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A Construction Method of Scattered Layers in Arch Structure

A construction method and arched structure technology, applied in the direction of building structure, building type, building, etc., can solve the problems of buildings being destroyed and damaged

Active Publication Date: 2022-05-24
THE THIRD CONSTR OF CHINA CONSTR EIGHTH ENG BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the technical problems existing in the prior art, the present invention provides a method for constructing a dispersed layer of an arched structure to prevent and protect buildings from functional and practical damage during wars, and to effectively offset and disperse impact forces and blasting Force and thermal energy to solve the problem of important buildings being destroyed in war

Method used

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  • A Construction Method of Scattered Layers in Arch Structure
  • A Construction Method of Scattered Layers in Arch Structure
  • A Construction Method of Scattered Layers in Arch Structure

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Experimental program
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Embodiment

[0032] like Figure 1-5 As shown in the figure, a construction method for a distributed layer of an arched structure includes the following steps:

[0033] S1. During the construction of the reinforced concrete structure 1, a plurality of round bars 2 are anchored into one-half of the thickness of the structural surface, and are welded and fixed with the steel bars; among them, the round bars 2 are D20mm, and the round bars 2 are exposed by 200mm. The four corners of the rectangle are arranged, the horizontal spacing is 1200mm, and the vertical spacing is 800mm; during the welding process of the round steel 2, the single-sided welding seam is 10d, and the double-sided welding seam is 5d;

[0034] S2. After the pouring of the concrete structure of the vault is completed, the 200mm monofilament screw 3 is welded on the exposed end of the round steel 2; among them, the welding length of the monofilament screw 3 is 800mm, and the arrangement is arranged according to the four corne...

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Abstract

The invention provides a method for constructing a dispersed layer of an arched structure. Before the arched structure is poured, the round steel is welded and positioned with the steel bar, the monofilament screw is welded with the round steel for positioning, the upper part of the monofilament screw is welded with a word control steel, and the structural surface is filled. A layer of sand is compacted by water shock, and it is installed and fixed through the connection combination of channel steel and steel mold. Adding a layer of dispersion layer to the arched structure can effectively resist external blasting force and impact force, and it is specially used in the arched structure to form a good defense and protection ability for the building.

Description

technical field [0001] The invention relates to the technical field of arch structure construction, in particular to a construction method for an arch structure dispersed layer. Background technique [0002] With the development of modern civilization, the development of modern science and technology, and the severity of the international situation, in order to prevent and protect important buildings, military bases and related building resources from being damaged by wars, attacks, and other factors, It is an important basis for the country to grasp the initiative of survival and development. Traditional buildings usually use reinforced concrete, steel structure, brick wall, etc. as the outer protective structure, which has poor ability to resist external impact and blasting force. [0003] Adding a dispersion layer on the arched structure surface is a new type of composite structure. The dispersion layer is mainly made of medium and coarse sand, which has a great offsetti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04H9/04E04G23/02
CPCE04H9/04E04G23/0233
Inventor 陈磊王凌祥黄卫星张帆刘亚松全有维
Owner THE THIRD CONSTR OF CHINA CONSTR EIGHTH ENG BUREAU