A soft-sphere discrete cohesive powder model was used to simulate the transverse mixing of particles in a rotary drum. Using this model, the effect of cohesion strength and baffle length was investigated. Mixing time ...
Supported by the National Basic Research Program of China("973"Project)(Grant No.2007CB714203);the China Postdoctoral Science Foundation(Grant Nos.20080430219,20081476);the Foundation for Seismological Researches,China Earthquake Administration(Grant No.200808022)
Dynamic centrifuge model test was conducted to study the earthquake-induced differential settlement of foundation on cohesive ground, and the influence of asymmetry of building was investigated. During the experiment,...
the National Key Technology R&D Program of China (Grant Nos. 2006BAC14B02 and 2006BAB05B03);the National Basic Research Program (973 Program) of China (Grant No. 2007CB714106)
Erosion of cohesive sediment by flow is a very complicated phenomenon occurring worldwide. Understanding and modeling of the erosion process are important for many issues such as the breaching of embankments, riverban...
Foundation items: the National Key Basic Research and Development Program (973 Program)(2002CB412709); the National Natural Science Foundation of China (10272068, 50178015); Science Foundation of Shandong Province of China (Y202A02)
The nonlinear fracture behavior of quasi-brittle materials is closely related with the cohesive force distribution of fracture process zone at crack tip. Based on fracture character of quasi-brittle materials, a mecha...