Responsible for and participated in more than 50 scientific research project supported by enterprise and nation.
Hosted 4 projects supported by the National Natural Science Foundation of China related to blasting. Obtained important results from the full-field separation and quantitative solution of blasting principal stress, the blasting stress wave propagation law of layered medium, and the three-dimensional stress field analysis of linear charge.
Participated in 3 National Programs for Science and Technology Development of China and 1 Chinese National Defense Advance Research Program of Science and Technology in the geotechnical blasting.
Responsible for research and design work of a thousand-ton class chamber blasting at Mengjiagou Iron Mine, Capital Steel.
As the leader of 7 scientific research projects, study deep hole controlled blasting to improve drainage rate of gas for more than 10 years, and has been applied in 26 domestic coal mines, and achieved great economic and social benefits.
In recent years, the main research works are as follow:
Responsible for and presided over 5 research and application subjects about precise blasting technology system for shallow-buried tunnels under urban dense buildings from 2014 to 2019 and invented a new technology system for micro-seismic control blasting of tunnel.
As the leader of project, presided over the development and application of automatic drilling positioning technology for drilling jumbo in coal mine, successfully completed underground tunneling blasting test of rock drilling robot in domestic, and is carrying out industrialized development work on intelligent rock drilling of jumbo.

In recent years, more than 70 research articles have been published at home and abroad, and more than 40 of them have been included in EI and SCI. In addition, there is a co-authored monograph.

One first class prizes of provincial and ministerial:
1. Prize for Progress in Science and Technology of Beijing in 2004, class 1st, rank 1st (as the leader of project).
2. Prize for Progress in Science and Technology of Sichuan in 2006, class 1st, rank 2st (as the leader of project).
Six second class prizes of provincial and ministerial：
1. Prize for National Defense Science and Technology in 1999, class 2nd, rank 5th.
2. Prize for Progress in Science and Technology of the State Economic and Trade Commission in 2000, class 2nd, rank 2nd (as the leader of project).
3. Prize of Science and Technology of Metallurgical Mines in 2006, class 2nd, rank 2nd (as one of the leaders of project).
4. Prize for Progress in Science and Technology of Sichuan in 2008, class 2nd, rank 1st (as the leader of project).
5. Prize for Progress in Science and Technology of Chongqing in 2009, class 2nd, rank 2nd (as the leader of project).
6. Prize for Progress in Science and Technology of Sichuan in 2017, class 2nd, rank 2nd (as the leader of project).