CN207933975U - A kind of high stability concrete structure for slope protection system - Google Patents
A kind of high stability concrete structure for slope protection system Download PDFInfo
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- CN207933975U CN207933975U CN201820126871.1U CN201820126871U CN207933975U CN 207933975 U CN207933975 U CN 207933975U CN 201820126871 U CN201820126871 U CN 201820126871U CN 207933975 U CN207933975 U CN 207933975U
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Abstract
The utility model discloses a kind of high stability concrete structures for slope protection system, including be arranged bottom of slope spats parapet and be arranged on the slope of top of the slope along revetment, support platform is equipped at the top of the spats parapet, the slope is equipped with boss at the top of revetment, and the slope is equipped with bank protection main body between revetment and spats parapet；The bank protection main body includes the first slope-protection block, the second slope-protection block and third slope-protection block, it is equipped with flume between first slope-protection block and the second slope-protection block and between the second slope-protection block and third slope-protection block, first slope-protection block, the second slope-protection block and third slope-protection block are equipped with planting slot, the planting groove edge is equipped with and blocks water block, cubsoil is filled out in the planting slot, the utility model not only prevents soil erosion, the cracking for preventing concrete body structure surface simultaneously, greatly improves the stability of concrete structure.
Description
Technical field
The utility model is related to ramps to safeguard improvement field, specially a kind of high stability concrete knot for slope protection system
Structure.
Background technology
Bank protection refers to the various general designations paved and transplanted to prevent side slope from being washed away, done in slope surface.Bridge site institute
In section, the concave bank on riverbank is met year by year by current scour, riverbank can be made constantly to cave in.For protection bridge and embankment safety, palpus
Protective structure is built in concave bank.In addition, cause river water flow direction variation because setting bridge, concave bank and when jeopardizing farmland and villages and small towns,
Also protective structure must be built on riverbank.This building is also commonly known as shore protection.The form of shore protection have directly protection and indirectly
Protection.Directly protection be that Riparian buffers are directly reinforced, with resist flow wash away and scour.Common jackstone, laid dry piece
The builds such as stone, mortar flag stone, gabion and fascine.Protection is suitable for the section that riverbed is wider or protection length is larger indirectly, can repair
Groynes, longitudinal dike and lattice dam etc. are built, flow is chosen from riverbank.
It can be generally divided into two kinds according to the function of bank protection：(A) be only weathering resistance and antiscour slope protection work, the protection
Work is not subject to soil lateral pressure, and such as shotcrete bank protection, gridiron plant growing protection slope, plant growing protection slope etc. belongs to such, is only applicable to put down
In side slope that is slow and stablizing fricton-tight anxiety.(B) the earth-retaining bank protection for providing skid resistance, can substantially divide into：(a) rigid dead-weight
Retaining wall is (such as：Masonry retaining wall, gravity retaining wall lean on wall type retaining wall, cantilever retaining wall, counterfort wall), (b)
Flexible dead-weight retaining wall is (such as：Gabion retaining wall, crib retaining wall, formula of putting more energy into retaining wall), (c) anchor Rods In Tied Double Retaining Walls are (such as：
The pull-type lattice beam retaining wall of anchor, the pull-type campshed retaining wall of anchor).
But the existing concrete structure for slope protection system has the following defects：
(1) the concrete structure in the prior art for slope protection system in use, since the flow in slope surface is larger,
It is easy to walk soil erosion in slope surface, causes the loss of water and soil, while concrete structure also being made to sink, cause concrete structural damage；
(2) the concrete structure in the prior art for slope protection system during use, when concrete structure upper and lower part
When setting of ground difference in height is larger, concrete body structure surface can not complete the task of bank protection easily there is a phenomenon where being broken.
Invention content
In order to overcome the shortcomings of that prior art, the utility model provide a kind of high stability concrete for slope protection system
Structure, the utility model not only prevent soil erosion, while preventing the cracking of concrete body structure surface, greatly improve concrete knot
The stability of structure can effectively solve the problem that the problem of background technology proposes.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of high stability concrete structure for slope protection system, including be arranged in the spats parapet of bottom of slope and setting in top of the slope
Slope along revetment, support platform is equipped at the top of the spats parapet, the slope is equipped with boss at the top of revetment, and the slope is along revetment
Bank protection main body is equipped between spats parapet；
The bank protection main body includes the first slope-protection block, the second slope-protection block and third slope-protection block, first slope-protection block and the
Flume, first slope-protection block, the second shield are equipped between two slope-protection blocks and between the second slope-protection block and third slope-protection block
Slope block and third slope-protection block are equipped with planting slot, and the planting groove edge is equipped with and blocks water block, the planting slot
It is interior to fill out cubsoil.
Further, first slope-protection block, the second slope-protection block and third slope-protection block use prestressed reinforced concrete
Structure, is provided with netted deformed bar layer in first slope-protection block, the second slope-protection block and third slope-protection block, and described
It is both provided with ladder on one slope-protection block, the second slope-protection block and third slope-protection block.
Further, the spats parapet is set as ladder structure of right angle, and spats parapet bottom is inclined in 40-60 degree
Tiltedly setting.
Further, the cubsoil surface of filling out is equipped with protection network.
Further, the flume is set as ' U ' shape structure, and platform is equipped at the top of the flume.
Compared with prior art, the utility model has the beneficial effects that：
(1) the bank protection main body of the utility model uses prestressed reinforced concrete structure, and the pre-stressed state generated is used
To reduce or offset the tensile stress caused by slope surface, i.e., make up its tensile strength by means of the higher compression strength of concrete
Deficiency achievees the purpose that postpone concrete in tension zone cracking, greatly improves whole stability；
(2) flume of the utility model and water bloking piece are reduced caused when current scour by way of shunting
Soil erosion reduces the shear stress described in bank protection main body, substantially prolongs the service life of bank protection main body.
Description of the drawings
Fig. 1 is the side structure schematic view of the utility model；
Fig. 2 is the main structure diagram of the utility model.
Figure label：
1- spats parapets；The slopes 2- are along revetment；3- support platforms；4- boss；5- bank protection main bodys；6- deformed bar layers；7-
Ladder；8- protection networks；9- platforms；
The first slope-protection blocks of 501-；The second slope-protection blocks of 502-；503- third slope-protection blocks；504- flumes；505- plantings
Slot；506- blocks water block；507- fills out cubsoil.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, the utility model provides a kind of high stability concrete structure for slope protection system, including
Be arranged bottom of slope spats parapet 1 and be arranged on the slope of top of the slope along revetment 2,1 top of the spats parapet is equipped with support platform 3,
The spats parapet 1 is set as ladder structure of right angle, and 1 bottom of spats parapet is obliquely installed in 40-60 degree, and the slope is along shield
2 top of wall is equipped with boss 4, and the slope is equipped with bank protection main body 5 between revetment 2 and spats parapet 1.
In present embodiment, spats parapet 2 has not only acted as the effect of the entire slope protection system concrete structure of support, while also anti-
The soil erosion of concrete structural base is stopped, the setting of 1 bottom angled of spats parapet increases bearing area, improves whole steady
Qualitative, slope enhances the stability of concrete structural edge along the setting of revetment 2, it is therefore prevented that slope along stress sinkage generation, it is convex
The setting of platform 4 avoids ponding in top of the slope and is left from slope edge, washes away the soil in slope surface, reduce the loss of water and soil, bank protection master
Body 5 not only prevents the loss of water and soil, while also enhancing whole stability, effectively prevents slope surface and fracture etc. occurs now
As.
The bank protection main body 5 include the first slope-protection block 501, the second slope-protection block 502 and third slope-protection block 503, described first
It is equipped with flume between slope-protection block 501 and the second slope-protection block 502 and between the second slope-protection block 502 and third slope-protection block 503
504, the flume 504 is set as ' U ' shape structure, and 504 top of the flume is equipped with platform 9, first slope-protection block
501, the second slope-protection block 502 and third slope-protection block 503 are equipped with planting slot 505, and 505 edge of planting slot is equipped with
Water block 506 is blocked, cubsoil 507 is filled out in the planting slot 505,507 surface of cubsoil of filling out is equipped with protection network 8.
Bank protection main body 5 carries out bank protection task using three-stage concrete structure, reduces bank protection main body caused by slope surface sinking
The degree of cracking, in the present embodiment, the setting of flume 504 will be on the first slope-protection block 501 and the second slope-protection block 502
Flowing water be collected and discharge, it is therefore prevented that soil erosion caused by slope surface upstream water flow velocity is too fast, the setting of platform 9 is convenient for
Operating personnel, which walk, completes subsequent repair and maintenance work, can plant flowers and plants in planting slot 505, pass through flowers and plants root
The grabs ground ability in portion realizes the solidification of soil, while improving whole aesthetics, and the setting of protection network 8, playing prevents
The effect of soil erosion.
First slope-protection block 501, the second slope-protection block 502 and third slope-protection block 503 use prestressed reinforced concrete
Structure is provided with netted deformed bar in first slope-protection block 501, the second slope-protection block 502 and third slope-protection block 503
Layer 6 is both provided with ladder 7 on first slope-protection block 501, the second slope-protection block 502 and third slope-protection block 503.
In present embodiment, prestressed reinforced concrete construction is in structural elements before by external force load action, and elder generation is artificially right
It applies pressure, and resulting pre-stressed state is to reduce or offset the tensile stress caused by external load, i.e., by means of mixed
The higher compression strength of soil is coagulated to make up the deficiency of its tensile strength, achievees the purpose that postpone concrete in tension zone cracking, with pre-
Structure made of prestressed concrete, because reaching compressive pre-stress in the method for tension reinforcing steel bar, so also referred to as deformed bar coagulation
Soil structure.
Prestressed reinforced concrete construction, a kind of structure for making concrete be pressurized in advance before load action.Prestressing force tensioning
The method of high strength cast iron or steel wire generates.Prestressed adjusting is realized using post stretching in present embodiment, i.e., is first poured mixed
Solidifying soil, when reaching prescribed strength, then tensioning passes through the reinforcing bar in concrete in reserving hole channel, and is anchored at both ends.Prestressing force energy
Tensile capacity when concrete bearing load is improved, is prevented or the appearance of delayed fracture, and increases the rigidity of structure, saves steel
And cement.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of high stability concrete structure for slope protection system, including be arranged in the spats parapet (1) of bottom of slope and setting on slope
The slope on top is along revetment (2), it is characterised in that：Support platform (3) is equipped at the top of the spats parapet (1), the slope is along revetment (2)
Top is equipped with boss (4), and the slope is equipped with bank protection main body (5) between revetment (2) and spats parapet (1)；
The bank protection main body (5) includes the first slope-protection block (501), the second slope-protection block (502) and third slope-protection block (503), described
Between first slope-protection block (501) and the second slope-protection block (502) and between the second slope-protection block (502) and third slope-protection block (503)
It is equipped with flume (504), is set on first slope-protection block (501), the second slope-protection block (502) and third slope-protection block (503)
There are planting slot (505), planting slot (505) edge to be equipped with and block water block (506), the planting slot (505)
It is interior to fill out cubsoil (507).
2. a kind of high stability concrete structure for slope protection system according to claim 1, it is characterised in that：Described first
Slope-protection block (501), the second slope-protection block (502) and third slope-protection block (503) use prestressed reinforced concrete structure, and described the
It is provided with netted deformed bar layer in one slope-protection block (501), the second slope-protection block (502) and third slope-protection block (503)
(6), it is both provided with ladder (7) on first slope-protection block (501), the second slope-protection block (502) and third slope-protection block (503).
3. a kind of high stability concrete structure for slope protection system according to claim 1, it is characterised in that：The spats
Parapet (1) is set as ladder structure of right angle, and spats parapet (1) bottom is obliquely installed in 40-60 degree.
4. a kind of high stability concrete structure for slope protection system according to claim 1, it is characterised in that：It is described to fill out the heart
Native (507) surface is equipped with protection network (8).
5. a kind of high stability concrete structure for slope protection system according to claim 1, it is characterised in that：The diversion
Canal (504) is set as ' U ' shape structure, and platform (9) is equipped at the top of the flume (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126871.1U CN207933975U (en) | 2018-01-25 | 2018-01-25 | A kind of high stability concrete structure for slope protection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126871.1U CN207933975U (en) | 2018-01-25 | 2018-01-25 | A kind of high stability concrete structure for slope protection system |
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| CN207933975U true CN207933975U (en) | 2018-10-02 |
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| CN201820126871.1U Active CN207933975U (en) | 2018-01-25 | 2018-01-25 | A kind of high stability concrete structure for slope protection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338988A (en) * | 2018-11-21 | 2019-02-15 | 交通运输部天津水运工程科学研究所 | Unilateral aileron formula ecotype groynes |
| CN110093899A (en) * | 2019-05-15 | 2019-08-06 | 中水淮河规划设计研究有限公司 | A kind of Seawall safeguard structure of efficient joint energy dissipating |
-
2018
- 2018-01-25 CN CN201820126871.1U patent/CN207933975U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338988A (en) * | 2018-11-21 | 2019-02-15 | 交通运输部天津水运工程科学研究所 | Unilateral aileron formula ecotype groynes |
| CN109338988B (en) * | 2018-11-21 | 2024-01-23 | 交通运输部天津水运工程科学研究所 | Single-side wing wall type ecological type spur dike |
| CN110093899A (en) * | 2019-05-15 | 2019-08-06 | 中水淮河规划设计研究有限公司 | A kind of Seawall safeguard structure of efficient joint energy dissipating |
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