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Simulation of filling construction of permeable geosynthetic tubes 被引量:2
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作者 Wei-chao LIU Yi-ping ZHANG +1 位作者 Tao LI Ya-nan YU 《浙江大学学报:A卷英文版》 SCIE EI CAS CSCD 2010年第6期425-431,共7页
The filling construction of permeable geosynthetic tubes is considered.First,an analytical approach is developed to determine the internal pressure,tension and shape of the cross section of a geosynthetic tube based o... The filling construction of permeable geosynthetic tubes is considered.First,an analytical approach is developed to determine the internal pressure,tension and shape of the cross section of a geosynthetic tube based on its volume.An analytical solution for the drainage rate of the tube is then derived.The course of the filling construction is divided into several time intervals and the volume of the tube after each interval is obtained from the equilibrium of flow calculated from the drainage rate and filling rate.The validity of our analytical approach is tested by comparing our results with previously published experimental result.The results of this comparison indicate that our method is applicable for simulating the filling construction of permeable geosynthetic tubes. 展开更多
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