Fabricated concrete shear wall vertical connection joint and construction method
A technology for concrete shear walls and connecting nodes, applied to walls, building components, buildings, etc., can solve problems such as large installation errors, cumbersome construction procedures, and inconvenient installation, reducing energy consumption, simplifying construction procedures, and improving construction. effect of speed
Pending Publication Date: 2022-04-12
SHANGHAI INST OF TECH
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Problems solved by technology
However, the installation errors in the existing prefabricated concrete shear wall dry connection joints are large, the construction process is cumbersome, and the installation is inconvenient
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[0045] The present invention will be described in detail below with reference to specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that, for those skilled in the art, several changes and improvements can be made without departing from the inventive concept. These all belong to the protection scope of the present invention.
[0046] The invention provides a vertical connection node of an assembled concrete shear wall, such as figure 1 and Figure 4 As shown, the connection node of the present invention is used for the connection of the upper shear wall 11 and the lower shear wall 12, and the upper shear wall 11 and the lower shear wall 12 are arranged opposite each other up and down. The inner side of the upper shear wall 11 is provided with a first box-shaped steel 21 at the bottom position, the inner side of the lower shear wall ...
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The invention provides an assembly type concrete shear wall vertical connecting joint which is used for connecting an upper shear wall and a lower shear wall, the upper shear wall and the lower shear wall are oppositely arranged up and down, the assembly type concrete shear wall vertical connecting joint comprises first box-shaped steel, second box-shaped steel, first T-shaped steel and second T-shaped steel, the first box-shaped steel is arranged at the bottom of the upper shear wall, and the second box-shaped steel is arranged at the bottom of the lower shear wall. The first T-shaped steel is arranged at the top of the lower shear wall, the second T-shaped steel is arranged at the top of the lower shear wall, a flange of the first T-shaped steel and a flange of the second T-shaped steel are oppositely arranged and connected, the web end of the first T-shaped steel is connected with the first box-shaped steel, and the end of the second T-shaped steel is connected with the second box-shaped steel. The invention further provides a construction method of the fabricated concrete shear wall vertical connection joint. The construction error of the connecting joint is reduced, the construction procedure is simplified, the construction speed is increased, and convenience is brought to follow-up structure construction.
Description
technical field [0001] The invention relates to the technical field of prefabricated buildings, in particular to a vertical connection node of an assembled concrete shear wall and a construction method. Background technique [0002] In order to promote the development of prefabricated buildings, the country has issued a number of plans for prefabricated buildings. The "Industrial Building Evaluation Standards" released at the end of 2015 determined that prefabricated buildings should be fully promoted nationwide; the "Outline of Construction Industry Modernization Construction" formulated the goals of the modernization of the construction industry, enabling the construction of prefabricated buildings to achieve breakthroughs. [0003] The prefabricated structure is widely accepted at home and abroad, mainly because it has the advantages of less on-site wet work, fast construction speed, high component quality, good economic and social environmental benefits, and at the same ...
Claims
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IPC IPC(8): E04B2/00E04B2/60E04B2/56
Inventor 吴志平李艳胡大柱赵智超赵娟
Owner SHANGHAI INST OF TECH