First, the direction of structural engineering-topic of the paper
Research on structural design optimization of high-rise buildings: seismic performance analysis and design improvement of concrete bridges; research on calculation method of stay cable tension of steel bridges; research on design and construction technology of long-span spatial grid structures; Research on design theory and engineering application of prestressed concrete structure.
Research on design and optimization of steel structure residence system: research on seismic performance of steel arrow concrete frame column: research on design and construction technology of deep foundation pit supporting structure in geotechnical engineering: research on seismic performance analysis and design method of composite structure; Research on key technologies of structural design and construction of super high-rise buildings.
Second, the direction of water conservancy project-the theme of the paper
Study on utilization and protection of hydrology and water resources; Research on flood control and drainage technology of water conservancy projects: dam safety monitoring and evaluation: hydropower development and management: design and optimization of irrigation and drainage system.
Research on river management and ecological environment restoration technology: research on development and utilization of water resources in marine coastal zone: research and development of rainwater collection and utilization technology and equipment; Study on optimal design and management of urban water supply network: development of new water-saving irrigation technology and equipment.
Third, the direction of environmental engineering-the theme of the paper
Research on air pollution control technology and strategy; Research and application of water environmental pollution control technology; Study on remediation technology of soil pollution: application of garbage disposal and resource utilization technology.
Research and application of industrial wastewater treatment technology: research on ecological restoration and protection technology; Research and application of environmental monitoring and evaluation technology, environmental impact assessment and planning management; Research on the development and utilization of new environmental protection materials; Research and practical application of environmental laws and regulations.
Fourthly, the direction of urban planning-the theme of the paper.
Research on urban sustainable development and planning strategy: research on social equity and people's livelihood in urban planning; research on urban traffic planning and management optimization-research on urban landscape design and ecological construction; research on protection and inheritance of urban historical and cultural heritage; research on urban intelligent and information planning and design.
Design and management of urban public space: urban economic development and industrial layout: coordinated development of urban planning and environmental protection: urban social governance and public service system.
V. Direction of Ocean Engineering-Topic Selection
Research on structural design and optimization of offshore engineering: research on deep-sea oil and gas development and production technology; Design and installation of offshore wind farm: research on seawater desalination technology: performance analysis and development research of offshore engineering materials.
Research on safety monitoring and management technology of marine engineering: research on design and construction technology of ports and docks: research on marine environmental protection and management technology; Research on exploration and development technology of marine resources; Research on ship design and construction technology.
In short, civil engineering materials are widely used in infrastructure. By studying the characteristics and applications of civil engineering materials, we can make better use of these materials to create a stronger and more lasting infrastructure.