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Analysis on saturated-unsaturated steady seepage

ZHANG Ye and QIAN Jing-lin   

  • Online:2005-12-28 Published:2005-12-28

饱和-非饱和稳定渗流分析

张晔,钱镜林   

  1. 浙江省水利河口研究院,浙江杭州 310020

Abstract: There were unsaturated steady seepage phenomena in most levees. In this paper, the numerical simulation is employed to calculate the seepage through levees, then the change of pore-water pressures and negative pressures in the unsaturated field of the levees are studied. The results could supply the application to the unsaturated steady seepage for reference.

摘要: 针对堤坝的非饱和稳定渗流问题,采用数值模拟方法,研究了在渗流作用下堤坝的浸润线变化情况,堤坝的非饱和区的负压变化规律等"为堤坝非饱和渗流在工程上的应用提供参考。