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Method for protecting and greening rocky side slope

A technology for rocky slopes and slopes, applied in botany equipment and methods, excavation, gardening, etc., can solve problems such as poor water retention, poor soil on rocky slopes, and difficulty in fixing plants

Inactive Publication Date: 2010-09-15
INST OF ROCK AND SOIL MECHANICS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the relatively large slope angle of the rocky slope, it is difficult for the sprayed plants to be fixed on this rocky slope; although some plants can be fixed, it is difficult to survive due to the poor soil and poor water retention of the rocky slope

Method used

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  • Method for protecting and greening rocky side slope
  • Method for protecting and greening rocky side slope

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Embodiment Construction

[0024] Below in conjunction with accompanying drawing and embodiment describe in detail:

[0025] 1. This method

[0026] 1. In step ①

[0027] The leveling of the slope is to level the slope of the rocky slope, and remove the pumice, boulders and floating roots on the surface.

[0028] 2. In step ②

[0029] The described setting of the bolt is to measure and locate first, and then to set the bolt;

[0030] The length of the anchor rod 2 is required to be 4-6m, and a certain length is reserved for the threaded steel bar of the anchor rod to connect with the ground beam.

[0031] 3. In step ③

[0032] The installation of the water spray pipeline and the water spray equipment is to chisel grooves on the side of the slope, the required depth is 10cm, the water spray pipeline is pre-buried, and the water spray pipeline adopts galvanized steel pipe;

[0033] Water spray equipment 6 is installed on the slope top 7;

[0034] The water spray pipeline is connected with the water ...

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Abstract

The invention discloses a method for protecting and greening a rocky side slope, which relates to the field of side slope construction in highways, railways, hydroelectricity and municipal projects. The method is a combined method for protecting, reinforcing and greening the superficial layer of a rocky side slope, and comprises the following steps of: (1) smoothing the slope surface; (2) driving an anchor rod; (3) installing a water spray pipeline and a device; (4) excavating a pit groove for a ground beam, and laying a reinforcing cage for the ground beam; (5) pouring the whole ground beam by bundling the reserved reinforcing steel bar for the anchor rod and the reinforcing cage for the ground beam; (6) prefabricating and inserting a soil blocking plate; (7) filling farming soil; and (8) planting and maintaining rattan plants. The invention has the advantages of effectively conserving soil and providing the objective environment suitable for plant growth; pre-burying a water spray device, ensuring the humidity of soil and improving the survival rate of plants; and realizing the purpose of reinforcing and greening the superficial layer of the rocky side slope comprehensively, and the invention is suitable for the project for protecting and greening the rocky side slope in highways, railways, hydroelectricity and municipal projects.

Description

technical field [0001] The invention relates to the field of road, railway, hydropower and municipal slope engineering construction, in particular to a method for protecting and greening rock slopes; the method is a combination of shallow protection and reinforcement of rock slopes and greening . technical background [0002] In the construction of infrastructure such as highways, railways, and hydropower, it is often necessary to excavate a large number of slopes. If the slope is not protected and greened, it will often lead to a large number of secondary bare land and serious soil erosion and shallow landslides. Existing engineering slopes use a large number of stones, concrete, blocks, etc. to cover the slope surface. Although these methods can strengthen the shallow slope, it is easy to cause ecological damage and visual pollution. [0003] Whether it can effectively provide an objective environment suitable for plant growth is the key to the success of slope greening....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20E02D5/74A01G1/00A01G25/02
Inventor 姚海林骆行文
Owner INST OF ROCK AND SOIL MECHANICS - CHINESE ACAD OF SCI
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