In recent years, as the chief scientist, he undertook the national "973" project "Basic Research on Low Energy Consumption Preparation and Efficient Application of Cement"; As the first person in charge, he undertook the tenth five-year key pre-research project of the General Armament Department, the eleventh five-year key pre-research project, the basic research on the application of key pre-research fund projects, the basic research on the application of pre-research general fund projects, and the preparation and application of high-performance cement in the 973 project of the Ministry of Science and Technology. As the second person in charge of the project, he has undertaken a number of research topics, such as the "××" basic research of the national defense 973 project, the "Eleventh Five-Year Plan" of the General Armament Department and the "comprehensive application technology research".