CN218779514U

CN218779514U - A construction structures that is used for ecological landscape of high steep shotcrete stone wall facade to rebuild

Info

Publication number: CN218779514U
Application number: CN202222777229.9U
Authority: CN
Inventors: 朱兆华; 刘媛媛; 陈晓蓉; 叶建军; 唐丽君; 谢斌; 徐国钢; 刘杰
Original assignee: Shenzhen Master Ecological Research And Development Co ltd; Shenzhen Master Ecological Environment Co ltd
Current assignee: Shenzhen Master Ecological Research And Development Co ltd; Shenzhen Master Ecological Environment Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-31
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a construction structures that is used for ecological view of high steep shotcrete stone wall facade to rebuild, include and establish slope top catch basin and slope top flower pond at high steep shotcrete stone wall facade top, slope foot escape canal and slope foot flower pond are established to the bottom, go up to arrange on high steep shotcrete stone wall facade and establish the vegetation groove, establish the water receiver in the vegetation groove and communicate inside and outside with absorbent cotton sliver, cover the uncovered of water receiver with the cloth gasket, fill the vegetation substrate in the vegetation groove, plant herbaceous plant in the vegetation substrate, woody plant and lian, transversely lay the irrigation pipe along the vegetation groove, establish the plant climbing net between the vegetation groove row and fix with set screw, plant herbaceous plant, woody plant and lian at slope top flower pond and slope foot flower pond. The utility model discloses a solve the difficult solid of planting living substrate of high steep shotcrete stone wall facade well and attached, the difficult problem of easy landing can realize vegetation restoration and ecological landscape and rebuild in shorter time.

Description

A construction structures that is used for ecological landscape of high steep shotcrete stone wall facade to rebuild

Technical Field

The utility model relates to a slope ecological remediation technical field, specifically say, relate to a construction structures that is used for ecological view of high steep shotcrete stone wall facade to rebuild.

Background

In recent years, the construction engineering of the infrastructure such as large-scale water conservancy and hydropower in China has attracted attention and is famous worldwide. Numerous capital construction facilities produce a large number of engineered wound stone wall facades to be reinforced. In order to avoid collapse, landslide and rolling Dan Dengci geological disasters of a slope body, anchor rods are usually arranged and sprayed with concrete for engineering protection so as to ensure the stability of the slope body and form a shotcrete wall vertical face. However, the spray anchor protection mode also has adverse effect on the original ecological environment of the area, and the spray anchor stone wall facade is basically free from vegetation growth.

Aiming at the vertical surface of the shotcrete stone wall, if vegetation is built by fully paving ecological bags for earthing up, dibbling plant seeds and planting seedlings, which are applicable to the common slope surface, the stability of a vegetation surface is reduced due to the fact that the ecological bags are stacked layer by layer and the bearing pressure of a fixed point is increased layer by layer, and the slope vegetation layer structure is deformed or even collapsed. Meanwhile, as the surface of the stone wall elevation of the spray anchor is smooth, if the foreign soil spray seeding technology suitable for the vegetation of the rock slope with more serious fragmentation is directly adopted, the problem that the plant growth substrate is easy to slip is difficult to solve, and the plant growth substrate is difficult to be stably fixed on the stone wall elevation, especially in the case of heavy rainstorm. Therefore, on the basis of spray anchor protection, it is very necessary to develop a construction structure which can carry out permanent substrate attachment and ecological landscape reconstruction on the high and steep spray anchor stone wall facade.

To the problem, the utility model discloses develop a construction structures that is used for high steep shotcrete stone wall facade ecological landscape to overcome prior art's defect and drawback, make it carry out effectual vegetation recovery and ecological landscape and rebuild.

Disclosure of Invention

The utility model provides a construction structures that is used for high steep shotcrete stone wall facade ecological landscape to solve prior art and establish planting and ecological landscape and rebuild the construction difficult problem that meets, overcome the drawback that is difficult to the permanent anchor planting substrate on glossy shotcrete stone wall facade.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a construction structure for rebuilding ecological landscape on the vertical face of high-steep shotcrete wall is composed of a slope top water intercepting ditch and a slope top flower pool at the top of vertical face of high-steep shotcrete wall, a slope foot water draining ditch and a slope foot flower pool at the bottom of vertical face of high-steep shotcrete wall, and planting troughs arranged transversely on the vertical face of high-steep shotcrete wall.

The utility model discloses reason and beneficial effect that design like this are:

firstly, the plant-growing tank is processed in advance, the plant-growing tank, the plant-growing base material and the herbaceous plants, the woody plants and the lianas can be installed and fixed on the vertical surface of the high and steep shotcrete stone wall, the plant-growing base material and the herbaceous plants, the woody plants and the lianas can be installed and fixed on the slope surface quickly, the operation is simple and convenient, and the plant-growing construction mode can be flexibly selected according to the requirement.

Secondly, because the plant growth base material is arranged in the plant growth groove and is not in direct contact with the vertical face of the high and steep shotcrete wall, the influence and the damage of the vertical face of the high and steep shotcrete wall on plants due to the alkaline release of cement used in early shotcrete protection construction can be effectively avoided.

Thirdly, install the water receiver in planting living inslot, when filling the planting living substrate, fill water, the accessible is absorbed the water silver and is lastingly moistened the planting living substrate, can play the effect of buffering and tolerance drought stress when the irrigation pipe supplies water untimely or because of some special factor interim interrupt irrigation.

Fourthly, the herbaceous plants, the woody plants and the lianas can adopt diversified configurations according to landscape design requirements, and the method has the advantages that some lianas climb upwards and some hang downwards to quickly cover the vegetation grooves, the oblique supporting steel bars and the whole high and steep shotcrete wall vertical face; woody plants grow vertically, and have good ecological landscape effect, namely some flowers, some fruits and some leaves; the herbaceous plant belongs to pioneer plants, can grow by teething rapidly, and has good early-stage covering effect.

And fifthly, the problems that the high and steep shotcrete wall facade base material is difficult to fix and slide are well solved, continuous and balanced fertility can be provided for plant growth, and vegetation degradation is effectively avoided.

In a word, the utility model provides a construction structures is built to convenient, effectual high steep shotcrete stone wall facade vegetation has effectively solved high steep shotcrete stone wall facade vegetation and has resumeed and ecological landscape and rebuild a difficult problem, can realize vegetation cover and the benign succession of community in the short time.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention, wherein: the plant growth device comprises a high-steep shotcrete wall vertical surface 1, a slope top intercepting ditch 2, a slope foot drainage ditch 3, a slope foot flower pond 4, a slope top flower pond 5, a plant growth groove 6, an anchoring support elbow reinforcing steel bar 7, a groove fixing reinforcing steel bar 8, a water storage device 9, a water absorption cotton sliver 10, a cloth gasket 11, a plant growth base material 12, a herbaceous plant 13, a woody plant 14, a vine plant 15, a plant climbing net 16, an irrigation pipe 17, an oblique support reinforcing steel bar 18 and a fixing screw 19.

Detailed Description

The invention is further explained below by referring to the drawings and examples.

The utility model discloses it is experimental at the high steep shotcrete anchor stone wall facade of certain large-scale hydraulic and hydroelectric engineering of china's southwest district for the first time, and the construction area of trying on is 300m ² 。

A construction structure for rebuilding ecological landscape on the vertical face of high and steep shotcrete wall is composed of a water intercepting ditch and flower pool on top of said vertical face, a water draining ditch and flower pool on bottom, and a planting trough on said vertical face of high and steep shotcrete wall.

The plant growth tank is processed in advance, the water storage device is filled with water, the plant growth base material is filled, herbaceous plants, woody plants and vine plants are planted, and then the plant growth base material is quickly installed and fixed on the vertical surface of the high and steep shotcrete wall.

Herbaceous plants, woody plants and lianas are all configured in a diversity mode, some lianas climb upwards, some hang downwards and cover the vegetation grooves, the inclined supporting steel bars and the whole high and steep rocky wall vertical surface quickly, some woody plants have certain flowers, some fruits and leaves, and the ecological landscape effect is good; the herbaceous plant adopts the cold season type grass seeds and the warm season type grass seeds to be matched for use, so that the rapid teething growth is realized, and the problem that the coverage effect is influenced due to season change and withering is avoided.

After the construction of the high and steep shotcrete stone wall elevation vegetation planting and ecological landscape reconstruction test is completed, the vegetation is green in 30 days, the vegetation coverage rate in 90 days is 60 percent, the coverage rate in half a year is more than 90 percent, the full coverage of the stone wall elevation vegetation is realized in one year, the ecological protection, water and soil conservation and landscape reconstruction effects are good, and the biological diversity is rich.

This high steep shotcrete stone wall facade vegetation is built and is planted and ecological landscape rebuilds experimental demonstration, the utility model discloses solved high steep shotcrete stone wall facade substrate firmly and attach well, the difficult problem of easy landing provides lasting, balanced fertility for vegetation, has avoided the stone wall facade to build vegetation degradation effectively, has realized the benign succession of vegetation cover and community in shorter time.

Claims

1. A construction structure for rebuilding ecological landscape on the vertical surface of high-steep shotcrete wall is composed of a slope top water intercepting ditch and a slope top flower pool at the top of vertical surface of high-steep shotcrete wall, a slope foot water draining ditch and a slope foot flower pool at the bottom of vertical surface of high-steep shotcrete wall, and planting slots arranged transversely on the vertical surface of high-steep shotcrete wall.