然科学基金资助(50278089)
【CateGory Index】: U416.0
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