Application of element-free method to the seepage calculation with free surface
  
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DOI:10.7511/jslx20032048
KeyWord:element-free method,seepage,free surface,fixed mesh method
Ge Jinhong  \ Li Guangxin  \ Jie Yuxin
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Abstract:
      To avoid the disadvantage of the previous fixed mesh method (FEM) for free surface(FS) seepage, a new method: called element\|free method(EFM) for seepage is presented. In respect the independence of the elements and the nodes, EFM can solve the problem of modifications of the surface FE mesh with successive iterations, and make the element fixed through out the iterations.