Soil guard structure and establishment method

A technology for retaining structures and building methods, which is applied in infrastructure engineering, construction, excavation, etc., and can solve problems such as increased construction costs, increased material costs, increased operating loads, and poor water-proof functions

Inactive Publication Date: 2009-09-16
YOUNG CHANG CONSTR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Rigidity is enhanced to a certain extent by inserting double protective panels, but there are problems of increased material cost and work load, and the water barrier function is still poor
Alternatively, concrete fenders made of high-rigidity concrete are used instead of wooden fenders, but this has a problem of inefficiency because the distances between H-beams are different from each other, whereby fenders need to be manufactured individually one by one
[0006] In addition, since the establishment of the earth retaining structure and the ground stabilization operation on the rear side of the earth retaining structure are simultaneously performed during foundation excavation, there is a problem that the workability is reduced and the work time is prolonged, thereby resulting in an increase in construction cost

Method used

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  • Soil guard structure and establishment method
  • Soil guard structure and establishment method
  • Soil guard structure and establishment method

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Embodiment Construction

[0042] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0043] image 3 is a perspective view showing a soil retaining structure according to the present invention; Figure 4 is a cross-sectional view illustrating the establishment of a retaining structure according to the present invention; Figure 5 is a perspective view of an H-beam with guide rails; Image 6 is an exploded perspective view showing H-beams and rigid metal panels; Figure 7 is a sectional view showing a retaining structure according to the present invention; Figure 8 is a perspective view showing the establishment of an H-beam; Figure 9 is an exploded perspective view showing the guide angle steel; Figure 10 is a perspective view showing the establishment of a rigid metal panel; Figure 11 is the cross-sectional view of the water-sprayed H-beam; Figure 12 (a) is a perspective view showing a rigid metal panel provided with stiffen...

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Abstract

The present invention relates to a soil guard structure and an establishment method thereof. The soil guard structure in which H-beams are vertically mounted in the ground and a plurality of panels are inserted between the H-beams to stabilize the ground and prevent inflow of groundwater, wherein the panel is a rigid metal panel and the H-beam is provided with a guide rail in a longitudinal direction so as to allow the insertion of the rigid metal panel.

Description

technical field [0001] The present invention relates to a soil retaining structure (soil guard) and its erection method, and more particularly to such a soil retaining structure and its erection method in which, in the foundation excavation for the construction of various buildings, the This foundation excavation is performed after vertically installing H-beams provided with guide rails and establishing a retaining structure by inserting rigid metal panels between the H-beams, thereby stabilizing the ground and thus preventing landslides due to instability of the ground and blocking soil or Groundwater flows into the workspace. Background technique [0002] Generally, in order to construct an underground structure such as a foundation of a building or a subway, it is necessary to excavate the foundation to a predetermined depth under the ground. When foundation excavation is performed, the establishment of protective walls to prevent earth walls from collapsing due to earth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/04
CPCE02D17/04E02D5/06E02D2300/0026
Inventor 金成德
Owner YOUNG CHANG CONSTR CO LTD
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