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Geotechnical woven bag, slope protection body structure and construction method of slope protection body structure

A technology of woven bag and slope body, which is applied in the construction of slope protection body structure and slope protection body structure, and in the field of geotechnical woven bags, which can solve the problems of poor uniformity of flexible slope protection body structure

Pending Publication Date: 2021-12-24
GUANGXI TRANSPORTATION SCI & TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to aim at the prior art, in the construction process of geotechnical woven bags stacked into a flexible slope protection body structure, if laying horizontal reference lines and oblique reference lines will reduce the construction efficiency of workers, but if the horizontal reference line is canceled line and oblique reference line, and it is easy to cause the problem of poor uniformity of the flexible slope protection body structure. A construction method for geotechnical woven bags, slope protection body structure and slope protection body structure is provided

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Geotechnical woven bag, slope protection body structure and construction method of slope protection body structure
  • Geotechnical woven bag, slope protection body structure and construction method of slope protection body structure
  • Geotechnical woven bag, slope protection body structure and construction method of slope protection body structure

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Embodiment 1

[0068] Embodiment 1 provides a geotextile woven bag 1 , and the geotextile bag 1 provided in this embodiment 1 is used for stacking to form a slope protection structure 2 of an expansive soil slope 3 . In Embodiment 1, the stacking of geowoven bags 1 includes splicing on the horizontal plane and superposition in the height direction, thereby forming the slope protection structure 2 of the expansive soil slope 3 .

[0069] Such as figure 1 and figure 2 As shown, the first embodiment includes a woven bag body 11, and the top surface and the bottom surface of the woven bag body 11 are parallel to each other. In actual construction, the specific shape of the woven bag body 11 is not limited, for ease of implementation, as image 3 and Figure 4 As shown, the woven bag body 11 can be configured as a triangular prism structure or a columnar structure with a waist-shaped cross section. Such as image 3 As shown, the columnar structure with a waist-shaped cross section means tha...

Embodiment 2

[0096] Embodiment 2 provides a geotextile woven bag 1 . Compared with Embodiment 1, Embodiment 2 differs only in the structural form of the slope ratio marker 12 .

[0097] Such as Figure 6 As shown, the slope ratio marker 12 in this embodiment 2 is selected as a scale mark. The number of slope ratio markers 12 is multiple, that is, the number of scale lines is multiple, and all scale lines are arranged at intervals on the top surface of the woven bag body 11, and are arranged in parallel between two adjacent scale lines.

[0098] When constructing the flexible slope protection body structure 2, the edge of the latter layer of woven bag body 11 should be aligned with the scale line on the top surface of the first layer of woven bag body 11.

Embodiment 3

[0100] Embodiment 3 provides a geotextile woven bag 1 . Compared with Embodiment 1, Embodiment 3 differs only in the structural form of the slope ratio marker 12 .

[0101] Such as Figure 7 As shown, the slope ratio marker 12 in Embodiment 3 is selected as a scale mark. The number of slope ratio markers 12 is multiple, that is, the number of scale lines is multiple, and all scale lines are arranged at intervals on the side of the woven bag body 11, and are arranged in parallel between two adjacent scale lines.

[0102] When constructing the flexible slope protection body structure 2, the edge of the latter layer of woven bag body 11 should be aligned with the scale line on the side of the first layer of woven bag body 11.

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Abstract

The invention belongs to the technical field of slope protection engineering, and particularly relates to a geotechnical woven bag, a slope protection body structure and a construction method of the slope protection body structure. The geotechnical woven bag is used for being stacked into a slope protection body structure of an expansive soil slope and comprises a woven bag body, the top face and the bottom face of the woven bag body are parallel to each other, and at least one surface of the woven bag body is provided with a slope ratio marking piece. When the geotechnical woven bag is used for constructing the slope protection body structure of the expansive soil slope, a horizontal reference line and an inclined reference line can be cancelled, and the construction efficiency of workers is not influenced; and in addition, the stacking uniformity of the slope protection body structure of the expansive soil slope can be guaranteed.

Description

technical field [0001] The invention belongs to the technical field of slope protection engineering, and in particular relates to a geotechnical woven bag, a slope protection body structure and a construction method for the slope protection body structure. Background technique [0002] Geotechnical woven bags refer to solid materials such as soil (plain soil, lime soil, cement soil), gravel, slag, slag, construction slag or dredged soil and their mixtures filled in woven bags that filter water and have certain specifications and properties. , and seal the formed bag. Geotechnical woven bags are commonly used protective structures for expansive soil slopes. Compared with rigid support structures such as reinforced concrete slabs, reinforced concrete beams, and mortar rubble, geotechnical woven bags are flexible protection technologies, which are deformable, strong, and self-supporting. Strong, simple construction, good slope protection effect and so on. [0003] In the fiel...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20A01G9/02
CPCE02D17/202A01G9/023A01G9/027
Inventor 杨济铭张红日徐永福张二毛李红明罗吉智汪磊李春张红星蓝天助陆天龙
Owner GUANGXI TRANSPORTATION SCI & TECH GRP CO LTD
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