Calculation of Earth Pressure on the Condition of Seepage for Non-waterproof Retaining Structure

摘要：

Excavation in thick clayed soil layers with low permeability in general is adopted non-waterproof retaining structure. So groundwater seepages in side way and brings impact non-ignored on the calculation of the earth pressure. There is a larger deviation between the results of standard calculation and the measured value of earth pressure in clayey soil layers when seepage exits. Seepage path on both sides of excavation are took into account in this paper to obtain a new calculation method for the earth pressure under the terms of seepage in non-waterproof retaining structure.

关键词： Ezcavation Seepage Earth pressure

作者: TONG Huawei CHEN Haiying

作者单位: Engineering Institute, Guangzhou University, P.R.China, 610036

会议类型: 国际会议

会议名称: 2009 International Forum on Porous Flow and Applications(第十届全国渗流力学学术会议)

会议地点: 武汉

会议语种:英文

页码: 774-777

在线出版日期: 2009-04-26（万方平台首次上网日期，不代表论文的发表时间）