A kind of side slope vegetation ecological recovery system and method
Technical field
The present invention relates to Geological Engineering technical field, in particular to a kind of side slope vegetation ecological recovery system and method.
Background technique
With the economic development in China and the quickening of Development of China's Urbanization, the exploitation such as corresponding traffic, electric power, mine, water conservancy
Construction project increasing number, China's area is larger and with a varied topography at the same time, because the factors such as artificial and natural produce largely
Easy erosion side slope and channel.These side slopes and channel can not only cause serious soil erosion, or landslide, mud-rock flow, collapse
It collapses, the root of flood and the environmental problems such as climatic deterioration and ecological disruption.Traditional side slope and RBS in channel direction mode such as grouts
One systems such as that there is costs is high for the modes such as stone barricade, concrete revetment, Landscape Ecological is uncoordinated, revegetation is difficult
Column problem.
Artificial ecology repairs side slope, and generally at restoration of the ecosystem initial stage, plant growth is vigorous, and soil and water conservation effect is good, so
And over time, phytobiocoenose just will appear decay, and multiple green vegetation tends to unification, finally be difficult to form stabilization
Phytobiocoenose.One of the main reasons for this is that stressing short-term recovery effects, single draft is often directly sowed, phytobiocoenose lacks
Weary diversity;Another main cause is that side slope soil thickness is relatively thin, and shrub or dungarunga root growth are difficult, how to guarantee side
The problem that plant root growth space is current urgent need to resolve is improved under the premise of stablizing in slope.
Summary of the invention
The embodiment of the invention provides a kind of side slope vegetation ecological recovery system and method, to solve in the prior art
There are the problem of.
A kind of side slope vegetation ecological recovery system, the side slope including being set as multiple slopes and platform, the top of the side slope
Portion and bottom all have the platform, intermediate to be connected by multiple alternate slopes with platform;On each slope
Multiple fixed holes are offered, place a fixed cage in each fixed hole, the fixed cage is to be worked out by degradation material
At hollow cube structure;Planting soil, the surface of planting soil and institute are filled on the slope between multiple fixed cages
It states fixed cage upper surface to flush, fills crushed stone inside the fixed cage;A groove is opened up on each platform, it is described recessed
Sand bed course is filled in slot, sand bed course upper berth sets planting soil;Have at least one wide along the platform on each platform
The platform rhone that direction extends is spent, with the batter drainage slot that at least one extends along line of slope on each slope,
The platform rhone is identical as the quantity of the batter drainage slot, and each platform rhone and a slope are arranged
Sink connection;The slope and platform upper berth set three V dimensional grid, are followed closely using U-shaped steel by the both ends of the three V dimensional grid
On the platform of the platform and bottom that are fixed at the top of the side slope;It is empty to be located at the three V dimensional grid on the platform and slope
Sowing grass seeds by duster in planting soil in gap has clover grass seeds;The side slope bottom is the retaining wall being piled by multilayer fly ash hollow brick,
The retaining wall bottom has gutter.
Preferably, the vertical height on each slope is 3 meters or 6 meters, and the gradient is 1:0.35 to 1:0.75, Mei Gesuo
The width for stating platform is 1.5 to 2 meters.
Preferably, the depth in each fixed hole is 40 centimetres, and length and width is 80 centimetres to 1 meter, described solid
The length, width and height for determining cage are 80 centimetres to 1 meter.
Preferably, the fixed hole is at least two rows, often come it is horizontally extending on the slope, in adjacent two rows
The fixed hole be staggered, the distance between two neighboring described fixed hole is 1 meter in same row, and adjacent two rows are described solid
Distance of the fixed hole on the slope line of slope is also 1 meter, and the fixed cage is made of bamboo cane or starch plastics.
Preferably, the depth of the groove is 40 centimetres, and the sand cushion thickness filled in the groove is 10 centimetres, institute
Planting soil that sand bed course upper berth is set is stated with a thickness of 30 centimetres.
Preferably, the width of the platform rhone and batter drainage slot is 10 centimetres, 20 centimetres deep, bottom surface and side wall
It is built using M10 mortar.
Preferably, the U-shaped steel nail length for being fixed on three V dimensional grid both ends is 1.2 meters, while the three-dimensional soil
Work grid is fixed on the slope between the platform at the top of the side slope and the platform of bottom using 0.5 meter long of U-shaped steel nail
On platform.
Preferably, the vertical height of the retaining wall is 3 meters, gradient 1:0.35.
Preferably, the depth of drainage ditch is 50 centimetres, and width is 30 centimetres, and bottom surface and side wall are built using M10 mortar
It builds.
The present invention also provides a kind of side slope vegetation ecological recovery methods, which comprises
Gutter is excavated in side slope bottom;
The gear being piled by multilayer fly ash hollow brick is built in the slope surface in the gutter in the side slope bottom
Cob wall;
The side slope is located in the slope surface above the retaining wall and divides the step side of cutting, forms multiple slopes and platform, institute
It states and all has the platform at the top and bottom of side slope, it is intermediate to be connected by multiple alternate slopes with platform;
Multiple fixed holes are opened up on each slope, place a fixed cage in each fixed hole, it is described solid
Determining cage is the hollow cube structure being compiled by degradation material;
Planting soil, table on the surface of planting soil and the fixed cage are filled between multiple fixed cages on the slope
Face flushes, and fills crushed stone inside the fixed cage;
A groove is opened up on each platform, sand bed course is first filled in the groove, and sand bed course upper berth is set
Planting soil;
At least one platform row extended along the berm width direction is excavated in the planting soil on each platform
Sink, while at least one is excavated along the oblique of line of slope extension in the planting soil and/or fixed cage on each slope
Slope rhone, the platform rhone is identical as the quantity of the batter drainage slot, and each platform rhone and one
The batter drainage slot connection;
Three V dimensional grid is set on the slope and platform upper berth, is followed closely using U-shaped steel by the two of the three V dimensional grid
End is fixed on the platform at the top of the side slope and the platform of bottom;
It sows grass seeds by duster clover grass seeds in the planting soil being located in three V dimensional grid gap on the platform and slope.
A kind of side slope vegetation ecological recovery system and method in the embodiment of the present invention excavate gutter in side slope bottom,
Side slope bottom builds retaining wall close to the position in gutter, and the slope surface that side slope is located above retaining wall divides the step side of cutting, and is formed more
A slope and platform place multiple fixed cages on slope, and fill planting soil, and groove is excavated on platform, fills sand in a groove
Soil padding and planting soil excavate rhone in the planting soil on slope and platform, three-dimensional soil are finally laid on platform and slope
Work grid, and clover grass seeds of sowing grass seeds by duster in the planting soil in three V dimensional grid gap are side slope while keeping stability of slope
Plant manufactures advantageous growing environment, while also having good holding to act on to rainwater, has wide application value.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of side slope vegetation ecological recovery system structure diagram provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig.1, the present invention provides a kind of side slope vegetation ecological recovery systems, including are set as multiple 300 Hes of slope
The side slope of platform 400 all has the platform 400 at the top and bottom of the side slope, intermediate by multiple alternate described
Slope 300 and platform 400 connect.The vertical height on each slope 300 is 3 meters or 6 meters, and the gradient is 1:0.35 to 1:
0.75, the width of each platform 400 is 1.5 to 2 meters.
Multiple fixed holes are offered on each slope 300, the depth in each fixed hole is 40 centimetres, length and
Width is 80 centimetres to 1 meter, places a fixed cage 310 in each fixed hole, the fixed cage 310 is by degradable
The hollow cube structure that material is compiled into, length, width and height are 80 centimetres to 1 meter.In the present embodiment, the fixation is cheated extremely
Few often to come horizontally extending on the slope 300 for two rows, the fixed hole in adjacent two rows is staggered.Together
The distance between two neighboring described fixed hole is 1 meter in one row, and the adjacent two rows fixed hole is along the 300 slope surface side of slope
Upward distance is also 1 meter, and the fixed cage 310 is made of degradable materials such as bamboo cane, starch plastics.
Planting soil, the surface of planting soil and the fixation are filled on the slope 300 between multiple fixed cages 310
310 upper surface of cage flushes, and fills crushed stone inside the fixed cage 310.
A groove 410 is opened up on each platform 400, the depth of the groove 410 is 40 centimetres, the groove
The sand bed course of 10 cm thicks is first filled in 410, sand bed course upper berth sets the planting soil of 30 cm thicks.
With the platform rhone that at least one extends along 400 width direction of platform on each platform 400, often
On a slope 300 also at least one along line of slope extend batter drainage slot, the platform rhone with it is described
The quantity of batter drainage slot is identical, and each platform rhone is connected to a batter drainage slot.The platform row
The width of sink and batter drainage slot is 10 centimetres, and 20 centimetres deep, bottom surface and side wall are built using M10 mortar.
Three V dimensional grid 500 is laid on the slope 300 and platform 400, the three V dimensional grid 500 is high intensity
Earth-fixing mat is moulded, is stereoscopic graticule made of being bonded after heating as multilayer polyethylene material plastic stereo net and High Strength Plane net
Structure.In the present embodiment, the three V dimensional grid 500 extends to the platform of bottom from the platform 400 at the top of the side slope
400, while the both ends of the three V dimensional grid 500 being fixed at the top of the side slope using 1.2 meters long of U-shaped steel nail 510
Platform 400 and bottom platform 400 on, it is intermediate to be followed closely with 0.5 meter long of U-shaped steel by the three V dimensional grid 500
It is fixed on the slope 300 and platform 400 between the platform 400 of the platform 400 and bottom that are located at the top of the side slope.
Sowing grass seeds by duster in the planting soil being located in 500 gap of three V dimensional grid on the platform 400 and slope 300 has lucerne
Mu grass seeds.
The side slope bottom is the retaining wall 200 being piled by multilayer fly ash hollow brick, the retaining wall 200 it is vertical
Height is 3 meters, gradient 1:0.35.
200 bottom of retaining wall has gutter 100, and 100 depth of gutter is 50 centimetres, and width is 30 lis
Rice, bottom surface and side wall are built using M10 mortar.
Based on identical inventive concept, the present invention also provides a kind of side slope vegetation ecological recovery method, the realities of this method
Apply the implementation that can refer to above system, which comprises
It is 50 centimetres in side slope bottom cutting depth, the gutter 100 that width is 30 centimetres, 100 bottom surface of gutter
It is built with side wall using M10 mortar;
Retaining wall 200 is built in the slope surface in the gutter 100 in the side slope bottom, the retaining wall 200
Vertical height is 3 meters, gradient 1:0.35, is piled by multilayer fly ash hollow brick;
The side slope is located in the slope surface of 200 top of retaining wall and divides the step side of cutting, forms multiple 300 peace of slope
Platform 400 all has the platform 400 at the top and bottom of the side slope, intermediate by multiple alternate 300 Hes of slope
Platform 400 connects, and the vertical height on each slope 300 is 3 meters or 6 meters, and the gradient is 1:0.35 to 1:0.75, Mei Gesuo
The width for stating platform 400 is 1.5 to 2 meters;
Multiple fixed holes are opened up on each slope 300, the depth in each fixed hole is 40 centimetres, length and
Width is 80 centimetres to 1 meter, places a fixed cage 310 in each fixed hole, the fixed cage 310 is by degradable
The hollow cube structure that material is compiled into, length, width and height are 80 centimetres to 1 meter.In the present embodiment, the fixation is cheated extremely
Few often to come horizontally extending on the slope 300 for two rows, the fixed hole in adjacent two rows is staggered.Together
The distance between two neighboring described fixed hole is 1 meter in one row, and the adjacent two rows fixed hole is along the 300 slope surface side of slope
Upward distance is also 1 meter, and the fixed cage 310 is made of degradable materials such as bamboo cane, starch plastics;
Planting soil, the surface of planting soil and the fixation are filled between multiple fixed cages 310 on the slope 300
310 upper surface of cage flushes, and fills crushed stone inside the fixed cage 310;
A groove 410 is opened up on each platform 400, the depth of the groove 410 is 40 centimetres, the groove
The sand bed course of 10 cm thicks is first filled in 410, sand bed course upper berth sets the planting soil of 30 cm thicks;
Excavate what at least one extended along 400 width direction of platform in the planting soil on each platform 400
Platform rhone, while at least one is excavated along slope surface in the planting soil and/or fixed cage 310 on each slope 300
The batter drainage slot that direction extends, the platform rhone is identical as the quantity of the batter drainage slot, and each platform
Rhone is connected to a batter drainage slot.The width of the platform rhone and batter drainage slot is 10 centimetres, deeply 20
Centimetre, bottom surface and side wall are built using M10 mortar;
Three V dimensional grid 500 is laid on the slope 300 and platform 400, the three V dimensional grid 500 is high-strength
Degree modeling earth-fixing mat, is solid made of being bonded after heating as multilayer polyethylene material plastic stereo net and High Strength Plane net
Web frame.In the present embodiment, the three V dimensional grid 500 extends to the flat of bottom from the platform 400 at the top of the side slope
Platform 400, while the both ends of the three V dimensional grid 500 are fixed on the side slope top using 1.2 meters long of U-shaped steel nail 510
It is intermediate to be followed closely with 0.5 meter long of U-shaped steel by the three V dimensional grid on the platform 400 in portion and the platform 400 of bottom
500 are fixed on slope 300 and platform 400 between the platform 400 at the top of the side slope and the platform 400 of bottom;
It sows grass seeds by duster lucerne in the planting soil being located in 500 gap of three V dimensional grid on the platform 400 and slope 300
Mu grass seeds.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.