Analysis Of Improvement For Splitting Grouting To Earth Dam's Seepage Behavior

The technique of splitting grouting is a method for handling the earth dam' s stability with deformation and permeation. It is developed quickly in several decades. The author, regarding left subsidiary dam of Shenzhen reservoir as an example, uses the limited element method to proceed the dam's seepage calculation, combines the contrast analysis with prototype data and predicted data, then compares the dam's seepage behavior' s changes before splitting grouting with that after splitting grouting, has some basic conclusions. The author also brings some suggestions of using of the limited element method to solve the permeation problem of the earth dam splitting grouting in front and back.