Projects(41002095,41172251,41272317) supported by the National Natural Science Foundation of China
A method of three-dimensional loaded slope stability for anisotropic and nonhomogeneous slopes was presented based on the upper-bound theorem of the limit analysis approach. The approach can be considered as a modific...
the National Natural Science Foundation of China(Nos.41002095,41172251 and 41272317)
The theory of limit analysis is presented for a three-dimensional stability problem of excavation. In frictional soil, the failure surface has the shape of logarithm helicoid, with the outline profile defined by a log...
Project (Nos. 41002095,41172251 and 41272317) supported by the National Natural Science Foundation of China
A 2D and 3D kinematically admissible rotational failure mechanism is presented for homogeneous slurry trenches in frictional/cohesive soils.Analytical approaches are derived to obtain the upper bounds on slurry trench...
the National Natural Science Foundation of China (No.41172251)
Most of current studies of deep soil mixing (DSM) methods are focused on the soil strength improvement and soil treatment effectiveness. But the DSM installation leads to excess pore water pressure and soil disturbanc...