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Ecological slope protection structure and construction method thereof

A technology of ecological slope protection and construction method, which is applied in the direction of infrastructure engineering, botanical equipment and methods, excavation, etc., can solve the problems of large energy consumption and large amount of materials, and achieve good durability, reduce the amount of materials used, and easy processing Effect

Inactive Publication Date: 2012-09-19
浙江大地交通工程有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides an ecological slope protection structure with a wood-stone composite structure, which solves the technical problems of large amount of materials and energy consumption in traditional slope protection structures

Method used

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  • Ecological slope protection structure and construction method thereof
  • Ecological slope protection structure and construction method thereof
  • Ecological slope protection structure and construction method thereof

Examples

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Effect test

Embodiment 1

[0037] Such as figure 1 and figure 2 The shown ecological slope protection structure includes a foot protection structure located at the foot of the slope 7 and a slope protection surface layer covering the surface of the slope 7. The foot protection structures are arranged in rows along the direction of the foot line of the slope Wooden pile foot protection 1, the slope protection surface layer is composed of an anti-filter layer and a hand rock 2 laid on the anti-filter layer, and the anti-filter layer is composed of a coarse sand cushion 3 and a coarse sand cushion on the slope 7 3 composed of gravel layers 4 on top. The thickness of the coarse sand cushion layer 3 is ≥10cm, and the thickness of the gravel layer 4 is ≥10cm. The pile foot protection 1 is made of wood with a diameter of 10cm-15cm. The slope protection surface layer is provided with slope protection forests 5 and turf 6 arranged in arrays.

[0038] The construction method of the above-mentioned ecological...

Embodiment 2

[0044] Such as image 3 A kind of ecological slope protection structure shown, the specific structure is the same as that of embodiment 1, the difference is that the foot protection structure is composed of two rows of wooden pile protection feet 1 arranged at intervals and in parallel, and stone materials thrown between the two rows of wooden pile protection foot protection. 8 components to form a gabion-like foot protection structure.

[0045] The ecological slope protection structure construction method of the present embodiment is as follows:

[0046] 1) Set up two rows of wooden piles at the foot of the slope: the details are the same as in Example 1, and a certain distance is left between the two rows of wooden piles according to the design requirements. Whether to drive the second row of piles depends on the design requirements. In addition to the continuous vertical driving of the two rows of piles, a row of piles can be driven horizontally at an interval of 3 to 5 me...

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Abstract

The invention relates to an ecological slope protection structure and a construction method thereof, and belongs to the field of road subgrade engineering and bank protection engineering. The ecological slope protection structure comprises a banket structure and a slope protection surface layer, the banket structure is positioned at a toe of a side slope, the slope protection surface layer covers the surface of the side slope, the banket structure consists of wood pile banket arranged along the direction of a toe line of the side slope into a row, the slope protection surface layer consists of a reversed filter and manually set stone laid on the reversed filter, a slope protection forest and a turf which are arranged in an array manner are planted on the slope protection surface layer, the reversed filter consists of a coarse sand cushion layer on the side slope and a gravel layer on the coarse sand cushion layer, the thickness of the coarse sand cushion layer is not smaller than 10cm, and the thickness of the gravel layer is not smaller than 10cm. The invention also provides a construction method of the ecological slope protection structure. By the aid of the method, drainage construction or excavation of a foundation trench is omitted, and accordingly construction period is shortened.

Description

technical field [0001] The invention relates to an ecological slope protection structure and a construction method thereof, belonging to the fields of road subgrade engineering and bank protection engineering. Background technique [0002] In recent years, plain water towns, highways, and railway subgrades are facing a large number of bank revetment and slope protection requirements. Traditional slope revetment structures are heavy on engineering and light on ecology, such as pile-slab revetment, masonry revetment, and gabion revetment. The structure and road subgrade are safe, but the amount of materials is large, foundation trenches need to be excavated, the construction period is long, and the landscape effect after completion is poor. Contents of the invention [0003] The invention provides an ecological slope protection structure with a wood-stone composite structure, which solves the technical problems of large amount of materials used in traditional slope protectio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20E02B3/12A01G1/00
Inventor 陈祥义叶四桥邹善荣周世中
Owner 浙江大地交通工程有限公司
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