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Assembled type steel structure concrete external wall panel and node and construction method of node

A technology for exterior wall panels and steel structures, applied to walls, building components, building structures, etc., can solve problems such as long installation time, complicated procedures, and low requirements on the bearing capacity of connection nodes between wall panels and main structures, and achieve construction High efficiency, less on-site welding operations, and the effect of reducing high-altitude welding operations

Pending Publication Date: 2020-02-11
CENT RES INST OF BUILDING & CONSTR CO LTD MCC GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology has complex procedures and long installation time, and the requirements for the bearing capacity of the connection joints between the wall panels and the main structure are not high

Method used

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  • Assembled type steel structure concrete external wall panel and node and construction method of node
  • Assembled type steel structure concrete external wall panel and node and construction method of node
  • Assembled type steel structure concrete external wall panel and node and construction method of node

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Experimental program
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Effect test

Embodiment 1

[0023] Such as figure 1 As shown, the assembled steel structure concrete exterior wall panel of the present invention, the exterior wall panel is a lightweight concrete exterior wall panel 11, wherein, the main keel embedded part 12 of the curtain wall is arranged in the exterior wall panel, and the The fixed end of the main keel embedded part of the curtain wall is exposed on one side of the lightweight concrete outer wall panel, and is used to fix the main keel 14 of the curtain wall; a node hook embedded part 13 is arranged in the outer wall panel. The fixed end of the node hook embedded part is exposed on the other side of the lightweight concrete outer wall panel, and is used for fixing the node hook 15 .

Embodiment 2

[0025] The assembled steel structure steel beam of the present invention is provided with assembly nodes for hanging the external wall panels on the side of the beam corresponding to the external wall panels.

[0026] Wherein, the assembly node includes an upper hanging plate for limiting the lower hanging parts of the upper outer wall panel, and a lower hanging plate for bearing the weight of the lower hanging parts on the lower outer wall panel.

[0027] Wherein, the beam is an H-shaped steel beam; the node includes two gusset plates arranged at intervals between the flange plates on one side of the H-shaped steel beam, and the upper hanging plate is arranged between the two gusset plates upper position, such as figure 2 As shown, it can be made of angle steel; the lower hanging plate is set at the lower position between the two gusset plates, and is preferably welded on the upper surface of the lower flange plate.

Embodiment 3

[0029] Such as Figure 4 , Figure 5 As shown, the separate connection node of the assembled steel structure steel beam of the present invention is connected with the external wall panel, the described assembled steel structure steel beam is the assembled steel structure steel beam of embodiment 2; the described external wall panel is The fabricated steel structure concrete exterior wall panel described in embodiment 1;

[0030] Wherein, the fixed end of the node hook embedded part is a hook 15, and the upper end and / or lower end of the outer wall panel are hung on the upper hanging plate and the lower hanging plate of the assembly node of the assembled steel structure steel beam through the hook. plate, wherein the upper hanging plate is set at the upper position between the two gusset plates, such as figure 2 As shown, it can be made of angle steel; the lower hanging plate is set at the lower position between the two gusset plates, and is preferably welded on the upper su...

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Abstract

The invention discloses an assembled type steel structure concrete external wall panel and a node and a construction method of the node. The method comprises the following steps of 1) preparing the assembly node in an assembled type steel structure steel beam; 2) preparing the light-weight concrete external wall panel with a hook embedded part and a curtain wall main keel embedded part; 3) weldinga curtain wall main keel and the curtain wall main keel embedded part, a hook and the hook embedded part; and 4) hanging the light-weight concrete external wall panel with the curtain wall main keelon a fixed clamping plate and a fixed angle steel. According to the assembled type steel structure hook type light-weight concrete external wall panel with the composite curtain wall main keel, the on-site welding operation is less, the high-altitude welding operations is reduced, the full assembly of the construction is realized, at the same time, compared with the traditional connection method,the structure is simple, the installation speed is greatly increased, the construction efficiency is high, and the bearing capacity is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of building structure enclosure components, and in particular relates to a prefabricated steel structure concrete exterior wall panel warp and joints and a construction method thereof. Background technique [0002] Existing codes stipulate that the prefabricated steel structure hanging keel structure that is widely used in projects is mostly to fix the main keel on the main structure after the wallboard is installed, and then install the auxiliary keel on the main keel to hang the curtain wall. The prior art has complex procedures and long installation time, and the requirements for the bearing capacity of the joints connecting the wall panels and the main structure are not high. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides an assembled steel structure concrete exterior wall panel, an assembled steel structure steel girder, an assembled...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/96
CPCE04B2/96
Inventor 王月栋李伟男何文涛龚超桂宇飞李晓润刘晓刚尚仁杰侯兆新
Owner CENT RES INST OF BUILDING & CONSTR CO LTD MCC GRP
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