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Strut connection structure for constructing temporary earth retaining structure

A technology for temporary facilities and connecting structures, which is applied in the direction of infrastructure engineering, construction, excavation, etc., can solve problems such as unfavorable retaining wall projects, and achieve the effect of stably erecting retaining wall projects

Inactive Publication Date: 2016-03-23
SUPPORTEC CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] Therefore, as the load applied to the two-layer steel pipe stays as a vertical component force increases, there occurs a phenomenon that the steel pipe stays tend to separate in the horizontal direction, and the horizontal load of the steel pipe stays is directed towards the liner. transmission, so there are disadvantages to the erection of retaining walls

Method used

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  • Strut connection structure for constructing temporary earth retaining structure
  • Strut connection structure for constructing temporary earth retaining structure
  • Strut connection structure for constructing temporary earth retaining structure

Examples

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Embodiment Construction

[0042] Embodiments of the present invention will be described below with reference to the drawings. The same symbols illustrated in each drawing represent the same components. In order not to confuse the technical ideas of the present invention, when explaining the technical ideas of the present invention, specific descriptions of related known functions or structures are omitted.

[0043] The strut connection structure for the construction of temporary retaining wall facilities in a preferred embodiment of the present invention includes a strut 100 , an inclined beam 300 , a connecting part 310 and a prestressed steel wire 400 . The struts 100 and inclined beams 300 described below are made into I-beams.

[0044] figure 1 It is a schematic diagram illustrating the erection of the retaining wall using the strut connection structure of the retaining wall temporary facility construction according to the preferred embodiment of the present invention. In order to construct the...

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Abstract

The present invention relates to a strut connection structure for constructing a temporary earth retaining structure. The strut connection structure for constructing a temporary earth retaining structure according to the present invention comprises: a strut disposed to cross between earth retaining walls, which face each other, and connected to wales of the earth retaining walls; diagonal beams installed such that ends on one side are connected to the wales and ends on the other side spread out to either side of the lengthwise ends of the strut; and prestressed (PS) steel wires for connecting the diagonal beams. According to the present invention as described above, unnecessary horizontal loads can advantageously be prevented from being applied to the wales by tensioning connecting members by means of the PS steel wires for applying loads contrary to the horizontal loads applied to the wales so as to offset the horizontal loads.

Description

technical field [0001] The present invention relates to a strut connecting structure for the construction of temporary retaining wall facilities, more specifically, to a strut connecting structure for the construction of temporary retaining wall facilities. The prestressed steel wire prestresses the connecting member so that a load opposite to the horizontal load can be applied, thereby preventing unnecessary horizontal load from being applied to the liner. Background technique [0002] Under normal circumstances, foundation excavation is required during subway construction or building construction. In order to prevent the sand and soil on the excavated wall from collapsing and suppress deformation, a retaining wall is usually carried out to maintain the safety of the surrounding foundation. [0003] In particular, with the recent frequent construction in the vicinity of the city center, the subsidence of the adjacent foundation due to foundation excavation and the safety re...

Claims

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Application Information

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IPC IPC(8): E02D17/04E02D17/08
CPCE02D17/083
Inventor 韩万烨
Owner SUPPORTEC CO LTD
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