CN108442318A - A kind of construction method of ecological revetment for riparian protection - Google Patents
A kind of construction method of ecological revetment for riparian protection Download PDFInfo
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- CN108442318A CN108442318A CN201810102388.4A CN201810102388A CN108442318A CN 108442318 A CN108442318 A CN 108442318A CN 201810102388 A CN201810102388 A CN 201810102388A CN 108442318 A CN108442318 A CN 108442318A
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- China
- Prior art keywords
- ecological
- block
- ecological block
- overlap joint
- revetment
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/121—Devices for applying linings on banks or the water bottom
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
Abstract
The invention discloses a kind of construction methods of the ecological revetment for riparian protection, include the following steps：A, it is laid with gravel sarking；B, geotextiles are laid with；C, the soil horizon of 20 30cm is backfilled in geotextiles, and is compacted；D, ecological revetment is built；E, soil, then planting plants are placed in the ecologic planting hole of ecological block.Ecological block after present invention construction is not in obscission, improve the globality of entire ecological revetment, enhance the flood control effect of ecological revetment, ecological effect, landscape effect and the effect of self-purification, the ponding of construction site can be flowed into the chamfered portion of ecological block by overlapping the filter plate of building block simultaneously, the water of the chamfered portion of ecological block is discharged to by rhone in soil, prevent the earthwork for not being laid with the construction area of ecological block from sedimentation phenomenon a little occur, ensure the planarization of earth excavation, convenient for being quickly laid with ecological block, and energy quick-replaceable ecological block, be conducive to increase the service life of ecological revetment.
Description
Technical field
The invention belongs to river training works technical fields, and in particular to a kind of ecological revetment for riparian protection is applied
Work method.
Background technology
Restoration of the ecosystem refers to stopping human interference to the ecosystem, with the pressure that lightens the load, by the ecosystem self
Regulating power makes it develop to orderly direction with self organization ability, or utilizes this self-recovery energy of the ecosystem
Power is aided with artificial measures, so that the ecosystem destroyed is gradually restored or the ecosystem is made to develop to benign cycle direction；It is main
Refer to and is dedicated to those under natural mutation and the effect of human activity by the recovery for the natural ecosystems destroyed and reconstruction work
Make, the looks of restored ecosystem script.
Ecological riverway reparation is one of restoration of the ecosystem field, is repaiied at present to ecological riverway using ecological revetment
It is multiple.Ecological revetment refers to being combined with civil engineering using plant or plant, a kind of river protected river slope surface
Road slope protection form；It can be except preventing riverbank from collapsing, and being also equipped with makes river water be interpenetrated with soil, enhances river from net energy
Power has the river course slope protection form of certain natural landscape effect.Ecological revetment collection flood control effect, ecological effect, landscape effect and from
Net effect is not only a much progress of bank-protection works construction in one, also will be as the mainstream of bank-protection works construction from now on.It is existing
Technology is built by laying bricks or stones in ecological revetment work progress, using ecological block in slope surface, laterally adjacent two pieces of ecological blocks
Concrete is all made of with vertically-adjacent two pieces of ecological blocks to be fixedly connected, which has certain construction period so that
It is not laid with the easy ponding of construction area of ecological block, the earthwork appearance for not being laid with the construction area of ecological block is caused to settle a little
Phenomenon, and after the completion of construction, for ecological block in the case where river water washes away, easily there is ecological block obscission, shadow in ecological revetment
The globality for ringing entire ecological revetment, weakens flood control effect, ecological effect, landscape effect and the effect of self-purification of ecological revetment.
Invention content
Above-mentioned technical problem present in present invention aims to solve the prior art provides a kind of for riparian protection
The construction method of ecological revetment first carries out reinforcement processing before building ecological revetment to the basis of excavation, and it is softly to adapt to the earthwork
It is the case where base, stringent to control the earthwork gradient, when building ecological revetment, it is first laid with the ecological block of the bottom, controls most bottom
Spacing between adjacent two pieces of ecological blocks of layer, then on the basis of the ecological block of the bottom, carry out each row ecological block
Laying, adjacent two pieces of ecological blocks of same row are fixedly connected using overlap joint building block, and the ecological block of same row is fixed to each other
Connection mainly uses connecting rod, the rope made of hemp and the concrete that pours to be fixedly connected the ecological block of same a line, ecology
Building block is not in obscission, improves the globality of entire ecological revetment, enhances flood control effect, the Ecological Effect of ecological revetment
It answers, landscape effect and the effect of self-purification, while the ponding of construction site can be flowed into ecological block by overlapping the filter plate of building block
Chamfered portion, the water of the chamfered portion of ecological block is discharged in soil by rhone, prevents from not being laid with applying for ecological block
There is sedimentation phenomenon a little in the earthwork in work area domain, ensures the planarization of earth excavation, convenient for being quickly laid with ecological block, Er Qieneng
Quick-replaceable ecological block is conducive to the service life for increasing ecological revetment.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
The construction method of a kind of ecological revetment for riparian protection, it is characterised in that include the following steps：
A, it is laid with gravel sarking
1) scene is reconnoitred, removes the barrier on ground, then measure setting-out, lays location control stake, standard level
Stake, excavation foundation sideline and excavation foundation depth then use the excavator excavation section by section earthwork from top to bottom, then modify side slope
The gradient and the compacting earthwork；
2) it is laid with one layer of gravel sarking on the basis of excavation and tamps, the thickness of gravel sarking is generally 10cm；
B, geotextiles are laid with
1) geotextiles are unfolded to and are deposited in the place of smooth not ponding, the height that heap is set is no more than volume four, then with impermeable
The geotextiles that bright material covering heap is set；
2) geotextiles are laid on the gravel sarking of compacting from the bottom up along earth excavation, then geotextiles is carried out
Overlap joint, lap width 20cm；
C, the soil horizon of 20-30cm is backfilled in geotextiles, and is compacted；
D, ecological revetment is built
1) in the bottommost of ecological revetment construction area, slope surface is inserted into support board, then the table in support board downward vertically
Face nailing enters wooden unit, and wooden unit is laterally arranged, the distance between center of adjacent two pieces of wooden units and preset adjacent two pieces of ecology
The distance between center of building block is identical；
2) ecological block is integrally rinsed using giant, then at the construction field (site) by the tiling of ecological block block-by-block,
The rhone of every piece of ecological block is rinsed using giant；
3) ecological block of the bottom is laid with, the connection end of ecological block is inserted into the wooden unit of support board
On, the distance between laterally adjacent two pieces of ecological blocks are controlled in 30-40cm, then in the through-hole of the ecological block of the bottom
Laterally it is passed through connecting rod；
4) it uses giant to be integrally rinsed overlap joint building block, then is packed into filtering in the water seepage hole of overlap joint building block
Plate；
5) the setting overlap joint building block on the ecological block of the bottom, the inclined-plane on the inclined-plane and ecological block of overlap joint building block bottom
Fitting, the elastic button block of overlap joint building block bottom snap onto in the connection end of ecological block, then suitable in the other end of overlap joint building block
It the gradient and slides into second piece of ecological block from top to bottom, the connection end of second piece of ecological block is another with overlap joint building block bottom
Elastic button block clamping, then second piece of overlap joint building block is set on second piece of ecological block, the another of building block is then overlapped at second piece
One end slides into third block ecological block along the gradient from top to bottom, is circularly set overlap joint building block and ecological block, until top
Ecological block when reaching design position, stop setting overlap joint building block and ecological block；
6) connecting rod is laterally passed through in the through-hole of the ecological block in same a line, then in the adjacent of same row
Soil is inserted between two pieces of ecological blocks, the height for inserting soil is overlap joint the distance between building block bottom and slope surface；
7) end of all connecting rods is adjusted on same plane, then with the rope made of hemp that all connecting rods is mutual
Bundled fixed, then formwork in the space between adjacent two pieces of ecological blocks in same a line, side mould are added using the wooden diagonal brace
Timber is fixed, and centre supports mutual drawknot to fix using steel fastener, then the casting concrete at formwork, the top surface of concrete layer
It is flushed with the top surface of ecological block；
8) formwork at the ecological block of top, then the casting concrete at formwork, concrete cover top ecology
The rhone of building block, and the top surface of concrete layer is flushed with the top surface of top ecological block；
E, soil, then planting plants are placed in the ecologic planting hole of ecological block.
Further, the of step b is 2) in part, after the completion of overlapping geotextiles, in top layer and undermost geotechnique
Stone is suppressed at the horizontal edge of cloth, prevents geotextiles from winding.
Further, the of step d is 3) in part, after being passed through connecting rod, along earthwork line of slope on connecting rod
Reference line is set from the bottom up, and the ecological block of every piece of bottom corresponds to two reference lines, and reference line is close to the side of ecological block
Face, identical as the earthwork gradient with reference to the gradient of line, 5) the of step d is partly operated according to the reference line of setting.
The setting of two reference lines can keep the ecological block of same row on the same line, to improve ecological block laying quality.
Further, the of step d punishes three sections of casting concretes in formwork, is poured successively from lower to upper 7) in part
It builds, every section needs the length of the concrete poured to be gradually reduced from top to bottom.Due to concrete when pouring with certain stream
Dynamic property, using being segmented the method poured successively from lower to upper so that the concrete foundation that lower section pours completion is used as top
Supporting surface when casting concrete basis reduces the difficulty of construction of concreting, and every section needs the concrete poured
Length is gradually reduced from top to bottom so that the concrete rapid curing poured accelerates concrete pouring construction progress.
Further, in step e, before planting plants, water pipe, Mei Yilie are placed at the top surface of top ecological block
Ecological block corresponds to a water pipe, and water pipe carries out spray function to ecological block, and water is discharged at the ecological block of the bottom
When time reaches 15min, water pipe spray function is closed, after 0.5-1h, plants and plants in the ecologic planting hole of ecological block
Object.Spray function is carried out to ecological block by water pipe, soil in ecologic planting hole is sufficiently humidified so as to, plant stock is conducive to.
The present invention is by adopting the above-described technical solution, have the advantages that：
The present invention is first laid with sandy gravel bed course, then in gravel sarking before building ecological revetment in the earthwork of excavation
Upper laying geotextiles, then the backfill earth layer in geotextiles, reinforcement processing is carried out to the basis of excavation, and it is softly to adapt to the earthwork
It is the case where base, stringent to control the earthwork gradient.
The present invention is first integrally rinsed ecological block when building ecological revetment, removes the mud on ecological block surface
Soil, then at the construction field (site) by the tiling of ecological block block-by-block, the rhone of every piece of ecological block is rinsed using giant,
The sundries in rhone is removed, ensures water smooth outflow on ecological block.The ecological block for re-laying the bottom, by the bottom
The connection end of ecological block is inserted on the wooden unit of support board, between the adjacent two pieces of ecological blocks for controlling the bottom
Spacing, then it is laterally passed through connecting rod in the through-hole of the ecological block of the bottom, prevent the ecological block of the bottom from sliding.So
Afterwards on the basis of the ecological block of the bottom, the laying of each row ecological block, adjacent two pieces of ecological blocks of same row are carried out
It is fixedly connected using overlap joint building block, in the connection end that the elastic button block for overlapping building block bottom is snapped onto to ecological block so that
The ecological block of same row is mutually permanently connected, and the mutual connection speed of ecological block of same row is fast, without coagulation
Soil.For connection function between the ecological block of same a line, the lateral company of being passed through in the through-hole of the ecological block in same a line
Extension bar part, then soil is inserted between adjacent two pieces of ecological blocks in same row, then with the rope made of hemp by all connecting rods
The mutual bundled fixed of part, then the casting concrete at formwork, the top surface of concrete layer flush with the top surface of ecological block, pour
Concrete limits connecting rod in slope surface, and connecting rod acts power to the ecological block in same a line, prevents same
The ecological block of a line misplaces, and is consolidated in this way using connecting rod, the rope made of hemp and the concrete that pours with the ecological block of a line
Fixed connection is improved with the bonding strength between the ecological block of a line, will not shadow when the connecting rod at one is broken
Ring the loosening of ecological block.Then the formwork at the ecological block of top, then the casting concrete at formwork, entire ecology shield
The supported underneath of bank is limited in support board, the top of ecological revetment by concrete, and entire ecological revetment stabilization is being protected
On slope.After the completion of ecological revetment construction, ecological block is not in obscission, improves the globality of entire ecological revetment, is increased
Flood control effect, ecological effect, landscape effect and the effect of self-purification of strong ecological revetment；The ponding of construction site can pass through overlap joint simultaneously
The filter plate of building block is flowed into the chamfered portion of ecological block, and the water of the chamfered portion of ecological block is discharged to soil by rhone
In, it prevents the earthwork for not being laid with the construction area of ecological block from sedimentation phenomenon a little occur, ensures the planarization of earth excavation, just
In quickly laying ecological block.
It, only need to be upward by the overlap joint building block being connect with damaged ecological block when ecological block in the present invention occurs damaged
It removes, elastic button block elastic shrinkage is disconnected end, you can the ecological block more renewed, then overlap joint building block is pressed downward to,
Fast and easy replaces ecological block, is conducive to the service life for increasing ecological revetment.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the structural schematic diagram that ecological revetment of the present invention construction is completed；
Fig. 2 is the structural schematic diagram when present invention builds ecological revetment；
Fig. 3 is the structural schematic diagram of ecological block in the present invention；
Fig. 4 is the structural schematic diagram that building block is overlapped in the present invention；
Structural schematic diagram when Fig. 5 is overlap joint building block loading filter plate in the present invention；
Fig. 6 is the structural schematic diagram that ecological block is connect with overlap joint building block in the present invention.
Specific implementation mode
As shown in Figures 1 to 6, it is a kind of construction method of ecological revetment for riparian protection of the invention, including as follows
Step：
A, it is laid with gravel sarking 1
1) scene is reconnoitred, removes the barrier on ground, then measure setting-out, lays location control stake, standard level
Stake, excavation foundation sideline and excavation foundation depth.Then the excavator excavation section by section earthwork from top to bottom is used, side slope is then modified
The gradient and the compacting earthwork.
2) it is laid with one layer of gravel sarking 1 on the basis of excavation and tamps, the thickness of gravel sarking 1 is generally
10cm。
B, geotextiles 2 are laid with
1) geotextiles 2 are unfolded to and are deposited in the place of smooth not ponding, the height that heap is set is no more than volume four, then with impermeable
The geotextiles 2 that bright material covering heap is set.
2) geotextiles 2 are laid on the gravel sarking 1 of compacting from the bottom up along earth excavation, then by geotextiles 2
It is overlapped, lap width 20cm.
After the completion of overlapping geotextiles 2, stone is suppressed at the horizontal edge of top layer and undermost geotextiles 2, is prevented
Geotextiles 2 are wound.
C, the soil horizon 3 of 20-30cm is backfilled in geotextiles 2, and is compacted.
D, ecological revetment is built
1) in the bottommost of ecological revetment construction area, slope surface is inserted into support board, then the table in support board downward vertically
Face nailing enters wooden unit, and wooden unit is laterally arranged, the distance between center of adjacent two pieces of wooden units and preset adjacent two pieces of ecology
The distance between center of building block is identical.
2) it uses giant is whole to ecological block 4 to be rinsed, then 4 block-by-block of ecological block is laid in construction now
, the rhone 7 of every piece of ecological block 4 is rinsed using giant.
3) ecological block of the bottom 4 is laid with, the connection end 8 of ecological block 4 is inserted into support board
On wooden unit, the distance between laterally adjacent two pieces of ecological blocks 4 are controlled in 30-40cm, then in the ecological block of the bottom 4
Connecting rod 6 is laterally passed through in through-hole 9.
After being passed through connecting rod 6, reference line is set from the bottom up along earthwork line of slope on connecting rod 6, every piece
The ecological block 4 of the bottom corresponds to two reference lines, and reference line is close to the side of ecological block 4, with reference to the gradient of line
Identical as the earthwork gradient, the setting of two reference lines can keep the ecological block 4 of same row on the same line, to improve ecology
4 laying quality of building block.
4) it uses giant is whole to overlap joint building block 5 to be rinsed, then was packed into the water seepage hole 13 of overlap joint building block 5
Filter plate 12.
5) it is operated according to the reference line of setting, the building block 5 of setting overlap joint, overlap joint are built on the ecological block 4 of the bottom
The inclined-plane of 5 bottom of block is bonded with the inclined-plane of ecological block 4, and the elastic button block 11 of 5 bottom of overlap joint building block snaps onto ecological block 4
In connection end 8.Again second piece of ecological block 4, second piece of life are slid into from top to bottom along the gradient in the other end of overlap joint building block 5
The connection end 8 of state building block 4 and another elastic button block 11 of 5 bottom of overlap joint building block are clamped.It is set on second piece of ecological block 4 again
Second piece of overlap joint building block 5 is set, the other end that building block 5 is then overlapped at second piece slides into third block ecology along the gradient from top to bottom
Building block 4.It is circularly set overlap joint building block 5 and ecological block 4, until when the ecological block 4 of top reaches design position, stops setting
Set overlap joint building block 5 and ecological block 4.
6) it is laterally passed through connecting rod 6 in the through-hole 9 of the ecological block 4 in same a line, then in same row
Soil is inserted between adjacent two pieces of ecological blocks 4, the height for inserting soil is overlap joint the distance between 5 bottom of building block and slope surface.
7) end of all connecting rods 6 is adjusted on same plane, then with the rope made of hemp by all 6 phases of connecting rod
Mutual bundled fixed.Then formwork in the space between adjacent two pieces of ecological blocks 4 in same a line, side mould is using the wooden diagonal brace
Timber is added to fix, centre supports mutual drawknot to fix using steel fastener, then the casting concrete at formwork, the top of concrete layer
Face is flushed with the top surface of ecological block 4.
Three sections of casting concretes are punished in formwork, are poured successively from lower to upper, every section needs the concrete poured
Length is gradually reduced from top to bottom.Due to concrete when pouring with certain mobility, using being segmented from lower to upper successively
The method poured so that lower section pours supporting surface of the concrete foundation of completion as top casting concrete basis when,
The difficulty of construction of concreting is reduced, and every section needs the length of the concrete poured to be gradually reduced from top to bottom so that
The concrete rapid curing poured accelerates concrete pouring construction progress.
8) formwork at the ecological block of top 4, then the casting concrete at formwork, concrete cover top ecology
The rhone 7 of building block 4, and the top surface of concrete layer is flushed with the top surface of top ecological block 4.
E, soil, then planting plants are placed in the ecologic planting hole 10 of ecological block 4.
Before planting plants, water pipe is placed at the top surface of top ecological block 4, each row ecological block 4 corresponds to
A piece water pipe, water pipe carry out spray function to ecological block 4.The time that water is discharged at the ecological block 4 of the bottom reaches
When 15min, water pipe spray function, after 0.5-1h, the planting plants in the ecologic planting hole 10 of ecological block 4 are closed.It is logical
It crosses water pipe and spray function is carried out to ecological block 4, soil in ecologic planting hole 10 is sufficiently humidified so as to, plant stock is conducive to.
The present invention is first laid with sandy gravel bed course 1, then in gravel sarking before building ecological revetment in the earthwork of excavation
It is laid with geotextiles 2 on 1, then the backfill earth layer in geotextiles 2, reinforcement processing is carried out to the basis of excavation, adapting to the earthwork is
It is the case where subgrade, stringent to control the earthwork gradient.
The present invention is first whole to ecological block 4 to be rinsed when building ecological revetment, removes 4 surface of ecological block
Soil, then at the construction field (site) by the tiling of 4 block-by-block of ecological block, the rhone 7 of every piece of ecological block 4 is carried out using giant
It rinses, removes the sundries in rhone 7, ensure water smooth outflow on ecological block 4.The ecological block 4 of the bottom is re-layed,
The connection end 8 of bottom ecological block 4 is inserted on the wooden unit of support board, adjacent two pieces of ecology of the bottom is controlled
Spacing between building block 4, then it is laterally passed through connecting rod 6 in the through-hole 9 of the ecological block 4 of the bottom, prevent the bottom
Ecological block 4 slides.Then on the basis of the ecological block of the bottom 4, the laying of each row ecological block 4, same row are carried out
Adjacent two pieces of ecological blocks 4 be fixedly connected using overlap joint building block 5, the elastic button block 11 for overlapping building block 5 bottom is snapped onto into life
In the connection end 8 of state building block 4 so that the ecological block 4 of same row is mutually permanently connected, and the ecological block 4 of same row is mutual
Between connection speed it is fast, without concrete.For connection function between the ecological block 4 of same a line, in same a line
Ecological block 4 through-hole 9 in be laterally passed through connecting rod 6, then filled out between adjacent two pieces of ecological blocks 4 in same row
Enter soil, then with the rope made of hemp by all 6 mutual bundled fixeds of connecting rod, then the casting concrete at formwork, concrete layer
Top surface flushed with the top surface of ecological block 4, the concrete poured by connecting rod 6 limit in slope surface, connecting rod 6 to place
Power is acted in the ecological block 4 of same a line, prevents the ecological block 4 of same a line from misplacing, in this way with the ecological block of a line 4
It is fixedly connected, is improved with the connection between the ecological block 4 of a line using connecting rod 6, the rope made of hemp and the concrete that pours
Intensity will not influence the loosening of ecological block 4 when the connecting rod 6 at one is broken.Then in the ecology of top
Formwork at building block 4, then the casting concrete at formwork, the supported underneath of entire ecological revetment in support board, ecological revetment
Top is limited by concrete, and entire ecological revetment is stablized on bank protection.After the completion of ecological revetment construction, ecological block 4
Be not in obscission, improve the globality of entire ecological revetment, enhances flood control effect, ecological effect, the scape of ecological revetment
See effect and the effect of self-purification；The ponding of construction site can be flowed into ecological block 4 by overlapping the filter plate 12 of building block 5 simultaneously
The water of chamfered portion, the chamfered portion of ecological block 4 is discharged to by rhone 7 in soil, prevents from not being laid with applying for ecological block 4
There is sedimentation phenomenon a little in the earthwork in work area domain, ensures the planarization of earth excavation, convenient for being quickly laid with ecological block 4.
When there is breakage in ecological block 4 in the present invention, the overlap joint building block 5 that need to will be connect with damaged ecological block 4
It moves upward out, 11 elastic shrinkage of elastic button block is disconnected end 8, you can the ecological block 4 more renewed, then building block 5 will be overlapped
It presses downward to, fast and easy replaces ecological block 4, is conducive to the service life for increasing ecological revetment.
It these are only specific embodiments of the present invention, but the technical characteristic of the present invention is not limited thereto.It is any with this hair
Based on bright, to solve essentially identical technical problem, essentially identical technique effect is realized, made simple change, etc.
With replacement or modification etc., all it is covered by among protection scope of the present invention.
Claims (5)
1. a kind of construction method of ecological revetment for riparian protection, it is characterised in that include the following steps：
A, it is laid with gravel sarking
1) scene is reconnoitred, removes the barrier on ground, then measure setting-out, location control stake is laid, standard level stake, opens
Basic sideline and excavation foundation depth are dug, the excavator excavation section by section earthwork from top to bottom is then used, then modifies grade of side slope
With the compacting earthwork；
2) it is laid with one layer of gravel sarking on the basis of excavation and tamps, the thickness of gravel sarking is generally 10cm；
B, geotextiles are laid with
1) geotextiles are unfolded to and are deposited in the place of smooth not ponding, the height that heap is set is no more than volume four, then with opaque material
The geotextiles that material covering heap is set；
2) geotextiles are laid on the gravel sarking of compacting from the bottom up along earth excavation, then geotextiles is taken
It connects, lap width 20cm；
C, the soil horizon of 20-30cm is backfilled in geotextiles, and is compacted；
D, ecological revetment is built
1) in the bottommost of ecological revetment construction area, slope surface is inserted into support board downward vertically, then is followed closely on the surface of support board
Enter wooden unit, wooden unit is laterally arranged, the distance between center of adjacent two pieces of wooden units and preset adjacent two pieces of ecological blocks
The distance between center it is identical；
2) ecological block is integrally rinsed using giant, then at the construction field (site) by the tiling of ecological block block-by-block, used
Giant is rinsed the rhone of every piece of ecological block；
3) ecological block of the bottom is laid with, the connection end of ecological block is inserted on the wooden unit of support board,
The distance between laterally adjacent two pieces of ecological blocks are controlled in 30-40cm, then horizontal in the through-hole of the ecological block of the bottom
To being passed through connecting rod；
4) it uses giant to be integrally rinsed overlap joint building block, then filter plate is packed into the water seepage hole of overlap joint building block；
5) the setting overlap joint building block on the ecological block of the bottom, the inclined-plane of overlap joint building block bottom and the inclined-plane of ecological block paste
It closes, the elastic button block of overlap joint building block bottom snaps onto in the connection end of ecological block, then
Second piece of ecological block, the connection of second piece of ecological block are slid into from top to bottom along the gradient in the other end of overlap joint building block
Another elastic button block of end and overlap joint building block bottom is clamped, then second piece of overlap joint building block is arranged on second piece of ecological block,
Then the other end that building block is overlapped at second piece slides into third block ecological block along the gradient from top to bottom, is circularly set overlap joint and builds
Block and ecological block stop setting overlap joint building block and ecological block until when the ecological block of top reaches design position；
6) connecting rod is laterally passed through in the through-hole of the ecological block in same a line, then in adjacent two pieces in same row
Soil is inserted between ecological block, the height for inserting soil is overlap joint the distance between building block bottom and slope surface；
7) end of all connecting rods is adjusted on same plane, then is mutually bundled all connecting rods with the rope made of hemp
Fixed, then formwork in the space between adjacent two pieces of ecological blocks in same a line, side mould add timber using the wooden diagonal brace
Fixed, centre supports mutual drawknot to fix using steel fastener, then the casting concrete at formwork, the top surface of concrete layer and life
The top surface of state building block flushes；
8) formwork at the ecological block of top, then the casting concrete at formwork, concrete cover top ecological block
Rhone, and the top surface of concrete layer is flushed with the top surface of top ecological block；
E, soil, then planting plants are placed in the ecologic planting hole of ecological block.
2. a kind of construction method of ecological revetment for riparian protection according to claim 1, it is characterised in that：Step
2) the of b in part, after the completion of overlapping geotextiles, suppresses stone at the horizontal edge of top layer and undermost geotextiles.
3. a kind of construction method of ecological revetment for riparian protection according to claim 1, it is characterised in that：Step
3) in part, after being passed through connecting rod, reference line is arranged along earthwork line of slope on connecting rod in the of d from the bottom up,
The ecological block of every piece of bottom corresponds to two reference lines, and reference line is close to the side of ecological block, with reference to the inclination of line
Degree is identical as the earthwork gradient, 5) the of step d is partly operated according to the reference line of setting.
4. a kind of construction method of ecological revetment for riparian protection according to claim 1, it is characterised in that：Step
7) the of d in part, punishes three sections of casting concretes in formwork, is poured successively from lower to upper, every section need to pour it is mixed
The length for coagulating soil is gradually reduced from top to bottom.
5. a kind of construction method of ecological revetment for riparian protection according to claim 1, it is characterised in that：Step
In e, before planting plants, water pipe is placed at the top surface of top ecological block, each row ecological block corresponds to a water
Pipe, water pipe carry out spray function to ecological block, when the time of discharge water reaches 15min at the ecological block of the bottom, close
Water pipe spray function is closed, after 0.5-1h, the planting plants in the ecologic planting hole of ecological block.
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| CN109056652A (en) * | 2018-09-12 | 2018-12-21 | 浙江建设职业技术学院 | A kind of channel revetment structure and its construction method |
| CN109281296A (en) * | 2018-10-22 | 2019-01-29 | 浙江水利水电学院 | A kind of construction method of irrigation water delivery channel |
| CN110424327A (en) * | 2019-06-20 | 2019-11-08 | 金华市广和古建筑技术研发有限公司 | A kind of precast concrete ecological slope protection construction method |
| CN110747839A (en) * | 2019-09-19 | 2020-02-04 | 国网浙江省电力有限公司建设分公司 | Construction method for backfilling on soft mud flat foundation |
| CN111455932A (en) * | 2020-04-14 | 2020-07-28 | 济南大学 | Laying method of separated building blocks applied to reservoir protection slope |
| CN112144474A (en) * | 2020-09-24 | 2020-12-29 | 深圳市建工建设集团有限公司 | Wetland shoreside trees ecological revetment reinforced structure |
| CN112523166A (en) * | 2020-11-06 | 2021-03-19 | 河海大学 | Method for constructing ecological bank protection |
| CN112921896A (en) * | 2021-01-30 | 2021-06-08 | 倪成 | Water conservancy dyke slope protection structure of quick construction |
| CN113914261A (en) * | 2021-10-25 | 2022-01-11 | 中电建路桥集团有限公司 | Reservoir engineering concrete precast block ecological slope protection construction method |
| CN114277737A (en) * | 2021-12-31 | 2022-04-05 | 广东中都建筑集团有限公司 | Construction method of bank protection cavity precast block |
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| CN109056652A (en) * | 2018-09-12 | 2018-12-21 | 浙江建设职业技术学院 | A kind of channel revetment structure and its construction method |
| CN109056652B (en) * | 2018-09-12 | 2021-08-24 | 浙江建设职业技术学院 | River bank protection structure and construction method thereof |
| CN109281296A (en) * | 2018-10-22 | 2019-01-29 | 浙江水利水电学院 | A kind of construction method of irrigation water delivery channel |
| CN110424327A (en) * | 2019-06-20 | 2019-11-08 | 金华市广和古建筑技术研发有限公司 | A kind of precast concrete ecological slope protection construction method |
| CN110747839A (en) * | 2019-09-19 | 2020-02-04 | 国网浙江省电力有限公司建设分公司 | Construction method for backfilling on soft mud flat foundation |
| CN111455932A (en) * | 2020-04-14 | 2020-07-28 | 济南大学 | Laying method of separated building blocks applied to reservoir protection slope |
| CN112144474A (en) * | 2020-09-24 | 2020-12-29 | 深圳市建工建设集团有限公司 | Wetland shoreside trees ecological revetment reinforced structure |
| CN112523166A (en) * | 2020-11-06 | 2021-03-19 | 河海大学 | Method for constructing ecological bank protection |
| CN112921896A (en) * | 2021-01-30 | 2021-06-08 | 倪成 | Water conservancy dyke slope protection structure of quick construction |
| CN112921896B (en) * | 2021-01-30 | 2022-04-15 | 倪成 | Water conservancy dyke slope protection structure of quick construction |
| CN113914261A (en) * | 2021-10-25 | 2022-01-11 | 中电建路桥集团有限公司 | Reservoir engineering concrete precast block ecological slope protection construction method |
| CN114277737A (en) * | 2021-12-31 | 2022-04-05 | 广东中都建筑集团有限公司 | Construction method of bank protection cavity precast block |
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