the National Basic Research Program of China (under Grant No. 14118683);China Postdoctoral Science Foundation (under Grant No. 2014M552548XB);the National Natural Science Foundation of China (under Grant. No. 11402103).
The stress intensity factor (SIF) at the V-notch tip of a single-edge-notched polymethyl methacrylate plate was measured by the digital gradient sensing (DGS) method. First, the displacement fields near the V-notch ti...
the National Basic Research Program(973) of China(No.2011CB013505);the National Natural Science Foundation of China(No.51279100)
The extended finite element method(XFEM) is a numerical method for modeling discontinuities within a classical finite element framework. Based on the algorithm of XFEM, the major factors such as integral domain factor...
supported by the National Natural Science Foundation of China (21173099, 20973078, 20673045);National Key Basic Research Program of China (973) (2013CB834801);Special Funding to Basic Scientific Research Projects for Central Universities, China~~