Construction method of river reinforced gabion permeable geotextile composite ecological slope protection retaining wall

Abstract

The invention discloses a river channel reinforced gabion and water-permeable geotextile composite ecological slope protection retaining wall construction method. The method includes the steps of completing the prediction and control of the road elevation according to drawings and benchmarks provided by a construction unit; manufacturing engineering components meeting the requirements through gabions by means of hexagon twin twisted steel wire mesh which is formed by weaving low-carbon steel wire ropes where anti-corrosion processing is conducted; assembling the gabions; installing the gabions; conducting stone filling; stranding cover plates; conducting crushed stone backfilling; laying geo-grids; laying water-permeable geotextile; pressing filled earth, wherein damage to the geo-grids should be avoided in the filled earth pressing process. The method can be widely applied to the slope protection retaining wall construction of water conservation, shipping, beaches, slope protection, river levees, channels, municipal facilities, roads, railways, culverts, gardens, parks, real estate communities and the like, and the method is large in compressive strength, good in antifreeze performance, economical, attractive in appearance, safe and reliable.

Description

technical field

[0001] The invention relates to a construction technology of a river course improvement project, in particular to a construction method of a river course reinforced gabion permeable geotextile composite ecological slope protection and retaining wall. Background technique

[0002] In recent years, with the development of industry, the ecological environment has been deteriorating in some areas, people's awareness of environmental protection has been increasing, and the scientific management of urban rivers has become more and more important. The water conservancy construction of many large cities in China has begun to transform from urban water conservancy development to ecological water conservancy. River governance should be a comprehensive project that treats both symptoms and root causes. As the geological conditions of the river are varied, and the slope protection, as one of the most basic water control facilities for ecological rivers, runs through almo...

Examples

Embodiment Construction

[0044] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0045] figure 1 The construction flow chart of the construction method of the river channel reinforced gabion permeable geotextile composite ecological slope protection and retaining wall provided by the present invention.

[0046] The river channel reinforced gabion permeable geotextile composite ecological slope protection retaining wall uses the frictional resistance generated between the filler in the wall and the tie bars to balance the expansion and inclination of the soil to the outside, so as to ensure the stability of the retaining wall. Fix the woven bag containing the mixture of grass seeds and planting soil on the slope by stretching the ribs and wrapping it up. After a period of time, the vegetation grows to achieve the purpose of green ecology. Reinforced gabion permeable geotextile composite ecological slope protection retaining wall can...

technical field

[0001] The invention relates to a construction technology of a river course improvement project, in particular to a construction method of a river course reinforced gabion permeable geotextile composite ecological slope protection and retaining wall. Background technique

[0002] In recent years, with the development of industry, the ecological environment has been deteriorating in some areas, people's awareness of environmental protection has been increasing, and the scientific management of urban rivers has become more and more important. The water conservancy construction of many large cities in China has begun to transform from urban water conservancy development to ecological water conservancy. River governance should be a comprehensive project that treats both symptoms and root causes. As the geological conditions of the river are varied, and the slope protection, as one of the most basic water control facilities for ecological rivers, runs through almo...

Examples

Embodiment Construction

[0044] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0045] figure 1 The construction flow chart of the construction method of the river channel reinforced gabion permeable geotextile composite ecological slope protection and retaining wall provided by the present invention.

[0046] The river channel reinforced gabion permeable geotextile composite ecological slope protection retaining wall uses the frictional resistance generated between the filler in the wall and the tie bars to balance the expansion and inclination of the soil to the outside, so as to ensure the stability of the retaining wall. Fix the woven bag containing the mixture of grass seeds and planting soil on the slope by stretching the ribs and wrapping it up. After a period of time, the vegetation grows to achieve the purpose of green ecology. Reinforced gabion permeable geotextile composite ecological slope protection retaining wall can...

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