Research progress on structural performance of latticed concrete wall
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    Abstract:

    To solve the problems of high energy consumption and high pollution of buildings, China is actively promoting the development of green, energy-saving and environmentally friendly wall structures. Among them, the lattice concrete shear wall structure system, as a new type of wall structure, has multiple functions such as heat preservation and energy saving, sound insulation and fire resistance, light weight bearing, convenient construction and environmental protection, and has become a hot spot of application and research in recent years. This paper briefly introduces the form of lattice concrete wall, summarizes the axial compression, bending, acid corrosion resistance, thermal, sound insulation, weather resistance, seismic and other properties of lattice concrete wall, and puts forward the problems and deficiencies in the research of lattice concrete wall at the present stage. The research shows that the development of lattice concrete wall structure is a major demand for the recycling of building materials and the recycling of construction waste, which can be used for seismic design of building structures. In the future, its physical properties can be improved from the aspects of new materials, overall structural fire test, freeze-thaw test in complex environment, etc., and the research on recoverable functionality and high-rise application can be carried out in combination with shock absorption technology to further improve its seismic performance. It provides important scientific basis and technical support for the wide application of lattice concrete walls and their structures.

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History
  • Received:March 29,2024
  • Revised:May 03,2024
  • Adopted:May 06,2024
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