Rod grouting shear connection joint structure between modules and construction method thereof
A technology for connecting nodes and modules, applied in building construction, processing of building materials, construction, etc., can solve the problems of cumbersome construction, low connection strength, poor overall performance, etc., to expand the connection node area and simplify the construction process , the effect of convenient operation
Active Publication Date: 2022-08-05
中建集成科技有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a rod-type grouting shear connection node structure between modules and its construction method, to solve the technical problems of low connection strength, cumbersome construction and poor overall performance of traditional module structure nodes
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Embodiment Construction
[0041] The rod type grouting shear connection node structure between modules includes lower column 1, lower top beam 2, lower top longitudinal beam 3, lower top corner piece 4, upper column 5, upper bottom beam 6, upper bottom longitudinal beam The beam 7, the upper bottom corner piece 8 and the connecting assembly 9; also include a shearing device 10;
[0042] A first sealing plate 11 is arranged inside the lower column 1 near the upper end; a grouting hole 12 is opened on the side wall of the lower column 1 and located above the first sealing plate 11; the lower roof The corner piece 4 is L-shaped and is connected to the top of the lower column 1, and the two ends of the lower corner piece 4 respectively exceed the corresponding sides of the lower column 1; the lower corner piece 4 includes a first top plate 4.1, a first bottom plate 4.2, the first end plate 4.3, the first transverse partition plate 4.4, the first longitudinal partition plate 4.5 and the first outer plate 4....
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A rod type grouting shear connection node structure between modules and a construction method thereof include lower column, lower roof beam, lower roof longitudinal beam, lower corner piece, upper column, upper bottom beam, upper bottom longitudinal beam, and upper bottom Corner fittings, connecting components and shearing devices; a first sealing plate is arranged inside the lower column near the upper end; a grouting hole is opened on the side wall of the lower column and located above the first sealing plate; the lower top corner fittings are connected On the top of the lower column, the two ends of the lower corner pieces extend beyond the corresponding side surfaces of the lower column; the inside of the upper column is provided with a second sealing plate near the upper end; the side wall of the upper column and the lower part of the second sealing plate are provided with a second sealing plate. Outlet holes; upper bottom corner pieces are connected to the bottom of the upper column, and both ends of the upper bottom corner pieces are beyond the corresponding sides of the upper column; the shearing device includes a connecting plate, an upper connecting rod, a lower connecting rod and a positioning cover. The invention solves the technical problems of low connection strength, complicated construction and poor overall performance of traditional modular structure nodes.
Description
technical field [0001] The invention belongs to the technical field of construction engineering, in particular to a rod-type grouting shear-resistant connection node structure between modules and a construction method thereof. Background technique [0002] The traditional connection structure between modules is mainly connected by bolts and positioning pins, supplemented by welding connections. The accuracy of the matching between the positioning pins and the module corner pieces affects the shear bearing capacity of the entire system, which also restricts processing and production. In addition, there is no concrete slurry in the traditional connection structure, and the integrity of the connection position is also poor; in order to improve the overall bearing capacity and shear resistance of the module, the design of "strong nodes, weak members" is fully reflected. The use of grouting shear connection node structure can increase the strength and stiffness between the connec...
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IPC IPC(8): E04B1/24E04B1/58E04G21/02
CPCE04B1/2403E04G21/02E04B2001/2406E04B2001/2415E04B2001/2418
Inventor 张庆昱刘闯张平平赵长祜赵洋孙溪东
Owner 中建集成科技有限公司