Precast concrete frame support shear wall panel

Abstract

The invention belongs to the field of civil engineering, and particularly relates to an assembly type building structure and a concrete structure. A precast concrete frame support shear wall panel is composed of embedded columns, hidden beams and a middle rigid concrete wallboard, wherein the embedded columns and the hidden beams are arranged in a wall. A rectangular-section solid or hollow wallboard can be adopted as the middle rigid concrete wallboard. The fact that the precast concrete frame support shear wall panel is utilized for forming a frame support shear wall structure system does not mean that supports are arranged in the structure system but means that the supports are enabled to be equivalent to the frame support structure system in stress mode and fracture morphology by arranging the precast concrete frame support shear wall panel and adjusting boundary conditions. For the precast concrete frame support shear wall structure system, only the embedded columns need to be connected in the vertical direction, so that the number of connecting parts is reduced, on-site installation and construction are facilitated, the construction speed is increased, and meanwhile structural stress is more definite. According to the wall panel, as consideration is given to the middle rigid concrete wallboard according to the supports, the thickness of the wall can be reduced properly, or the wall is changed to be hollow, in this way, the consumption of concrete can be effectively lowered, the structural self-weight can be reduced, and the earthquake action of the structure can be relieved.

Description

technical field [0001] The invention belongs to the field of civil engineering, and in particular relates to an assembled building structure and a concrete structure. Background technique [0002] The prefabricated concrete structure is one of the important directions for the development of my country's construction industrialization. It is in line with the key areas of "urbanization and urban development" in the "National Medium and Long-Term Science and Technology Development Plan" in "building energy conservation and green buildings" and "building construction and Engineering equipment" priority theme task. [0003] Among the prefabricated concrete structures, the prefabricated shear wall structure has been widely used in high-rise buildings due to its strong structural integrity, large bearing capacity and lateral stiffness, and small lateral deformation. However, the current prefabricated shear wall system has many problems such as complex horizontal and vertical connec...

AI Technical Summary

Problems solved by technology

Set 10mm-20mm horizontal joints between the layers of the rigid concrete wall panels in the middle

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