Porous mold bag concrete ecological bank protection structure and construction method thereof

An ecological revetment and concrete technology, which is applied in the direction of coastline protection and climate change adaptation, can solve the problems of flood season time affecting plant growth, ecological balance damage, and difficult survival of plants, so as to increase stability and biodiversity, beautify the landscape, and solve The effect of protection and greening at the same time

Active Publication Date: 2019-08-09
HUBEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The step-by-step arrangement of plants distinguishes different steps according to the biological characteristics of different plants such as water resistance and drought tolerance, which can solve the problem of greening in the water-fluctuation zone to a certain extent, but most rocky slopes lack plants, animals and microorganisms Living conditions, plants are not easy to survive, and the length of the flood season directly affects the growth of plants; the automatic floating device can effectively protect the slope of the water-fluctuation zone by setting cutting pads, and can eliminate waves and waves, and reduce erosion, but it cannot adapt Complicated terrain and lack of consideration for animal habitats have disrupted the ecological balance

Method used

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  • Porous mold bag concrete ecological bank protection structure and construction method thereof
  • Porous mold bag concrete ecological bank protection structure and construction method thereof
  • Porous mold bag concrete ecological bank protection structure and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A certain place is a rocky slope with a slope of 30° and a slope height of 3 m. It is planned to adopt the present invention for protection.

[0044] The shape of the geomold bag is as Image 6 As shown, the length is 2 m, the width is 1 m, and the vertical height H between the highest point and the bottom surface of the geotechnical bag is 40 cm; the material of the positioning ring is made of stainless steel, and the distance between the installation position and the side of the geotechnical bag is 15 cm. The diameter is 15 mm, the thickness is 8 mm, and the distance between the two positioning rings is 30 cm.

[0045] The vertical steel bar in the ring anchor is HPB300 grade smooth round steel bar with a diameter of 10 mm and a spacing of 50 cm, and the ring on it is solid round steel with an outer diameter of 10 cm; the threaded anchor rod is HRB400E grade Steel bars with a diameter of 12 mm and a spacing of 30 cm.

[0046] Concrete ecological revetment structure ...

Embodiment example 2

[0063] A certain place is a soil-rock slope in a water-fluctuating zone, with a slope of 45° and a slope height of 4 m. The invention is proposed to be used for protection.

[0064] The shape of the geomold bag is as Image 6 As shown, the length is 2.5 m, the width is 1.5 m, and the vertical height H between the highest point and the bottom surface of the geotechnical bag is 50 cm; the material of the positioning ring is made of stainless steel, and the distance between its installation position and the side of the geotechnical bag is 25 cm, and the diameter is 15 mm, the thickness is 10 mm, and the distance between the two positioning rings is 35 cm.

[0065] The vertical steel bar in the ring anchor is HPB300 grade smooth round steel bar with a diameter of 10 mm and a spacing of 55 cm. The ring on it is solid round steel with an outer diameter of 12 cm; the threaded anchor rod is HRB400E grade thread Steel bars with a diameter of 12 mm and a spacing of 35 cm.

[0066] Con...

Embodiment example 3

[0084] A certain place is a broken rock slope with a slope of 60° and a slope height of 5 m. It is planned to adopt the present invention for protection.

[0085] The shape of the geomold bag is as Image 6 As shown, the length is 3 m, the width is 2 m, and the vertical height H between the highest point and the bottom surface of the geotechnical bag is 60 cm; the material of the positioning ring is made of stainless steel, and the distance between the installation position and the side of the geotechnical bag is 35 cm. The diameter is 15 mm, the thickness is 12 mm, and the distance between the two positioning rings is 40 cm.

[0086] The vertical steel bar in the ring anchor is HPB300 grade smooth round steel bar with a diameter of 10 mm and a spacing of 60 cm, and the ring on it is solid round steel with an outer diameter of 16 cm; the threaded anchor rod is HRB400E grade Steel bars with a diameter of 12 mm and a spacing of 40 cm.

[0087] Concrete ecological revetment str...

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Abstract

The invention discloses a porous mold bag concrete ecological bank protection structure and a construction method thereof. The porous mold bag concrete ecological bank protection structure mainly comprises concrete fins, bamboo pipes and anchor rods; the concrete fins are made of mold bag self-compacting concrete, and a certain angle is formed between the length direction of the concrete fins andthe slope surface contour line; valleys parallel to the length direction and the width direction of the concrete fins correspondingly are reserved between the concrete fins; and one ends of the anchorrods are inserted in a side slope, and the other ends of the anchor rods are fixed to the nest bamboo pipe and the vegetation bamboo pipe and buried in the concrete fins. The porous mold bag concreteecological bank protection structure can adapt to the complex terrain, is high in construction efficiency and can be applied to rocky water banks or hydro-fluctuation belts, nests are provided for wild animals while the water banks or the hydro-fluctuation belts are effectively protected, and the growing environment is provided for plants.

Description

technical field [0001] The invention relates to a perforated mold bag concrete ecological revetment structure and a construction method, belonging to the field of ecological environment protection. Background technique [0002] In the existing slope protection technology, plants are usually arranged in steps according to the fluctuation of the water level in the water-fluctuation zone and an automatic floating device is installed to protect the water-fluctuation zone. The step-by-step arrangement of plants distinguishes different steps according to the biological characteristics of different plants such as water resistance and drought tolerance, which can solve the problem of greening in the water-fluctuation zone to a certain extent, but most rocky slopes lack plants, animals and microorganisms Living conditions, plants are not easy to survive, and the length of the flood season directly affects the growth of plants; the automatic floating device can effectively protect the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/12
CPCE02B3/12Y02A10/11
Inventor 叶建军姜泉泉刘德富肖衡林刘瑛王琴马强陈阳阳
Owner HUBEI UNIV OF TECH
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