2) 1998-2000, Study on Coupling Mechanism of Seepage and Stress Caused by Slope Mining, supported by Coal Science Fund Project (97 Mining Industry 20920).
3) 1994- 1995, Study on Stability of Large-scale Subsidence and Slip Deformation Body in Open-pit Mine, Project of Ministry of Coal, in charge.
4) 1994- 1997, research on landslide disaster prediction system, a key project of the Ministry of Coal (94-22), mainly completed by people.
5) 1997- 1999, a key project of the Ministry of Coal, Research on Dynamic Control Technology of Open-pit Slope Deformation (97- 15), mainly completed by people.
6) From 2003 to 2005, the National Natural Science Foundation Project (50204003) was responsible for the study of the coupling effect of seepage and damage in the process of rock fracture.
7) From 2003 to 2004, the simulation model of the whole process of slope instability and failure under the dynamic action of water pressure, the open fund of Hubei Key Laboratory of Disaster Prevention and Mitigation (2002ZS03), the person in charge.
8) In 2003-2004, the person in charge of the Sub-project of the Key Science and Technology Project of the Ministry of Communications, Research on Comprehensive Exploration Technology of Expressway in Karst Area in Western China.
9) From 2002 to 2005, the application foundation of coal mine gas disaster prevention and coalbed methane mining was a sub-project of the key project of the National Natural Science Foundation, which was mainly completed by people.
10) 2003-2005, gas-solid coupling model of rock fracture process, postdoctoral fund, person in charge.
1 1) 2004-2007, mechanical properties of deep rock mass and its engineering application, sub-project of key project of National Natural Science Foundation, unit leader.
12) 2004, study on permeability evolution law of rock deformation and failure under different paths, head of international cooperation project of National Natural Science Foundation.
13) From 2004 to 2006, the Key Laboratory of Geotechnical Mechanics of China Academy of Sciences opened the fund for the study of rock deformation and fracture mechanism under the coupling action of temperature, seepage and load (Z 1 10404), and was responsible for it.
14) In 2005, the research on the safety thickness of the top pillar from the open pit to the underground boundary of Sijiaying Iron Mine was entrusted and responsible by the enterprise.
15) 2007-2009, water inrush model of rock mass failure and time-space benchmark calibration of water inrush channel, supported by National Natural Science Foundation of China (50674025), in charge.
16) 2007-2009, Three-dimensional macro-mechanical model of rock mass seepage coupling and its engineering application, head of scientific and technological key project of Ministry of Education.
17) In 2005, he was the project leader of the New Century Excellent Talents Support Program of the Ministry of Education, and the establishment and application of a multi-field coupled three-dimensional model of rock damage and failure (No.:NCET-05-0290).
18) 2006, mechanical experiment and stability evaluation of slope rock mass in Weijiamao open-pit coal mine, responsible for.