首页|COUPLING EFFECT OF SEEPAGE FLOW AND RIVER FLOW ON THE BANK FAILURE

COUPLING EFFECT OF SEEPAGE FLOW AND RIVER FLOW ON THE BANK FAILURE

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On the basis of the generalized physical model of the riverbank,the experiments were conducted to study the mechanisms of riverbank failure under the coupling effect of seepage flow and river flow.The experimental setup was specially designed,as well as test point location,parameters and procedures,and the main influencing factors were analyzed affecting riverbank failure based on the failure types,the variations of pore water pressure and soil displacement.The results indicated that the coupling effect has different influences on the bank failure in three aspects:the failure type,the process and the extent.In addition,the river flow played a more important role than the seepage flow in the coupling effect on the bank failure.

bank failureseepage flowriver flowphysical model test

NING Bo、WU Shi-qiang、TAN Ye-fei、XIE Xing-hua、YAN Jun、YAN Zhong-min、GENG Yan-qiong

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College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China

Nanjing Hydraulic Research Institute, Nanj ing 210029, China

Nanjing Hydraulic Research Institute, Nanjing 210029, China

Lian Yungang Technical College, Lian Yungang 222000, China

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Chinese Key Technology R and D Program of the Eleventh Five-year PlanNon-Profit Industry Financial Program of Ministry of Water ResourcesNon-Profit Industry Financial Program of Ministry of Water Resources

2008BAB29B04200801030S111001

2011

10.1016/S1001-6058(10)60183-7

水动力学研究与进展B辑
中国船舶科学研究中心

水动力学研究与进展B辑

CSTPCDCSCDSCIEI
影响因子：0.596
ISSN：1001-6058
年,卷(期)：2011.23(6)
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