Plastic geocell

Abstract

The invention discloses a plastic geocell, which comprises bar plastic cell sheets and connecting clamps, wherein the cell sheets are arranged side by side; the connecting clamps are clamped on connecting parts of the cell sheets and are fixed with rivets; the cell sheets connected together form a grid-shaped three-dimensional cell; each cell unit of the grid-shaped three-dimensional cell is internally provided with a connecting rope; both ends of the connecting rope are connected with the connecting clamps respectively; and the bar cell sheets are provided with drain holes. The plastic geocell has the advantages of simple structure, easy manufacturing and low cost. The plastic geocell can be convenient for water to flow and drain the water in time, can also prevent soil and sand filled in the geocell from shifting, can improve the scouring resistance and the erosion resistance, can improve the stability, prolongs the service life, reduces maintenances and is convenient to popularize and use.

Description

technical field [0001] The invention relates to a geocell, in particular to a plastic geocell with better stability and drainage. Background technique [0002] At present, geocells are widely used in the field of construction. Geocells are playing an increasingly important role in rectifying slope collapse, railway embankment treatment and embankment protection. Existing civil cells are generally formed by extruding cell sheets from polymer raw materials, cutting them, and then ultrasonically welding them. Engineering experiments have proved that traditional geocells have shortcomings such as insufficient rigidity, poor creep resistance, and excessive use of raw materials. Moreover, most of the existing geocells are closed honeycomb structures, which cannot drain water away in time. When rainwater, snow water and other external water sources enter the sand and gravel soil filled in the geocells, it is easy to form under the cells. The culvert, causing unobserved collapse,...

AI Technical Summary

Problems solved by technology

Engineering experiments have proved that traditional geocells have shortcomings such as insufficient rigidity, poor creep resistance, and large amount of raw materials.

Moreover, most of the existing geocells are closed honeycomb structures, which cannot drain water away in time. When rainwater, snow water and other external water sources enter the sand and gravel soil filled in the geocells, it is easy to form under the cells. Blind trenches, causing unobserved collapses that damage the structure of the geocell

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