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Rock slope greening construction method

A construction method and technology for rocky slopes, which are applied in botanical equipment and methods, excavation, calcareous fertilizers, etc., can solve the problems of poor soil on rocky slopes, difficult for plants to be fixed and difficult to survive, etc. Maintenance, easy disassembly, and the effect of improving the survival rate

Active Publication Date: 2018-08-24
中交园林(山东)有限公司
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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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] A greening construction method for a rocky slope, comprising the following steps:

[0058] (1) Slope cleaning

[0059] Remove weeds, debris, floating soil, pumice and loose rocks on the slope, trim the corners of the slope and the corners of the top of the slope, so that the corners of the slope and the corners of the top of the slope are arc-shaped, and the slope is smoothed;

[0060] (2), set the anchor rod

[0061] Drill two rows of anchor holes at the bottom of the slope and on the slope, set anchor rods in the anchor holes, and fix the anchor rods in the anchor holes with concrete;

[0062] (3) Open the planting cavity and install the planting tube

[0063] Expand the opening end of the anchor hole with the anchor rod to form a planting cavity, the anchor rod is close to the lower side wall of the planting cavity, and the depth of the planting cavity is controlled to 25cm; prepare the connecting cylinder, open a number of air holes on the connecting cylinder, and...

Embodiment 2

[0088] A greening construction method for a rocky slope, comprising the following steps:

[0089] (1) Slope cleaning

[0090] Remove weeds, debris, floating soil, pumice and loose rocks on the slope, trim the corners of the slope and the corners of the top of the slope, so that the corners of the slope and the corners of the top of the slope are arc-shaped, and the slope is smoothed;

[0091] (2), set the anchor rod

[0092] Drill two rows of anchor holes at the bottom of the slope and on the slope, set anchor rods in the anchor holes, and fix the anchor rods in the anchor holes with concrete;

[0093] (3) Open the planting cavity and install the planting tube

[0094] Expand the opening end of the anchor hole with the anchor rod to form a planting cavity, the anchor rod is close to the lower side wall of the planting cavity, and the depth of the planting cavity is controlled to 55cm; prepare the connecting cylinder, open a number of air holes on the connecting cylinder, and...

Embodiment 3

[0117] A greening construction method for a rocky slope, comprising the following steps:

[0118] (1) Slope cleaning

[0119] Remove weeds, debris, floating soil, pumice and loose rocks on the slope, trim the corners of the slope and the corners of the top of the slope, so that the corners of the slope and the corners of the top of the slope are arc-shaped, and the slope is smoothed;

[0120] (2), set the anchor rod

[0121] Drill two rows of anchor holes at the bottom of the slope and on the slope, set anchor rods in the anchor holes, and fix the anchor rods in the anchor holes with concrete;

[0122] (3) Open the planting cavity and install the planting tube

[0123] Expand the opening end of the anchor hole with the anchor rod to form a planting cavity, the anchor rod is close to the lower side wall of the planting cavity, and the depth of the planting cavity is controlled to 45cm; prepare the connecting cylinder, open a number of air holes on the connecting cylinder, and...

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Abstract

The invention discloses a rock slope greening construction method, and relates to the technical field of slope protection. The method comprises the following steps: (1) cleaning a slope surface; (2) setting an anchor rod; (3) forming a planting cavity and an installation planting cylinder; (4) constructing a lower reinforcing layer; (5) constructing an upper reinforcing layer; (6) arranging a rainwater tank; (7) laying a plant fiber blanket, and (8) maintaining at proper time and completing greening. The full-slope greening is good in visual effect and good in slope protection effect.

Description

technical field [0001] The invention belongs to the technical field of slope protection, and in particular relates to a rock slope greening construction method. Background technique [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. [0003] Whether it can effectively provide an objective environment suitable for plant growth is the key to the success of slope greening. The existing greening methods for rock slopes include spray-mixed planting technology, organic substrate spraying planting, cement ecological planting base, vegetation concrete slope protection greening technology, etc. Although these methods have different names, they all use shotcrete soil consolidation technology. Due to the relatively large slope angle of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/029A01G9/033A01G27/00A01G29/00E02D17/20A01G9/12C05G3/00C05G3/04C05G3/80
CPCA01G9/0293A01G9/033A01G9/12A01G27/005A01G27/008A01G29/00C05B7/00C05C11/00C05D3/02C05G3/00C05G3/80C05G5/45E02D17/20C05D9/00C05F1/005C05F5/002C05F11/00C05F11/08C05C1/00C05D5/00C05D9/02C05F11/10C05F5/00C05F11/02
Inventor 朱亚洲
Owner 中交园林(山东)有限公司
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