A FDM Modeling to Compute the Seepage Field for Fill Dam
This Paper derives the differential equation to compute the seepage field based on the Darcy Law and continuity equation, then discrete the differential equation in finite difference method, establish a calculation matrix by changing it into algebraic equation, combined with the boundary condition, the seepage field can be computed. Besides, the seepage of a fill dam with homogeneous material is computed in this modeling, by dividing the grids, considering the boundary condition, the seepage water head is solved and witch can reflect the real engineering. It shows the modeling can compute the similar seepage field to some precision extent.
seepage numeral simulation Finite Difference Method
ZHAO Wanhua
Civil Department, Wuhan Polytechnic University, Wuhan, P.R.China, 430023 Economics and Management School, Wuhan University, Wuhan, P.R.China, 430072
国际会议
2009 International Forum on Porous Flow and Applications(第十届全国渗流力学学术会议)
武汉
英文
831-835
2009-04-26（万方平台首次上网日期，不代表论文的发表时间）