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[期刊论文] 作者：HAN Zhi-jun,CHENG Guo-qiang,MA,
来源：应用数学和力学（英文版） 年份：2004
The dynamic buckling of an elastic-plastic column subjected to an axial impact by a rigid body was discussed by using the energy law. The traveling process of e...
[期刊论文] 作者：CHEN Jin-hua,LIANG Yun-pei,CHENG Guo-qiang,
来源：煤炭学报（英文版） 年份：2009
Based on the theory of nonlinear dynamic finite element, the control equation of coal and water jet was acquired in the coal breaking process under a water jet. The calcu-lation model of coal breaking under a water jet was established; the ......
[期刊论文] 作者：HU Qian-ting,YAN Jing-jing,CHENG Guo-qiang,
来源：煤炭学报（英文版） 年份：2007
In order to study the influence of a fault on the movement law of the overlying strata as well as its effect on the gas drainage boreholes, based on the practical situation of 1242(1) panel at Xieqiao Mine in Huainan, the Finite Element Met......
Propagation simulation and attenuation law analysis of seismic wave in elastoplastic tunnel rock med
[期刊论文] 作者：ZHAO Tong-bin,LI Jian-gong,XIAO Ya-xun,CHENG Guo-qiang,
来源：煤炭学报（英文版） 年份：2007
The energy caused by the dynamic impact in mining engineering forth release and spread by the way of seismic waves, monitoring is an effective way for forecasting mine dynamical disasters, such as rockburst and coal and gas outburst. Three-......
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