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Deformable Connection Structure Between Concrete Roof and Metal Plate Roof

A concrete and metal plate technology, which is applied to building components, bridge parts, bridges, etc., can solve the problems of unrealistic construction, unsatisfactory joint width, unsatisfactory deformation joints, etc., and achieve the effect of simple construction and material saving

Active Publication Date: 2016-01-06
内蒙古电力勘测设计院有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The original connection structure cannot meet the treatment of deformation joints, the joint width in a large scale range, and the current requirements for building settlement, earthquake resistance and expansion.

Method used

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  • Deformable Connection Structure Between Concrete Roof and Metal Plate Roof

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Experimental program
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Effect test

Embodiment Construction

[0016] The present invention will be further described below in conjunction with accompanying drawing.

[0017] When connecting the concrete roof and the metal plate roof, the following steps can be used.

[0018] a. There is a certain gap between the concrete roof and the metal plate roof. The roof keel 7 is aligned with the beam 1 of the concrete roof. First, the iron sheet 8 is installed on the connection between the beam 1 of the concrete roof and the roof keel 7 of the metal plate roof. At the lower end, as a plug, the iron sheet is fixed on the side of the concrete beam close to the deformation joint with steel nails 2, and the iron sheet 8 is fixed on the lower end surface of the roof keel 7 of the metal plate roof with rivets, wherein the iron sheet 8 is in the deformation joint. The length is greater than the length of the deformation joint, that is, the iron sheet 8 has a certain surplus;

[0019] b. Lay the thermal insulation material 3 and the metal sandwich panel...

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Abstract

A deformable connection structure between a concrete roof and a metal plate roof, wherein a certain gap is left between the concrete roof and the metal plate roof, and the iron sheet (8) is installed on the beam (1) of the concrete roof and the roof keel (7) of the metal plate roof ) at the lower end of the joint; on the concrete slab and the roof keel (7), thermal insulation materials (3) and metal sandwich panels (5) are laid, wherein insulation materials (3) and metal sandwich panels (5) are left There is a gap, which is filled with a certain filling material (9); the steel plate (4) is used as a flashing material across the beam (1) of the concrete roof and the roof keel (7) of the metal plate roof, and is located between the thermal insulation material (3) and Above the metal sandwich panel (5); the two ends of the steel plate (4) are respectively sealed with sealing materials (6) to prevent water from entering. The invention can meet the demand for deformation joints in large-scale projects, and at the same time play the roles of settlement, shock resistance, expansion and contraction, and improve drainage performance.

Description

technical field [0001] The invention relates to a wall connection structure, in particular to a deformable connection structure between a concrete roof and a metal plate roof. Background technique [0002] In the field of construction, it is often possible to encounter situations where walls need to be joined. In particular, multiple walls of different materials need to be connected to each other and meet certain requirements for strength, waterproof, and flame resistance. For example, the connection methods of doors, windows and walls mainly include steel attached frame connection, dovetail iron foot welding connection, dovetail iron foot and embedded parts connection, fixed steel sheet nailing connection, fixed steel sheet metal expansion bolt connection, etc. The connection between the doors and windows and the reinforced concrete wall can be connected by fixing steel sheets (or dovetail iron feet) with nails or metal expansion bolts. When the fixed steel sheet is used ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/68E01D19/06E04F11/02
Inventor 张轩郑平吴璇
Owner 内蒙古电力勘测设计院有限责任公司
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