CN203523412U

CN203523412U - Construction structure of landscape engineering of abandoned mine rock faces and abrupt slopes

Info

Publication number: CN203523412U
Application number: CN201320574179.2U
Authority: CN
Inventors: 张卫
Original assignee: YIYANG XISHI ECOLOGY TECHNOLOGY Co Ltd
Current assignee: Xishi Ecological Technology Co ltd
Priority date: 2013-09-06
Filing date: 2013-09-06
Publication date: 2014-04-09
Anticipated expiration: 2023-09-06

Abstract

The utility model provides a construction structure of a landscape engineering of abandoned mine rock faces and abrupt slopes, and belongs to the technical field of landscape engineering. According to the construction structure, caverns are formed in the rock faces in an exploding mode, reinforcing steel bar concrete culture grooves are formed in the lower walls of caverns and extend outwards in a pouring mode, and culture media and vine seedlings are filled into the grooves. Holes are dilled in the rocky abrupt slopes, iron gauzes are fixed on the rocky abrupt slopes, the culture media are sprayed on the rocky abrupt slopes in an adsorbing mode, the sunshade net is arranged in the rocky abrupt slopes, and a surface culture medium which provided with grass seeds and shrub seeds is sprayed on the sunshade net.

Description

The constructing structure of a kind of abandoned mine crag and abrupt slope afforestation project

Technical field

The utility model relates to afforestation project technical field, is specially the constructing structure of a kind of abandoned mine crag and abrupt slope afforestation project.

Background technology

At present, for the afforestation project of abandoned mine ecological recovery still in exploring the experimental stage, because of abandoned mine landforms complexity, and take Bare Steep and rubble beach as main, because rainwater is to being manually attached to washing away of cultivation matrix on rock, can make cultivation matrix gradually run off, finally cause afforestation project failure.Utility model content

The utility model aims to provide the constructing structure of a kind of abandoned mine crag and abrupt slope afforestation project, belongs to afforestation project technical field.

The constructing structure of the utility model crag afforestation project, it is characterized in that: on crag, between left and right apart from 1m to 2m, apart from 2m to 3m, make the grotto of bore 50cm to 80cm, dark 50cm to 60cm with blasting method between the upper and lower, grotto lower wall waters puts armored concrete, the armored concrete 50cm to 150cm that stretches out makes planting groove, in planting groove and grotto, fill up cultivation matrix, cultivation matrix surface, lower than planting groove top margin 1cm, stockpiles in order to rainwater; Below the 1cm to 2cm of cultivation matrix top layer, be equipped with a voidage at 40% to 50% plastic flat fiber sunshade net, in the cultivation matrix above sunshade net, be mixed with grass seeds and shrub seeds, form top layer cultivation matrix, in planting groove, plant and have rattan seedling.

The constructing structure of steep rocky slope afforestation project, it is characterized in that: on steep rocky slope is domatic, between left and right apart from 1m to 2m, between the upper and lower apart from 1m to 3m, punching is equipped with anchor pole, fixing wire netting on anchor pole, the wire netting height domatic apart from abrupt slope is 5cm to 7cm, the cultivation matrix that has 10cm to 13cm thickness by machine spray attachment, on cultivation matrix, be equipped with a porosity at 40% to 50% plastic flat fiber sunshade net, on sunshade net, be sprayed with the cultivation matrix of one deck 1cm to 3cm thickness, in cultivation matrix on sunshade net, be mixed with grass seeds and shrub seeds, form cultivation top layer, top layer matrix.

Accompanying drawing explanation

Fig. 1 is the constructing structure cross-sectional schematic of the utility model crag afforestation project.

Fig. 2 is the constructing structure cross-sectional schematic of the utility model rock abrupt slope afforestation project.

In accompanying drawing, 1, crag, 2, grotto, 3, planting groove, 4, cultivation matrix, 5, sunshade net, 6, rattan seedling, 7, be mixed with the top layer cultivation matrix of grass seeds and shrub seeds, 8, rock abrupt slope, 9, anchor pole, 10, wire netting, 11, careless seedling, 12, shrub seedling.

Embodiment

Now 1 pair of the utility model is further described with reference to the accompanying drawings: on crag 1, between left and right apart from 1m to 2m, between the upper and lower apart from 2m to 3m, with blasting method, make the grotto 2 of bore 50cm to 80cm, degree of depth 50cm to 60cm, grotto lower wall waters puts armored concrete, and the armored concrete 50cm to 150cm that stretches out makes planting groove 3, fills up cultivation matrix 4 in planting groove and grotto, cultivation matrix surface, lower than planting groove top margin 1cm, stockpiles in order to rainwater.Below the 1cm to 2cm of cultivation matrix top layer, a laid voidage is at 40% to 50% plastic flat fiber sunshade net 5, in cultivation matrix above sunshade net, be mixed with grass seeds and shrub seeds, form top layer cultivation matrix, when germinateing, grass seeds and shrub seeds take root, root system is through sunshade net space, the space that the root system of grass can fill up sunshade net forms careless blanket, stops cultivation matrix to run off; In planting groove, plant upper rattan seedling 6, Teng Miaohui grows up gradually to crag climbing, is covered with crag.

Now 2 pairs of the utility model further describe with reference to the accompanying drawings: on steep rocky slope 8 domatic, between left and right apart from 1m to 2m, between the upper and lower apart from 1m to 3m, anchor pole 9 is plugged in punching, fixing wire netting 10 on anchor pole, the wire netting height domatic apart from abrupt slope is 5cm, cultivation matrix 4 with machine spray attachment 10cm to 13cm thickness, on cultivation matrix, a laid porosity, at 40% to 50% plastic flat fiber sunshade net 5, sprays the top layer cultivation matrix 7 that is mixed with grass seeds and shrub seeds of one deck 1cm to 3cm thickness on sunshade net.When grass seeds and shrub seeds germinate, take root, grow up to careless seedling 11 and shrub seedling 12, the root system of careless seedling is through sunshade net space, and the root system of grass can fill up the space of sunshade net, on hypothallus surface, forms closely knit careless blanket, can effectively stop cultivation matrix to run off.

The utility model can be used mechanized construction.

Claims

1. the constructing structure of a crag afforestation project, it is characterized in that: on crag, between left and right apart from 1m to 2m, between the upper and lower apart from 2m to 3m, with blasting method, make bore 50cm to 80cm, the grotto of dark 50cm to 60cm, grotto lower wall waters puts armored concrete, the armored concrete 50cm to 150cm that stretches out makes planting groove, in planting groove and grotto, fill up cultivation matrix, below the 1cm to 2cm of cultivation matrix top layer, be equipped with a voidage at 40% to 50% plastic flat fiber sunshade net, in cultivation matrix above sunshade net, be mixed with grass seeds and shrub seeds, form top layer cultivation matrix, in planting groove, plant and have rattan seedling.

2. the constructing structure of a steep rocky slope afforestation project, it is characterized in that: on steep rocky slope is domatic, between left and right apart from 1m to 2m, between the upper and lower apart from 1m to 3m, punching is equipped with anchor pole, fixing wire netting on anchor pole, the wire netting height domatic apart from abrupt slope is 5cm to 7cm, the cultivation matrix that has 10cm to 13cm thickness by machine spray attachment, is equipped with a porosity at 40% to 50% plastic flat fiber sunshade net on cultivation matrix, be sprayed with the top layer cultivation matrix of one deck 1cm to 3cm thickness on sunshade net.