Study of vertical soil pressure on positive buried pipeline;

Analysis of vertical soil pressure for steel conduit jacking in multilayered soil plat;

Also, the rational compressed stress of laminated rubber bearings used in base-isolated buildings is studied .

Universal calculation formula of additional vertical stress under bridge abutment due to embankment and conical slope;

For calculation of stress field when low retracting prestress stranded tendons system applied in web of box beam,a rectangular plate was fabricated to test the instantaneous prestress loss and vertical prestress fields of different cross-sections of rectangular plate were measured.

Application of vertical soil nails in salvage of foundation pits;