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Soil engineering sea sand sludge ecological bag (tube) reinforced retaining wall

A technology of ecological bags and retaining walls, applied in water conservancy projects, marine engineering, construction, etc., can solve problems such as damage, hidden dangers, serious accidents, etc.

Active Publication Date: 2014-05-28
BEIJING SHUNTIAN GREEN SIDE SLOPE TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The common problem faced by these slopes is that they are easily eroded by rainwater, or damaged and collapsed due to displacement, deformation and shedding.
It has great potential safety hazards, often causing serious accidents and high maintenance costs

Method used

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  • Soil engineering sea sand sludge ecological bag (tube) reinforced retaining wall
  • Soil engineering sea sand sludge ecological bag (tube) reinforced retaining wall
  • Soil engineering sea sand sludge ecological bag (tube) reinforced retaining wall

Examples

Experimental program
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Effect test

Embodiment Construction

[0037] like figure 1 It is a sectional view of the geotechnical sea sand silt ecological bag (pipe) of the present invention; Figure 1a The perspective view of the geotechnical sea sand silt ecological bag (pipe) stiffening retaining wall structure 10 of the present invention, figure 2 As shown in the sectional view of the stiffened retaining wall, the body of wall 18 of the stiffened retaining wall of the present invention is close to the coast 20, including multi-layer ecological bags (pipes) 16 stacked upwards from the ground 12, connecting adjacent The disc connecting buckle 24 of the ecological bag (pipe) 16, and the stiffening grid 48 of binding or / and weaving the ecological bag (pipe) along the vertical direction and the horizontal direction. The ecological bag tube is a tubular ecological bag, that is, the length of the ecological bag is much greater than the width of the ecological bag, and the ecological bag (tube) is preferably made of continuous filament 100% po...

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Abstract

The invention discloses a soil engineering sea sand sludge ecological bag (tube) reinforced retaining wall which comprises a wall body (18), connecting fasteners (24, 25 and 29) and single and double reinforced grids (48). The wall body (18) for supporting a shore (20) is formed by multiple layers of soil engineering sea sand sludge ecological bags (tubes) (16) which are stacked in a layered manner, and each layer comprises a plurality of ecological bags (tubes) (16). The connecting fasteners (24, 25 and 29) are used for connecting every two adjacent ecological bags (tubes) (16) of the wall body (18). The single and double reinforced grids (48) are used for braiding adjacent layers of ecological bags (tubes) (16) for fixing the wall body (18), and / or the whole wall body (18). The soil engineering sea sand sludge ecological bag (tube) reinforced retaining wall is stable in structure, and permanent and solid foundation is laid for spur dike and longitudinal dike structure building of projects such as shores, islands harbors, airports, docks, artificial submerged reefs, island building, construction platform building, small dams, underwater structures, wet land reconstruction, beaching protecting, bulwarks, water defenses and offshore roads and railways.

Description

technical field [0001] The invention relates to a retaining wall, in particular to a geotechnical sea sand silt ecological pipe / bag retaining wall. Background technique [0002] Retaining walls are widely used in civil engineering, environmental engineering, ecological restoration works, and landscaping projects, such as supporting slopes and embankments of highways, supporting noise barriers, and more. Retaining walls are usually fabricated with a supporting surface structure of multidimensionally interconnected blocks and sand, earth or gravel, or other fill material, placed behind the wall and compacted, and usually laid in layers of fill material within the wall Upper geogrid membrane, extending back from the wall and attached to the wall. [0003] In the prior art, there are three methods for the construction of engineering slopes: (1) natural earth and rock (infinite soil) method, design and determine the slope according to the compressive and shear strength of the ea...

Claims

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Application Information

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IPC IPC(8): E02B3/04
Inventor 骆祥君李志洪
Owner BEIJING SHUNTIAN GREEN SIDE SLOPE TECH
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