In recent years, he has worked in advanced analysis theory of steel structure, stability and nonlinear calculation theory of steel structure and seismic research, calculation theory of new long-span spatial structure, seismic performance and engineering application research, design method and seismic performance research of steel-concrete mixed structure. He has presided over and participated in more than 1 projects of the Ministry of Construction, such as key technology research of long-span irregular space steel reticulated shell structure, advanced analysis theory of three-dimensional steel structure of the National Natural Science Foundation of China, optimization design method research of steel frame structure based on genetic algorithm and structural ultimate bearing capacity of the Ministry of Construction, scientific and technological key project of Gansu Provincial Science and Technology Commission, and scientific and technological project of the Ministry of Construction, research on semi-rigid connection intelligent model and its application in second-order analysis of steel structure. He has won the second prize for scientific and technological progress of Gansu Provincial Construction Committee and the first prize for scientific and technological achievements of Lanzhou Railway Institute. He has published more than 4 academic papers in core journals, journals above the provincial level and international conferences, some of which have been included by EI and ISTP, and is currently presiding over several scientific research projects. Lectures on major courses such as Principles of Steel Structure Design, Steel Structure Design, Composite Structure of Steel and Concrete, Concrete Structure Design, Spatial Structure, Building Structure and Selection, Long-span Building Structure, etc. for civil engineering, architecture and other undergraduate majors, lectures on courses such as Composite Structure and Long-span Building Structure for graduate students majoring in structural engineering, disaster prevention and mitigation engineering and protection engineering. Instruct practical teaching links such as undergraduate graduation design and graduation practice. As the main participant, participate in the construction of civil engineering specialty with national characteristics.

he is in charge of the establishment of the national practical and innovative series of planning textbooks for civil engineering majors (established by the Expert Committee of Textbook Construction of China Academy of Sciences at the provincial and ministerial levels)-the design principle of steel and concrete composite structures, and he is also in charge of the integrated communication teaching research of the 1th Five-Year Plan project (GYA251) of Guangdong Provincial Education Department. He presided over the research project of Guangzhou University in 25-the research on the teaching website of integrated communication of steel and concrete composite structure, and the research on the teaching resource network of Steel Structure Design, which was the research project of Guangzhou University in 27. The website of steel and concrete composite structure won the second prize of Guangzhou University in 27. In September 25, a textbook "Design Principles of Steel and Concrete Composite Structures" was published in Science Press.

In recent years, the construction of teaching websites of steel and concrete composite structure, steel structure teaching resource network, steel structure design teaching website, steel structure teaching network of long-span building space and related courses, as well as the construction of online courses such as steel and concrete composite structure and steel structure of long-span building space were awarded in Guangzhou in 21 and 29 respectively.

edited the textbooks Design Principles of Steel and Concrete Composite Structure (August 25) and Steel Structure Design (November 211). In 29, the textbooks were reviewed by China Academy of Sciences (textbook construction expert committee) and Tsinghua University and other universities, and the design principles of steel and concrete composite structure won the excellent textbook award for the evaluation of practical and innovative series planning textbooks for civil engineering in national colleges and universities. Instructors who won the second and third prizes of Guangzhou University's excellent graduation thesis innovation award once each, these courses have played a positive role in promoting the teaching of steel structure series courses for undergraduate and graduate students of the Department of Civil Engineering, and won the first prize of Guangzhou University's teaching excellence award in 28-29 academic year and the second prize of the fourth teaching achievement award of Guangzhou University in 21, and were the school-level training targets of "Thousand Hundred Projects" in Guangdong universities, and the college level of Guangzhou University in 23-25.

In terms of scientific research, he has presided over and participated in more than 1 projects, including Guangdong Education Department Project, National Natural Science Foundation, National Postdoctoral Workstation Research Project, Guangdong Science and Technology Plan Project, and Ministry of Housing and Urban-Rural Development Science and Technology Plan Project. He won the second prize of the Provincial Construction Committee and the first prize of the Bureau-level Science and Technology Progress Award, and achieved certain results in scientific research, published more than 5 academic papers, and published the Second-order Inelastic Theory of Advanced Analysis of Steel Structures in Science Press. At present, the Ministry of Housing and Urban-Rural Development's science and technology plan project and related horizontal scientific research projects, as well as professional master's training, which are being cooperated with Guangdong Architectural Design and Research Institute, Southeast Grid Corporation, Urban Construction Corporation, Guangzhou Design Institute and other units, have also achieved some phased results, and it is planned to publish monographs "New Method of Semi-rigid Connecting Multi-storey Steel Structures" (September 212) and "Simplified Analysis Principle and Application of Steel and Concrete Mixed Structures" (December 213).

At present, he is the reviewer of international academic journals such as International Journal for Computational Methods in Engineering, Science and Mechanics, Journal of Vibration and Control, and the reviewer of domestic first-class authoritative academic journals such as Journal of Civil Engineering. At present, I also participated in the compilation of Guangdong Technical Specification for Steel Structure Design.