CN106638461A - Hydraulic engineering retaining wall - Google Patents
Hydraulic engineering retaining wall Download PDFInfo
- Publication number
- CN106638461A CN106638461A CN201710015714.3A CN201710015714A CN106638461A CN 106638461 A CN106638461 A CN 106638461A CN 201710015714 A CN201710015714 A CN 201710015714A CN 106638461 A CN106638461 A CN 106638461A
- Authority
- CN
- China
- Prior art keywords
- keel
- steel plate
- wall body
- substrate
- retaining wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 66
- 239000010959 steel Substances 0.000 claims abstract description 66
- 239000000758 substrate Substances 0.000 claims abstract description 34
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 239000011527 polyurethane coating Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000002787 reinforcement Effects 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract 3
- 239000002689 soil Substances 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 6
- 239000004567 concrete Substances 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 241000238586 Cirripedia Species 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003026 anti-oxygenic effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229920006335 epoxy glue Polymers 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/066—Quays
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The invention discloses a hydraulic engineering retaining wall. The hydraulic engineering retaining wall comprises a substrate and a wall body. The wall body is arranged on the substrate, the wall body is arranged to form an included angle of 75 degrees with the substrate, a first keel is arranged in the substrate, a second keel is arranged in the wall body, the right end of the first keel is welded to the bottom of the first keel, reinforcing ribs are welded to the first keel and the second keel at equal distances, a bottom-bent steel plate is further arranged on the substrate, the steel plate and the wall body are arranged in a spaced manner, a gravel layer and a rubble layer fill a space between the steel plate and the wall body, drain outlets are formed in the bottoms of the rubble layer and the wall body, a steel wire mesh is arranged on the top of each of the drain outlets, a polyurethane coating is arranged in the bottom of the drain outlet, a steel tube is welded to one side of the steel plate, horizontally arranged reinforcing steel bars are mounted in the steel plate, one ends of the reinforcing steel bars are welded to the first keel and the other ends of the reinforcing steel bars are welded to the steel plate. The hydraulic engineering retaining wall disclosed by the invention is good in structural stability and relatively low in cost and has a draining function.
Description
Technical field
The present invention relates to a kind of water conservancy retaining wall.
Background technology
Existing retaining wall refers to supporting Roadbed Soil or the hillside soil body, prevent from banketing or soil deformation unstability construction
Thing.In retaining wall cross section, with the position for being supported by the soil body directly contact wall back of the body is referred to as；Portion that is relative with the wall back of the body, facing sky
Position is referred to as metope；It is referred to as substrate with the position of ground directly contact；Relative with substrate, wall top surface is referred to as wall top；Substrate
Front end is referred to as toe of wall；The rear end of substrate is referred to as wall heel.It is different according to its rigidity and displacement mode, rigid retaining wall, soft can be divided into
Property retaining wall and the class of temporary support three.By local environment condition be divided into regional retaining wall, retaining wall in soaking district and earthquake
Regional retaining wall etc..General area retaining wall is different according to the set location of retaining wall, is divided into curb wall, embankment wall, cutting wall
With hillside wall etc..The retaining wall for being arranged at side slope of embankment is referred to as embankment wall；Wall top is located at the retaining wall of curb and is referred to as curb wall；If
The retaining wall for being placed in cut slope is referred to as cutting wall；Be arranged on hillside, support on hillside the covering layer soil body that may cave in or
The retaining wall of broken rock is referred to as hillside wall.Can be divided into barnacle gravity type, barnacle constant weight formula, reinforced earth gravity by design feature
Formula, the gravity type of concrete half, armored concrete cantilevered and help arm-type, anchor rod type and grappling is board-like, vertical prestressing anchor rod type
Deng.Can be divided into stone built retaining wall, concrete retaining wall, reinforced concrete retaining wall, steel plate retaining wall etc. by materials for wall.According to
Force way, is divided into and faces upward inclined retaining wall and bearing type retaining wall.Reinforced earth bulkhead is the one kind built using reinforced earth technology
Sustaining retaining structure, reinforced earth is a kind of composite earth of the addition bar strip in soil, and it is made using the friction between lacing wire and soil
With, improve the soil body deformation condition and improve the soil body engineering property, so as to reach the purpose of the stable soil body.Reinforced earth technology
Invention is undoubtedly a significant technology innovation, but is gradually finding some not after a large amount of engineering practices and theoretical research
Foot, some are even difficult to the obstacle gone beyond, and it is mainly manifested in：Due to the complexity of the reinforced earth mechanism of action cause it is various
Design theory is simultaneously deposited, it is all reasonable but all can not be generally complete, the data for calculating according to design theory sometimes can not in model test
Preferably verified, and the data obtained from model test are sometimes larger with field measurement data difference, this causes to set
Meter personnel usually feel lack confidence to theoretical calculation data, are that engineering safety considers that rib tape number have to be increased according to personal experience
Amount, reinforcement ring by 3 with diameter reinforced steel bar ring and some intersecting studs normal thereto throw bundle form inner side attachment GSZ do
Liner.Reinforcing bar carries out fracture and welding by design reinforcement ring girth, stud fracture, and it is short that stud material may also be employed prefabricated reinforced concrete
Post etc..Reinforced steel bar ring, stud brush pitch and outer wrapped up in pitch geotechnique and are deployed troops on garrison duty corruption respectively.3 reinforced steel bar rings and some vertical stud colligation groups
Into reinforcement ring skeleton, note：Stud must be positioned at reinforced steel bar ring inner side.Attachment (tied silk colligation) GSZ in reinforced steel bar ring inner side is served as a contrast
Pad.At present existing water conservancy Stability for Retaining Wall Structure is bad, relatively costly, not with drain function.
The content of the invention
In view of this, it is relatively costly it is an object of the present invention to provide a kind of structural stability is bad, not with drain function
Water conservancy retaining wall.
In order to solve above-mentioned technical problem, the technical scheme is that：A kind of water conservancy retaining wall, including substrate and wall
Body, the wall body is located in substrate, and the wall body is arranged with substrate in 75 ° of angles, and the first keel, institute are provided with the substrate
State and the second keel be provided with wall body, the right-hand member of first keel and the bottom welding of the first keel, first keel and
Reinforcement is equidistantly welded with second keel, steel plate of the bottom in bending, the steel plate and wall body are additionally provided with the substrate
It is set in distance, sandy gravel stratum and metalling is filled between the steel plate and wall body, the metalling and wall body bottom is provided with row
The mouth of a river, the discharge outlet top is provided with steel wire, and the discharge outlet bottom is provided with polyurethane coating, the steel plate side weldering
Steel pipe is connected to, is provided with the steel plate in horizontally disposed reinforcing bar, described reinforcing bar one end is welded with the first keel, the reinforcing bar
The other end is welded with steel plate.
Preferably, the reinforcement and the first keel vertical interlaced are arranged, reinforcement can increase the first keel and base
The contact area at bottom.
Preferably, the reinforcement and the second keel vertical interlaced are arranged, reinforcement can increase the second keel and base
The contact area at bottom.
Preferably, the steel pipe runs through steel plate, steel plate is drilled during installation, reinforcing bar is worn
Cross.
Preferably, described steel wire one end is welded with steel plate, the position of steel wire, and wall body can be limited using mixed
Solidifying soil cast is that steel wire is placed on shaping in wall body.
Preferably, the polyurethane coating is located in substrate, polyurethane coating can avoid substrate direct in draining
Washed away by water, increased the service life.
Preferably, the steel pipe is in being equally spaced, steel pipe is provided with many, can both install reinforcing bar, additionally it is possible to by the earthwork
The water penetration of accumulation is to sandy gravel stratum and metalling.
The technology of the present invention effect major embodiment is in the following areas：There are the first keel in the substrate of setting, have second in wall body
Equidistantly it is welded with the bottom welding of keel, the right-hand member of the first keel and the first keel, and the first keel and the second keel and adds
Strong muscle, can keep substrate and wall body structure good stability；Sandy gravel stratum and metalling, energy are filled between the steel plate and wall body of setting
Enough increase the overall construction weight of retaining wall, and reduces cost；The discharge outlet of setting can accumulate sandy gravel stratum and metalling
Water draining, with drain function.
Description of the drawings
Fig. 1 is a kind of structure chart of water conservancy retaining wall of the invention.
Fig. 2 is a kind of drain structure for water figure of water conservancy retaining wall of the invention.
Specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, so that technical solution of the present invention is more
Should be readily appreciated that and grasp.
A kind of water conservancy retaining wall, including substrate 1 and wall body 2, the wall body 2 sets on the base 1, the wall body 2 and substrate 1
Arrange in 75 ° of angles, substrate 1 and wall body 2 adopt concrete moulding by casting, are pre-placed the first keel 3 and the institute of the second keel 4.
State to be provided with substrate 1 in first keel 3, the wall body 2 and be provided with the second keel 4, the right-hand member and first of first keel 3
The bottom welding of keel 4, on the keel 4 of first keel 3 and second reinforcement 5 is equidistantly welded with, before cast concrete
First weld and steel plate 6 of the bottom in bending is additionally provided with substrate 1 described in reinforcement 5., steel plate 6 adopts ferritic stainless steel, containing chromium
15%～30%.Its corrosion resistance, toughness and solderability are improved with the increase of chrome content, and the stress corrosion performance of resistance to chloride is better than it
His species stainless steel, belongs to Crl7, Cr17Mo2Ti, Cr25 of having of this class, Cr25Mo3Ti, Cr28 etc..Ferritic stainless steel
Because chrome content is high, decay resistance is relatively good with antioxygenic property.
The steel plate 6 is set in distance with wall body 2, and sandy gravel stratum 7 and metalling 8 are filled between the steel plate 6 and wall body 2,
The metalling 8 and the bottom of wall body 2 are provided with discharge outlet 9, and the top of the discharge outlet 9 is provided with steel wire 10, and steel wire 10 can
Dropped into discharge outlet 9 with the rubble for placing metalling 8.The bottom of the discharge outlet 9 is provided with polyurethane coating 11, the steel plate
6 sides are welded with steel pipe 12, the steel plate 6 and are provided with horizontally disposed reinforcing bar 13, and the one end of the reinforcing bar 13 is imperial with first
Bone 3 is welded, and the other end of the reinforcing bar 13 is welded with steel plate 14.The vertical interlaced of 5 and first keel of the reinforcement 3 is arranged.It is described
The vertical interlaced of 5 and second keel of reinforcement 4 is arranged.The steel pipe 12 runs through steel plate 6.Weld with steel plate 6 one end of the steel wire 10
Connect, the effect of steel plate is the contact area of increase and soil layer, the position for keeping steel plate 6 is stablized.The polyurethane coating 11 is located at
In substrate 1, the bottom of polyurethane coating 11 is smeared epoxy glue and is fixed with substrate 1.The steel pipe 12 is in be equally spaced.When mounted,
The steel plate by made by moves to installation region, and the left side of steel plate 6 contacts with soil layer, needs to keep the left side of steel plate 6 to be filled up by soil layer, then
Soil layer is compacted, then welds the first keel 3 and the second keel 4, finally carry out the cast of substrate 1 and wall body 2, and filling gravel
Layer 7 and metalling 8.
The technology of the present invention effect major embodiment is in the following areas：There are the first keel in the substrate of setting, have second in wall body
Equidistantly it is welded with the bottom welding of keel, the right-hand member of the first keel and the first keel, and the first keel and the second keel and adds
Strong muscle, can keep substrate and wall body structure good stability；Sandy gravel stratum and metalling, energy are filled between the steel plate and wall body of setting
Enough increase the overall construction weight of retaining wall, and reduces cost；The discharge outlet of setting can accumulate sandy gravel stratum and metalling
Water draining, with drain function.
Certainly, the above is the representative instance of the present invention, and in addition, the present invention can also have other various to be embodied as
The technical scheme that mode, all employing equivalents or equivalent transformation are formed, all falls within the scope of protection of present invention.
Claims (7)
1. a kind of water conservancy retaining wall, it is characterised in that：Including substrate and wall body, the wall body is located in substrate, the wall body with
Substrate is arranged in 75 ° of angles, and the first keel are provided with the substrate, is provided with the second keel in the wall body, and described first
The bottom welding of the right-hand member of keel and the first keel, is equidistantly welded with reinforcement on first keel and the second keel, described
Steel plate of the bottom in bending is additionally provided with substrate, the steel plate is set in distance with wall body, fills out between the steel plate and wall body
Sandy gravel stratum and metalling are filled, the metalling and wall body bottom are provided with discharge outlet, and the discharge outlet top is provided with steel wire,
The discharge outlet bottom is provided with polyurethane coating, and the steel plate side is welded with steel pipe, is provided with level in the steel plate
The reinforcing bar of setting, described reinforcing bar one end is welded with the first keel, and the reinforcing bar other end is welded with steel plate.
2. water conservancy retaining wall according to claim 1, it is characterised in that：The reinforcement sets with the first keel vertical interlaced
Put.
3. water conservancy retaining wall according to claim 1, it is characterised in that：The reinforcement sets with the second keel vertical interlaced
Put.
4. water conservancy retaining wall according to claim 1, it is characterised in that：The steel pipe runs through steel plate.
5. water conservancy retaining wall according to claim 1, it is characterised in that：Weld with steel plate described steel wire one end.
6. water conservancy retaining wall according to claim 1, it is characterised in that：The polyurethane coating is located in substrate.
7. water conservancy retaining wall according to claim 1, it is characterised in that：The steel pipe is in be equally spaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015714.3A CN106638461A (en) | 2017-01-10 | 2017-01-10 | Hydraulic engineering retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015714.3A CN106638461A (en) | 2017-01-10 | 2017-01-10 | Hydraulic engineering retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106638461A true CN106638461A (en) | 2017-05-10 |
Family
ID=58843908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710015714.3A Pending CN106638461A (en) | 2017-01-10 | 2017-01-10 | Hydraulic engineering retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106638461A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060092552A (en) * | 2005-02-18 | 2006-08-23 | (주)한국건설공법 | The non-strut down framework construction method of having used cast in place concrete pile |
| CN102155016A (en) * | 2011-05-10 | 2011-08-17 | 中铁二院工程集团有限责任公司 | Drainage anchor rod, side slope protection engineering repairing and reinforcing structure and construction method |
| CN203462484U (en) * | 2013-07-22 | 2014-03-05 | 杭州华水市政工程有限公司 | Existing retaining wall reinforcement structure |
| CN203654316U (en) * | 2013-12-20 | 2014-06-18 | 杨文革 | Retaining wall for hydraulic engineering |
| CN203741868U (en) * | 2013-10-11 | 2014-07-30 | 山西宏厦建筑工程有限公司 | Reinforced concrete retaining wall structure with combined anchor wire |
| CN204455989U (en) * | 2015-03-12 | 2015-07-08 | 徐海波 | A kind of retaining wall for hydraulic engineering |
-
2017
- 2017-01-10 CN CN201710015714.3A patent/CN106638461A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060092552A (en) * | 2005-02-18 | 2006-08-23 | (주)한국건설공법 | The non-strut down framework construction method of having used cast in place concrete pile |
| CN102155016A (en) * | 2011-05-10 | 2011-08-17 | 中铁二院工程集团有限责任公司 | Drainage anchor rod, side slope protection engineering repairing and reinforcing structure and construction method |
| CN203462484U (en) * | 2013-07-22 | 2014-03-05 | 杭州华水市政工程有限公司 | Existing retaining wall reinforcement structure |
| CN203741868U (en) * | 2013-10-11 | 2014-07-30 | 山西宏厦建筑工程有限公司 | Reinforced concrete retaining wall structure with combined anchor wire |
| CN203654316U (en) * | 2013-12-20 | 2014-06-18 | 杨文革 | Retaining wall for hydraulic engineering |
| CN204455989U (en) * | 2015-03-12 | 2015-07-08 | 徐海波 | A kind of retaining wall for hydraulic engineering |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |