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Block retaining wall structure and setback locator therefor

A technology for locating structures and retaining walls, applied to underwater structures, infrastructure engineering, walls, etc., can solve problems such as selecting the inclination angle of retaining walls

Inactive Publication Date: 2005-03-23
孔学奉 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the block of the conventional retaining wall, the shape of the plug and the position of the opening formed in the block are preset, so it is not possible to select the inclination angle of the retaining wall as required

Method used

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  • Block retaining wall structure and setback locator therefor
  • Block retaining wall structure and setback locator therefor
  • Block retaining wall structure and setback locator therefor

Examples

Experimental program
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Embodiment Construction

[0063] FIG. 1 is a perspective view of a retaining wall in the first embodiment of the present invention, and FIG. 2 is a cross-sectional view along line II-II in FIG. 1 . As shown, the blocks used to form the retaining wall are stacked on top of each other, and these blocks have a hexahedral structure, while the retaining wall has a trapezoidal plan structure. The block has a front surface 11 , a rear surface 13 opposite the front surface, an upper surface 15 , a lower surface 17 , and side surfaces 19 . The horizontal length of the rear surface 13 is shorter than that of the front surface 11, so the retaining wall is formed with forward or backward curvature in various ways. Here, the planar shape of the block region 10 can be formed in various shapes as required.

[0064] A plurality of cylinder placement holes 21 are provided in each block 10 , formed from the upper surface 15 downward along the stacking direction. The column portion 31 (refer to FIG. 3 ) of the retracte...

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Abstract

Disclosed are a block retaining wall structure having a plurality of blocks stacked each other, and an setback locator therefor. The block retaining wall structure comprises at least one pillar-accommodating hole formed on each block along stacking direction of the blocks; at least one head-accommodating hole depressed along the stacking direction of the blocks, so as to correspond to the pillar-accommodating hole; and an setback locator including a pillar part taking a bar shape, being inserted into the pillar-accommodating hole, and a head part formed at one end of the pillar part and accommodated in the head-accommodating hole, and having a plurality of contact faces having different radial contact distances from an axial line of the pillar part to an inner wall face of the head-accommodating hole. With this configuration, a retaining wall having a variety of batter angles can be selectively constructed.

Description

technical field [0001] The present invention relates to a block retaining wall formed by stacking a plurality of blocks, and the positioning structure of its retraction structure, and more particularly relates to a block retaining wall, which includes a plurality of Stacked blocks, and a setback structure in which the slope angle of the retaining walls can be chosen in various ways. Background technique [0002] As known in the prior art, block retaining walls are widely used in civil engineering and landscape design, such as supporting road slopes and embankments. Block retaining walls are formed by stacking multiple blocks on top of each other. [0003] Such retaining walls are disclosed in US Patent Nos. 3,783,566 and 4,802,320, among others. [0004] In traditional block retaining walls, the blocks are arranged horizontally and then stacked sequentially. To join the vertically stacked blocks, strip-like bolts are inserted into the openings formed in the vertically ali...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/02E04B2/02E04C1/39
CPCE04B2002/0245E04C1/395E04B2002/0217E02D29/025
Inventor 洪成旻
Owner 孔学奉