WEI Yun-jie, XU Mo, PEI Xiang-jun. Preliminary study on calculation method of drainage inside roadbed based on seepage models[J]. 2006, 27(7期 刊出日).DOI:
Based on different conditions of climate and landforms
the mathematic models of seepage in farm drainage are used for drainage inside roadbed of expressway; and the seepage model without considering rainfall
seepage model with considering lasting rainfall
seepage model after stopping rainfall
seepage model with phase rainfall of full blind drainage and their analytic solutions are studied emphatically. It has been proved by engineering cases that the drainage design with seepage model is reasonable so as to provide definite experiences for drainage design of blind drain inside roadbed of expressway in the West China.