Fluid-Solid Coupling Analysis of Deep Foundation Pit’s Seepage Under Non-Saturated Conditions
The phenomenon which micro-artesian seepage effects on foundation Pit with rainfall is a typical non-saturated seepage process. However, underground water seepage and rainfall infiltration during the deep foundation pit’s excavation and support exert a significant impact upon the stability of engineering itself. The authors have given some countermeasures after modeling and calculating of this phenomenon and make an explanation of problems which confronted during deep foundation pit’s excavation and support by relevant theories. Conclude the flow path and velocity around foundation pit through calculation under non-saturated conditions. Then it combined the predictions and practical applications, proposed correspondingly protective measures.
fluid-solid coupling deep foundation pit’s seepage non-saturated conditions
CHENG Wei HE Xiang
School of Civil Engineering and Architecture, Wuhan Polytechnic University, P.R China, 430023
国际会议
成都
英文
848-852
2010-10-10（万方平台首次上网日期，不代表论文的发表时间）