The project supported by the National Natural Science Foundation of China(19832010,50278012,10272027);the National Key Basic Research and Development Program(973 Program,2002CB412709)
A time-discontinuous Galerkin finite element method for dynamic analyses in saturated poro-elasto-plastic medium is proposed.As compared with the existing discontinuous Galerkin finite element methods,the distinct fea...
The project supported by the National Natural Science Foundation of China (19832010)
In the present work a model based on the Biot theory for simulating coupled hydrodynamic behavior mi saturated porous media is utilized with integration of the inertial coupling effect between the solid-fluid phases o...
The project supported by the National Natural Science Foundation of China (19832010)
Extended horizontal cracks have! been observed experimentally in a vertical column of saturated sand when a flow of water is forced to percolate upward through it. This paper provides a theory for this phenomenon. It ...
The project supported by the National Natural Science Foundation of China(19832010);by the Chinese Academy of Sciences(KJ952-S1-202)
It has been reported([1]) that when a loosely packed column of saturated sand in a vertical cylindrical container is shock loaded axially by dropping to the floor, large horizontal cracks initiate, grow and eventually...