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Prefabricated concrete frame infill wall system and construction method thereof

A technology for filling walls and concrete, applied in the direction of walls, building components, buildings, etc., can solve the problems of low construction efficiency and poor seismic performance, and achieve the effect of improving construction efficiency, good anti-overturning ability, and reducing construction costs.

Active Publication Date: 2016-09-14
HEBEI INSTITUTE OF ARCHITECTURE AND CIVIL ENGINEERING
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Problems solved by technology

[0004] The purpose of the present invention is to provide a prefabricated concrete frame filling wall system and its construction method, to solve the technical problems of poor seismic performance and low construction efficiency of the existing filling wall system; and to solve the problems of improving the overall performance of the system and reducing the working intensity

Method used

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  • Prefabricated concrete frame infill wall system and construction method thereof
  • Prefabricated concrete frame infill wall system and construction method thereof
  • Prefabricated concrete frame infill wall system and construction method thereof

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Embodiment Construction

[0047] Examples see figure 2 As shown, this prefabricated concrete frame infill wall system includes frame columns 1, frame beams 2, prefabricated upper infill wall panels 3, prefabricated middle infill wall panels 4, prefabricated lower infill wall panels 5, masonry mortar 7, flame retardant Flexible filling material 12, internal tie bars 8, upper tie bars 10, anchor bars 9 and horizontal long bars 11; the prefabricated upper filling wallboard 3, the prefabricated middle filling wallboard 4 and the prefabricated lower filling wallboard 5 are Made of lightweight materials such as foam concrete, pumice concrete, etc.

[0048] The front and back sides of the prefabricated upper infill wallboard 3 , the prefabricated middle infill wallboard 4 and the prefabricated lower infill wallboard 5 are all planes, and the three are arranged in sequence in the vertical direction to form a rectangular infill wall. Mortise and tenon connection is adopted. In this example, the lower end of t...

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Abstract

The invention provides a prefabricated concrete frame infill wall system and a construction method thereof. The system comprises a rectangular concrete frame which is formed by concrete frame columns and concrete frame beams in an enclosing mode and an infill wall infilling the frame, anchoring ribs are implanted into the left frame columns in a uniformly spaced mode, the right frame columns and the upper frame beam on a frame inner ring, and the tail end of the anchoring rib on the upper frame beam is horizontally connected with a horizontal through long rib. According to the prefabricated concrete frame infill wall system and the construction method thereof, early cracking and corner damage of the frame infill wall are controlled by changing the structural form of the infill wall to improve the ductility of the wall and the overall anti-seismic property of the frame structure, and the anti-seismic property of the system is guaranteed by serving as the first anti-seismic defense line; in addition, the construction efficiency is high, the anti-dumping capacity is good, and the labor intensity is low. The construction method can be widely applied to concrete frame infill wall construction.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a filling wall system and a construction method thereof. Background technique [0002] At present, the materials of filling walls can be roughly divided into three categories: light bricks, blocks and plates. Most of them use light bricks or blocks to build filling walls. The construction method of the building is inefficient and requires a lot of labor. Lightweight partition panels cannot meet the overall requirements of frame-fill walls. If the infill wall and the frame structure are not rigidly connected, the connection between the infill wall and the frame may not be in place, and the risk of overturning of the infill wall may easily occur. [0003] Typical failure forms of infill walls in frame structures mainly include horizontal cracks, oblique cracks, X-shaped cracks, out-of-plane inclination, and corner crushing. The shape of the frame and the form of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/68
CPCE04B2/68
Inventor 麻建锁周苗苗蔡焕琴白润山
Owner HEBEI INSTITUTE OF ARCHITECTURE AND CIVIL ENGINEERING
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