Current situation analysis and rehabilitation method research of a tumulus

For the structure safety, the rehabilitation necessity and the repair particularity of one thousand years tumulus, based on current condition investigation and mechanical performance testing of composition materials, the finite software, ANSYS, was used to simulate analysis on the stress of the repair conditions. Considering the analysis results and the using function, the method of low pressure osmotic grouting was used to rehabilitate the main structure of tumulus, and the way of using pile structure in close layout was selected to prevent leakage of grave.