CN206581221U - A kind of reservoir dam surface concrete protective layer - Google Patents
A kind of reservoir dam surface concrete protective layer Download PDFInfo
- Publication number
- CN206581221U CN206581221U CN201720193286.9U CN201720193286U CN206581221U CN 206581221 U CN206581221 U CN 206581221U CN 201720193286 U CN201720193286 U CN 201720193286U CN 206581221 U CN206581221 U CN 206581221U
- Authority
- CN
- China
- Prior art keywords
- stiffener
- positioning frame
- frame body
- pile
- concrete cover
- 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.)
- Expired - Fee Related
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a kind of reservoir dam surface concrete protective layer; including dam body; dam outer body has poured concrete cover; positioning frame body is equipped between concrete cover and dam body; it is equidistant at the inside of concrete cover and the position of close positioning frame body to be equipped with the first stiffener; the bottom even of positioning frame body is provided with the position at the top of pile, the inside of concrete cover and close concrete cover and is provided with reinforcing network.The utility model passes through the reinforcing network, the first stiffener and the second stiffener that are set respectively in the inside of concrete cover; the connector being equipped with; so that forming an entirety between reinforced frame and reinforcing network that the first stiffener and the second stiffener are constituted; the effective shock resistance for enhancing concrete cover so that the cracking resistance of concrete cover is greatly improved.
Description
Technical field
The utility model is related to hydraulic engineering technical field, specially a kind of reservoir dam surface concrete protective layer.
Background technology
At present, in hydraulic engineering construction construction, in order to prevent dam from being destroyed or corroding by external force, it will usually in dam
Surface pour a layer concrete to protect dam, but at present, dam outer surface concrete cover, its stability and anti-
Shake ability is poor, during permanent use, and pole, which holds, crack occurs so that extraneous rainwater is easily infiltrated into protective layer
Portion, causes to corrode to protective layer and dam body, the safety of dam has been had a strong impact on, to resident's security presence in dam downstream
Threat.
Utility model content
The purpose of this utility model is to provide a kind of reservoir dam surface concrete protective layer, and it is good to possess stability, with
And the strong advantage of antidetonation, effect of anti-cracking, the stability solved currently used for the concrete cover on reservoir dam surface is poor, with
And shock resistance it is weak the problem of.
To achieve the above object, the utility model provides following technical scheme：
A kind of reservoir dam surface concrete protective layer, including dam body, the dam outer body have poured coagulation
Positioning frame body, the inside of the concrete cover are equipped between protective soil layer, concrete cover and the dam body
And equidistant it is equipped with the first stiffener, first stiffener and the first stiffener at the position of positioning frame body
Between be connected by the second stiffener, the bottom even of the positioning frame body is provided with pile, and the pile is located at dam sheet
The inside of body, the inside of the pile is provided with reinforced steel, and the top of the reinforced steel, which is run through positioning frame body and extended to, determines
Position framework top be connected with the first stiffener, the reinforced steel through positioning frame body position at and positioning frame body it
Between mutually weld, be provided with reinforcing network at the inside of the concrete cover and position at the top of the concrete cover, it is described
It is connected between reinforcing network and the first stiffener by connector.
It is preferred that, the positioning frame body is overall to constitute fenestral fabric, the transverse groove by transverse channel steels and longitudinal channel-section steel
Steel and longitudinal channel-section steel are vertical each other.
It is preferred that, the pile is cylindrical structure, and the pile is made up of concrete, and the diameter of pile bottom is more than
The diameter on pile top.
It is preferred that, it is parallel to each other between first stiffener and the second stiffener and positioning frame body, described first
It is parallel to each other, is mutually hung down between second stiffener and the first stiffener between stiffener and the first stiffener
Directly.
It is preferred that, it is parallel to each other between the reinforcing network and the first stiffener and the second stiffener.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model passes through the reinforcing network set respectively in the inside of concrete cover, the first stiffener and
Two stiffeners, the connector being equipped with so that reinforced frame and reinforcing that the first stiffener and the second stiffener are constituted
An entirety is formed between net, the shock resistance of concrete cover is effectively enhanced so that the cracking resistance of concrete cover
It is greatly improved, and the positioning frame body and pile being equipped with again, then coordinate the reinforced steel set inside pile, make
The stability for obtaining the protective layer is greatly improved, also, runs through positioning frame body according to reinforced steel, and simultaneously and posting
Body and the first stiffener are attached, and the stability of the protective layer can not only be more further improved, while can also
So that the antidetonation of the protective layer, effect of anti-cracking are further improved, so as to effectively solve currently used for reservoir dam
The stability of the concrete cover on surface is poor, and shock resistance it is weak the problem of.
Brief description of the drawings
Fig. 1 is the utility model cross-sectional configuration schematic diagram；
Fig. 2 is mplifying structure schematic diagram at A in Fig. 1；
Fig. 3 is the utility model positioning frame body overlooking the structure diagram.
In figure：1 dam body, 2 concrete covers, 3 positioning frame bodies, 31 transverse channel steels, 32 longitudinal channel-section steels, 4 piles, 5
Reinforced steel, 6 first stiffeners, 7 second stiffeners, 8 reinforcing networks, 9 connectors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of reservoir dam surface concrete protective layer, including dam body 1, the outside of dam body 1
Concrete cover 2 has been poured, positioning frame body 3 is equipped between concrete cover 2 and dam body 1, positioning frame body 3 is overall
Fenestral fabric is constituted by transverse channel steels 31 and longitudinal channel-section steel 32, transverse channel steels 31 and longitudinal channel-section steel 32 are vertical each other, mix
Equidistant at the inside of solidifying protective soil layer 2 and the position of close positioning frame body 3 to be equipped with the first stiffener 6, first strengthens steel
Be connected between muscle 6 and the first stiffener 6 by the second stiffener 7, the first stiffener 6 and the second stiffener 7 with
It is parallel to each other, is parallel to each other between the first stiffener 6 and the first stiffener 6 between positioning frame body 3, the second stiffener 7
It is mutually perpendicular between the first stiffener 6, the bottom even of positioning frame body 3 is provided with pile 4, and pile 4 is cylindrical structure, ground
Stake 4 is made up of concrete, and diameter of the diameter more than the top of pile 4 of the bottom of pile 4, and pile 4 is located at the interior of dam body 1
Portion, the inside of pile 4 is provided with reinforced steel 5, and the top of reinforced steel 5 runs through positioning frame body 3 and extends to the top of positioning frame body 3
Portion is connected with the first stiffener 6, and reinforced steel 5 is mutually welded at the position of positioning frame body 3 between positioning frame body 3,
Reinforcing network 8 is provided with the position at the inside of concrete cover 2 and the close top of concrete cover 2, reinforcing network 8 and first adds
It is connected between strong reinforcing bar 6 by connector 9, between the stiffener 6 of reinforcing network 8 and first and the second stiffener 7 mutually
It is parallel.
The utility model passes through the reinforcing network 8, the and of the first stiffener 6 that are set respectively in the inside of concrete cover 2
Second stiffener 7, the connector 9 being equipped with so that the reinforced frame that the first stiffener 6 and the second stiffener 7 are constituted
An entirety is formed between reinforcing network 8, the shock resistance of concrete cover 2 is effectively enhanced so that concrete cover 2
Cracking resistance be greatly improved, and the positioning frame body 3 and pile 4 being equipped with again, then coordinate what the inside of pile 4 was set
Reinforced steel 5 so that the stability of the protective layer is greatly improved, also, positioning frame body 3 is run through according to reinforced steel 5,
And be attached simultaneously with the stiffener 6 of positioning frame body 3 and first, it can not only more further improve the steady of the protective layer
It is qualitative, while the antidetonation of the protective layer, effect of anti-cracking can also be caused to be further improved, so as to effectively solve mesh
The stability of the preceding concrete cover for reservoir dam surface is poor, and shock resistance it is weak the problem of.
The reservoir dam surface concrete protective layer, during construction, workmen is first in the cast inside pile of dam body 1
4, when casting pile 4, reinforced steel 5 is set inside pile 4, when after the completion of pile 4 is poured and when reaching construction reference, then
Positioning frame body 3, the first stiffener 6, the second stiffener 7 and reinforcing network 8 are sequentially installed to the outer surface of dam body 1,
A web frame is formed, last formwork erection casting concrete when the hardness of concrete reaches standard, that is, forms concrete protective
Layer 2.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of reservoir dam surface concrete protective layer, including dam body (1), it is characterised in that：The dam body (1)
Outside has poured concrete cover (2), and positioning frame body is equipped between the concrete cover (2) and dam body (1)
(3), the inside of the concrete cover (2) and equidistant it is equipped with the first reinforcement steel at the position of positioning frame body (3)
Muscle (6), is connected between first stiffener (6) and the first stiffener (6) by the second stiffener (7), described
The bottom even of positioning frame body (3) is provided with pile (4), and the pile (4) is located at the inside of dam body (1), the pile (4)
Inside be provided with reinforced steel (5), the top of the reinforced steel (5) is through positioning frame body (3) and extends to positioning frame body (3)
Top be connected with the first stiffener (6), the reinforced steel (5) through positioning frame body (3) position at and posting
Body is mutually welded between (3), is set at the position at the top of the inside of the concrete cover (2) and close concrete cover (2)
There is reinforcing network (8), be connected between the reinforcing network (8) and the first stiffener (6) by connector (9).
2. a kind of reservoir dam surface concrete protective layer according to claim 1, it is characterised in that：The positioning frame body
(3) it is overall that fenestral fabric, the transverse channel steels (31) and longitudinal channel-section steel are constituted by transverse channel steels (31) and longitudinal channel-section steel (32)
(32) it is vertical each other.
3. a kind of reservoir dam surface concrete protective layer according to claim 1, it is characterised in that：The pile (4)
For cylindrical structure, the pile (4) is made up of concrete, and the diameter of pile (4) bottom is more than the straight of pile (4) top
Footpath.
4. a kind of reservoir dam surface concrete protective layer according to claim 1, it is characterised in that：Described first strengthens
It is parallel to each other between reinforcing bar (6) and the second stiffener (7) and positioning frame body (3), first stiffener (6) and first adds
It is parallel to each other, is mutually perpendicular between second stiffener (7) and the first stiffener (6) between strong reinforcing bar (6).
5. a kind of reservoir dam surface concrete protective layer according to claim 1, it is characterised in that：The reinforcing network
(8) it is parallel to each other between the first stiffener (6) and the second stiffener (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720193286.9U CN206581221U (en) | 2017-03-01 | 2017-03-01 | A kind of reservoir dam surface concrete protective layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720193286.9U CN206581221U (en) | 2017-03-01 | 2017-03-01 | A kind of reservoir dam surface concrete protective layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581221U true CN206581221U (en) | 2017-10-24 |
Family
ID=60091996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720193286.9U Expired - Fee Related CN206581221U (en) | 2017-03-01 | 2017-03-01 | A kind of reservoir dam surface concrete protective layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206581221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589649A (en) * | 2018-05-22 | 2018-09-28 | 钟利芬 | A kind of erosion control reinforcement type water conservancy dykes and dams |
-
2017
- 2017-03-01 CN CN201720193286.9U patent/CN206581221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589649A (en) * | 2018-05-22 | 2018-09-28 | 钟利芬 | A kind of erosion control reinforcement type water conservancy dykes and dams |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205742175U (en) | A kind of steel construction protection wall of bored pile | |
| CN206581221U (en) | A kind of reservoir dam surface concrete protective layer | |
| CN208534081U (en) | A kind of reconstruction structure of old building constructional column | |
| CN208934013U (en) | A kind of basement bottom board pouring after settlement structure | |
| CN208328665U (en) | A kind of full assembled light abutment | |
| CN206267179U (en) | A kind of flexible cladding soil nail wall protective slope structure | |
| CN211370397U (en) | Enclosure structure capable of reducing shield originating or receiving risk | |
| CN205804237U (en) | A kind of recycling roadbed concrete guardrail | |
| CN207079814U (en) | A kind of FRP tube nucleus heart reinforcing bar sea sand concrete columns | |
| CN205329445U (en) | Compound resistance to compression road bed | |
| CN203229927U (en) | Treatment structure for dam body upstream face superficial layer temperature crack | |
| CN203603525U (en) | Reinforcing structure with clamp plate girder and clamp plate column externally arranged for stone structure | |
| CN106948550A (en) | A kind of FRP tube nucleus heart reinforcing bar sea sand concrete columns | |
| CN216075134U (en) | Rich water district faces lake sandy soil deep basal pit hillside top construction road structure | |
| CN107964975A (en) | The PBL shear connectors connection structure and its construction method of steel pipe composite pile and cushion cap | |
| CN209741685U (en) | Road and bridge crack reinforced structure | |
| CN209324383U (en) | A kind of joint structure of Shield-bored tunnels and station | |
| CN209025051U (en) | A kind of antidetonation dam body hydro-structure | |
| CN208266606U (en) | A kind of highway subgrade landslide-proofing device | |
| CN210067010U (en) | Anti-seismic low-carbon building structure | |
| CN209179783U (en) | Loess tunnel inverted arch constructing structure based on mobile trestle | |
| CN107044132A (en) | A kind of construction method of quake-resistant safety ground | |
| CN206801597U (en) | A kind of flood mine chamber waterproof construction | |
| CN106087872B (en) | A kind of bank protection structure and construction method | |
| CN206581138U (en) | A kind of reinforced concrete bridge guardrail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20180301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |