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Reinforcing apparatus for end part of underground-structure using corrugated multi plate and reinforcing method using the same

A reinforcement device and flooring technology, which is applied in the direction of building reinforcements, buildings, building components, etc., can solve the problems of increasing construction costs, and achieve the effects of reducing maintenance costs, good reinforcement effect, and good reinforcement performance

Inactive Publication Date: 2011-07-27
PYUNGSAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the reinforcement method for strengthening the rigidity of the corrugated multi-slab underground building has problems in that additional maintenance costs are incurred due to its negligible reinforcement performance, and construction costs are increased.

Method used

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  • Reinforcing apparatus for end part of underground-structure using corrugated multi plate and reinforcing method using the same
  • Reinforcing apparatus for end part of underground-structure using corrugated multi plate and reinforcing method using the same
  • Reinforcing apparatus for end part of underground-structure using corrugated multi plate and reinforcing method using the same

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Embodiment Construction

[0022] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the figures, the same components are indicated by the same reference numerals. Detailed descriptions of well-known components and functions will be omitted. figure 1 is a perspective view of an end reinforcement device according to a first preferred embodiment of the present invention.

[0023] refer to figure 1 , The end reinforcement device 10 according to the first preferred embodiment of the present invention includes a first reinforcement piece 11 and a plurality of second reinforcement pieces 12 , and the plurality of second reinforcement pieces 12 are obliquely connected to the first reinforcement piece 11 .

[0024] The first reinforcing member 11 is in the shape of a belt whose length is greater than its width, and is adjusted to be at right angles to the axial direction of the corrugated multi-slab underground structure. ...

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Abstract

Disclosed therein are an end reinforcement for reinforcing end parts of a corrugated multi plate underground-structure and a reinforcing method using the same, and more particularly, a method for reinforcing end parts of a corrugated multi plate underground-structure by mounting reinforcements on a backfiller of the corrugated multi plate underground-structure. The end reinforcement for reinforcing end parts of a corrugated multi plate underground- structure includes: a first reinforcement aligned at right angles to an axial direction of the corrugated multi plate structure and constructed ofa strip form, which has a length larger than a width; and a plurality of second reinforcements inclinedly joined to the first reinforcement.

Description

technical field [0001] The present invention relates to an end reinforcement for reinforcing an end of a corrugated multi plate underground structure and a reinforcement method using the end reinforcement. More particularly, it relates to a method of reinforcing an end portion of a corrugated multi-slab underground structure by installing a reinforcing device on a backfiller of the corrugated multi-slab underground structure. Background technique [0002] The corrugated multi-slab underground building is used to increase the rigidity of the steel plate of the rolled structural steel plate by corrugated molding, and to allow the backfill soil and the building to bear the load applied from the outside, thereby reducing the load applied to all slabs. loads on the building. Compared with traditional concrete buildings, since this corrugated multi-slab underground building has a section modulus of 10 to 30 times that of a common steel plate of the same thickness due to the use o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/045E04C5/02
CPCE21D11/14E04C5/205E21D11/20E02D29/0241E04C5/18
Inventor 朴钟冕金佑珍崔光勋韩承洙金永昊
Owner PYUNGSAN
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