Stability analysis of bridge structure based on finite element method;

This topic mainly discusses the methods and skills of applying finite element method to the stability analysis of bridge structure. By establishing the finite element model of bridge structure, the stability of bridge under different loads and boundary conditions is analyzed, which provides theoretical support for bridge design.

Study on the application of new concrete materials in civil engineering;

This topic mainly studies the performance of new concrete materials and its application in civil engineering. Through the research on the preparation, performance test and engineering application of new concrete materials, it provides a new idea for material selection in civil engineering.

Research on application of prestress technology in bridge construction;

This topic mainly discusses the application of prestress technology in bridge construction. Through the research on the principle, construction technology and quality control of prestress technology, the quality and safety of bridge construction are improved.

Research on urban infrastructure management system based on GIS technology;

This topic mainly discusses how to use GIS technology to manage the information of urban infrastructure. By establishing the database of urban infrastructure, we can realize the visual management and dynamic monitoring of infrastructure information and improve the management efficiency of urban infrastructure.

Research on construction monitoring and optimization of long-span steel structure;

This topic mainly studies the monitoring and optimization of long-span steel structure construction process. Through the application of real-time monitoring, data analysis and optimization algorithm in the construction process, the optimization of long-span steel structure construction process is realized, and the construction quality and safety are improved.

Research on green construction technology in building engineering;

This topic mainly discusses the green construction technology and its application in building engineering. Through the research and application of green building technologies such as energy saving, environmental protection and sustainability, the sustainable development of construction projects will be promoted.

Seismic design and analysis of civil engineering in complex environment;

This topic mainly analyzes and studies the seismic design of civil engineering in complex environment. Through the comprehensive analysis of seismic load, geological conditions and structural characteristics, an effective seismic design scheme is put forward to improve the seismic performance of civil engineering structures.