CN206529764U - A kind of reinforced concrete sheet pile and diaphram wall - Google Patents
A kind of reinforced concrete sheet pile and diaphram wall Download PDFInfo
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- CN206529764U CN206529764U CN201720188109.1U CN201720188109U CN206529764U CN 206529764 U CN206529764 U CN 206529764U CN 201720188109 U CN201720188109 U CN 201720188109U CN 206529764 U CN206529764 U CN 206529764U
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Abstract
The utility model discloses a kind of reinforced concrete sheet pile, it includes the prominent main body of lateral rear side in the past, the first edge of a wing portion and the second edge of a wing portion are respectively arranged with the both sides of main body, female connector portions are configured with the first edge of a wing portion, male connector portions are configured with the second edge of a wing portion, stirrup and vertical muscle are provided with main body and the first edge of a wing portion and the second edge of a wing portion, the breach that female connector portions include lateral surface, clamping through hole, run through and cut off the lateral surface, the breach is connected with clamping through hole；Male connector portions include connecting plate and the card adapter plate being connected with each other；During the connection of two reinforced concrete sheet piles, the card adapter plate of one of reinforced concrete sheet pile can clamping in the clamping through hole of the female connector portions of another reinforced concrete sheet pile.Disclosed herein as well is a kind of diaphram wall using above-mentioned reinforced concrete sheet pile.Together with the female connector portions of adjacent reinforced concrete sheet pile are mutually inserted with male connector portions, as an entirety, with good water-stagnating effect.
Description
Technical field
The utility model is related to a kind of reinforced concrete sheet pile for underground structure and uses the armoured concrete slab
The diaphram wall of stake.
Background technology
In the building course of underground structure, reinforced concrete sheet pile is one kind for vertical earth-retaining protective slope structure
Conventional sheet pile, its in Excavation Process as foundation ditch gib, after the completion of excavation of foundation pit, built often as underground
The permanent structure built, two edges of a wing of current reinforced concrete sheet pile are typically provided with the end face of smoother, and Fig. 1 is shown
In the structure diagram of existing reinforced concrete sheet pile 100, two edges of a wing of the reinforced concrete sheet pile 100, one is designed to
Protuberance 101 with arc-shaped surface, another is configured to have the lower concave part 102 of arc-shaped surface, works as armoured concrete slab
When underground is sunk in stake 100, adjacent reinforced concrete sheet pile 100 relies on protuberance 101 and lower concave part 102.
Complete that there is a gap between the adjacent reinforced concrete sheet pile 100 of sinking, due to the mistake in sinking watching
Difference, it is very big that this gap becomes sometimes, so as to influence the water-stagnating effect of reinforced concrete sheet pile.
Utility model content
The problem of purpose of the application is to solve above-mentioned reinforced concrete sheet pile water-stagnating effect difference, it first proposed one kind
Reinforced concrete sheet pile with good water-stagnating effect, the reinforced concrete sheet pile has following technical characteristic：
It includes the prominent main body of lateral rear side in the past, the first edge of a wing portion is provided with the side of main body, in the another of main body
Side is provided with the second edge of a wing portion, and female connector portions are configured with the first edge of a wing portion, and male joint is configured with the second edge of a wing portion
Portion, the main body and the first edge of a wing portion and the second edge of a wing portion are reinforced concrete structure, in main body and the first edge of a wing portion and the
Stirrup and vertical muscle are provided with two edges of a wing portion,
The breach that the female connector portions include lateral surface, clamping through hole, run through and cut off the lateral surface, the breach and clamping
Through hole is connected；
The male connector portions include connecting plate and card adapter plate, and the connecting plate and card adapter plate are along reinforced concrete sheet pile
Length direction extends, and the side of connecting plate is extend into the second edge of a wing portion, and the opposite side relative with above-mentioned side of connecting plate is stretched
Go out the second edge of a wing portion and connect card adapter plate；
During the connection of two reinforced concrete sheet piles, the card adapter plate of one of reinforced concrete sheet pile can clamping to another
In the clamping through hole of the female connector portions of individual reinforced concrete sheet pile.
In the utility model, female connector portions and male joint are not configured with two flange portions of reinforced concrete sheet pile
Portion, when the utility model is sunk to underground, the female connector portions of adjacent reinforced concrete sheet pile and male connector portions phase interfix
It is connected together, the card adapter plate of specially male connector portions is inserted in the clamping through hole of female connector portions, is then poured into a mould in clamping through hole
Concrete, so that adjacent reinforced concrete sheet pile is connected as an entirety, the underground formed by the utility model is continuous
Wall not only has higher intensity, also with good water-stagnating effect.
Further, the clamping through hole of the female connector portions is manhole, and the breach has a Central Symmetry face, described
The central axis of clamping through hole is located in the Central Symmetry face of above-mentioned breach；The connecting plate of the male connector portions has one vertically should
The Central Symmetry face of the thickness direction of connecting plate, the Central Symmetry face of the connecting plate is overlapped with the Central Symmetry face of the breach.
Said structure may further ensure that the utility model when sinking to underground, and the diaphram wall formed being capable of edge
One setting face extension, will not occur the phenomenon that indivedual reinforced concrete sheet piles protrude above-mentioned setting face, make the knot of diaphram wall
Structure is stable, and with higher intensity.
Further, the female connector portions have a jut in prominent first edge of a wing portion, and the jut is along armored concrete
The width of sheet pile is outstanding, and the outer surface of the jut is in circular arc and forms the lateral surface of above-mentioned female connector portions；The
Two edges of a wing portion have a recess, and the recess is inwardly recessed along the width of reinforced concrete sheet pile, and the recess has in circle
The concave surface of arc, the arc radius of the concave surface is equal with the arc radius of the outer surface of above-mentioned jut.
When two the utility model reinforced concrete sheet pile connections, above-mentioned jut can extend into above-mentioned recess,
Further enhance the bonding strength between adjacent reinforced concrete sheet pile.
Further, in the female connector portions covered with concrete cover, the concrete cover has along reinforced concrete
The outstanding convex portion of the width of native sheet pile, the convex portion has the outer surface in arc-shaped；Second edge of a wing portion has one the
One recess, first recess is inwardly recessed along the width of reinforced concrete sheet pile, and first recess has in circular arc
First concave surface, the arc radius of first concave surface is equal with the arc radius of the outer surface of raised part；Above-mentioned concrete
Protective layer has corresponding with the breach of female connector portions and connection a opening, and the width of the opening is scarce not less than female connector portions
The width of mouth.
After female connector portions oversite concrete protective layer, female connector portions can be formed with certain protection, facilitate reinforced concrete
The transport and construction of native sheet pile.
Further, the card adapter plate is vertically fixed on connecting plate, and connecting plate is arranged on the pars intermedia of card adapter plate.Should
Design can enable card adapter plate fully using female connector portions clamping through hole space, and can enable card adapter plate bear compared with
Big pulling force.And when card adapter plate is unilateral be connected on connecting plate when, produced when card adapter plate is in the pulling force by connecting plate or thrust
Raw moment of torsion, card adapter plate is easy to come off from connecting plate.
Further, the width of the breach of the female connector portions is more than the thickness of the connecting plate of the male connector portions；In connection
The front and rear sides of plate are provided with mud guard, when two reinforced concrete sheet piles are connected with each other, one of armoured concrete slab
The mud guard of stake is located in the clamping through hole of the female connector portions of another reinforced concrete sheet pile, described under the promotion of external force
Mud guard can block the gap between the breach of connecting plate and female connector portions.
Or, the width of the breach of the female connector portions is more than the thickness of the connecting plate of the male connector portions；In connecting plate
Front and rear sides be provided with compressible soft board.Compressible soft board can use rubber slab, rubber and plastic boards, soft plastic board or various foams
Plate makes.
Diaphragm wall located underground can by the outside soil body pressure, because the structure of the outside soil body is different, to diaphragm wall
The pressure formed is also different, when the soil property of subregion is poor, has stronger mobility relative to the soil body of peripheral region,
Can then bigger pressure, then certain that the reinforced concrete sheet pile in the region can be vertically be produced to the diaphragm wall of respective regions
One axis rotates, now, if the width of the breach of the female connector portions of reinforced concrete sheet pile is equal to the connection of male connector portions
The thickness of plate, due to being limited by the breach of female connector portions, the connecting plate of male connector portions can bend, and bending radius compared with
Small, over time, the bending can produce plastic deformation, the intensity of connecting plate be reduced, so as to reduce the security of diaphragm wall.
When thickness of the width more than the connecting plate of the male connector portions for the breach for making female connector portions, and mud guard is set
Afterwards, after polylith reinforced concrete sheet pile is in turn connected to form diaphragm wall, coagulation can be poured into a mould in the clamping through hole of female connector portions
Soil, due to there is the presence of mud guard, concrete will not be entered in the breach of female connector portions, make the connecting plates of male connector portions with it is female
Two side walls of the breach of connector portions have certain gap, when reinforced concrete sheet pile is sent out in the presence of outside soil pressure
During raw rotation, the connecting plate of male connector portions can be moved in the breach of female connector portions, it is to avoid the bending or reduction connection of connecting plate
The flexibility of plate, to avoid or reduce the probability that plastic deformation occurs for connecting plate, it is ensured that the safety of diaphram wall.
The front and rear sides of connecting plate are provided with compressible soft board, it may have same effect, due to there is compressible soft board
Presence, when in the clamping through hole to female connector portions pour into a mould concrete when, concrete enters the amount meeting of the breach of female connector portions
It is greatly reduced, in the breach that female connector portions are entered even without concrete, when reinforced concrete sheet pile is in the outside soil body
When being rotated in the presence of pressure, the compressible soft board in the breach of female connector portions can become under the extruding of connecting plate
It is thin, connecting plate is produced movement in breach, so as to reduce the flexibility of connecting plate, the several of plastic deformation occur for reduction connecting plate
Rate, it is ensured that the safety of diaphram wall.
The width of the breach of female connector portions is advisable with the thickness 3-10mm of the connecting plate more than male connector portions, if female joint
When the thickness of the connecting plate of the male connector portions of width of the breach in portion is excessive, can increase mud guard or compressible soft board to both it
Between gap plugging difficulty, when the thickness of the connecting plate of the male connector portions of width of the breach of female connector portions is too small, then connecting plate
Scope of activities it is too small, it is impossible to play the effect for avoiding or reducing connecting plate flexibility.
Further, the female connector portions are made or rolled by steel plate using round steel pipe and formed.Connect using steel pipe manufacturing is female
During head, using the tube chamber of steel pipe as the clamping through hole of female connector portions, it only need to open up one along the length direction of pipe and run through
The breach of tube wall, but the cost of manufacture of this method is higher, manufacturing cost can be effectively reduced by being rolled using steel plate, and can be
Relevant enterprise is customized.
Female connector portions in the utility model are welded on the stirrup in the first edge of a wing portion；The connecting plate of male connector portions is welded on
On the stirrup on second edge of a wing portion.
Secondly, the application also provides a kind of diaphram wall, and the diaphram wall includes at least one piece any of the above-described skill
Reinforced concrete sheet pile described in art scheme.As needed, concrete is filled with clamping through hole.
Brief description of the drawings
Fig. 1 is the structural representation of reinforced concrete sheet pile in the prior art.
Fig. 2 is the structural representation of the reinforced concrete sheet pile in embodiment 1 in the application.
Fig. 3 is to mark the enlarged drawing for being in Fig. 2.
Fig. 4 be in Fig. 2 mark for part enlarged drawing.
Fig. 5 is the schematic diagram after reinforced concrete sheet pile shown in Fig. 2 is connected with each other.
Fig. 6 is to mark the enlarged drawing for being in Fig. 5.
Fig. 7 is situation about being deformed after being extruded after reinforced concrete sheet pile shown in Fig. 5 is connected with each other by the soil body.
Fig. 8 is the part-structure schematic diagram of the reinforced concrete sheet pile in embodiment 2 in the application.
Fig. 9 is the part-structure schematic diagram of the reinforced concrete sheet pile in embodiment 3 in the application.
Figure 10 is the structural representation of the first embodiment of diaphram wall in the application.
Figure 11 is the structural representation of second of embodiment of diaphram wall in the application.
Embodiment
In the accompanying drawings, to represent clear, it is related to the expression in the center of circle, is represented using a small circle.In the application
Described front side refers to the notch of the groove on reinforced concrete sheet pile that towards identical side rear side refers to and front side phase
Anti- side, for example in fig. 2, front side just refer to the notch of groove 19 towards identical side, rear side just refer to it is recessed
The opposite side of the direction of the notch of groove 19.
Embodiment 1：
Referring to Fig. 2, a kind of reinforced concrete sheet pile 10, it includes the prominent main body 11 of lateral rear side in the past, in main body
11 side is provided with the first edge of a wing portion 12, and the opposite side of main body 11 is provided with the second edge of a wing portion 13, in the first edge of a wing portion 12
On be configured with female connector portions 14, male connector portions 15, the edge of a wing portion 12 of main body 11 and first are configured with the second edge of a wing portion 13
It is reinforced concrete structure with the second edge of a wing portion 13, is respectively provided with main body 11 with the first edge of a wing portion 12 and the second edge of a wing portion 13
There are stirrup 112 and vertical muscle 113；
Referring to Fig. 3, the female connector portions 14 include lateral surface 143, clamping through hole 141, run through and cut off the lateral surface
143 breach 142, the breach 142 is connected with clamping through hole 141；
Referring to Fig. 4, the male connector portions 15 include connecting plate 151 and card adapter plate 152, the connecting plate 151 and clamping
Plate 152 extends along the length direction of reinforced concrete sheet pile 10, and the side of connecting plate 151 is extend into the second edge of a wing portion 13,
The opposite side relative with above-mentioned side of connecting plate 151 stretches out the second edge of a wing portion 13 and connects card adapter plate 152；
Fig. 5 and Fig. 6 are referred to, when two reinforced concrete sheet piles 10 are connected, one of reinforced concrete sheet pile
Card adapter plate can clamping in the clamping through hole of the female connector portions of another reinforced concrete sheet pile.
In the present embodiment, female connector portions 14 and the first end 114 of stirrup 112 are linked together using welding manner,
The second end 115 of the connecting plate 151 of male connector portions 15 and stirrup 112 is linked together using welding manner.It is appreciated that female
Connector portions 14 and the connection of the first end 114 of stirrup 112 and the connecting plate 151 and the second of stirrup 112 of male connector portions 15
The connection of end 115 can also using colligation, the mode such as be hinged and connect.
The clamping through hole 141 of the female connector portions 14 is manhole, and the breach 142 has a Central Symmetry face 146,
The central axis 145 of the clamping through hole is located in the Central Symmetry face 146 of above-mentioned breach 142；The company of the male connector portions 15
Fishplate bar 151 has the Central Symmetry face 156 of the thickness direction of a vertical connecting plate 151, the Central Symmetry face 156 of the connecting plate
Overlapped with the Central Symmetry face 146 of the breach 142.
The female connector portions 14 have a jut 144 in prominent first edge of a wing portion 12, and the jut is along armored concrete
The width of sheet pile 10 is outstanding, and the outer surface of the jut 144 is in circular arc and forms the outer of above-mentioned female connector portions 14
Sideways 143；
Second edge of a wing portion 13 has a recess, and width of the recess along reinforced concrete sheet pile 10 is inwardly recessed,
The recess has the concave surface 131 in circular arc, the arc radius of the concave surface 131 and the outer surface of above-mentioned jut 144
Arc radius is equal.
Card adapter plate 152 is vertically fixed on connecting plate 151, and connecting plate 151 is arranged on the pars intermedia of card adapter plate 152,
Form T-shaped structure, it is possible to understand that connecting plate 151 can also be connected to the edge of card adapter plate 152, form L-shaped structure, or
Person makes connecting plate 151 deviate the pars intermedia of card adapter plate, makes card adapter plate relative to the junction with connecting plate, forms a hem width on one side
Narrow form.
The big 10mm of thickness H of the connecting plate 151 of the width L male connector portions 15 of the breach of the female connector portions 14；
The front and rear sides of connecting plate 151 are provided with mud guard 16, when two reinforced concrete sheet piles are connected with each other, one of steel
The mud guard of reinforced concrete sheet pile is located in the clamping through hole of the female connector portions of another reinforced concrete sheet pile, in pushing away for external force
Under dynamic, the mud guard can block the gap between the breach of connecting plate and female connector portions, and card adapter plate lacks with female connector portions
There is gap 17 between the one or both sides of mouth.
After diaphram wall is made using the present embodiment, when the soil property of subregion is poor, relative to peripheral region
The soil body just there is stronger mobility, then the reinforcing bar of bigger pressure, the then region can be produced to the diaphragm walls of respective regions
Concrete sheet-piling can be vertically a certain axis rotate, the joint meeting of some or several reinforced concrete sheet piles
Offset to the internal direction of foundation ditch, when the width L for the breach for making female connector portions is more than the thickness H of the connecting plate of the male connector portions
When, and after mud guard 16 is set, when pouring into a mould concrete in the clamping through hole to female connector portions, concrete will not enter female
In the breach of connector portions, make between having necessarily between the connecting plate of male connector portions and two side walls of the breach of female connector portions
Gap, when reinforced concrete sheet pile rotates in the presence of outside soil pressure, the connecting plate of male connector portions can be female
Moved in the breach of connector portions, it is to avoid the bending of connecting plate or the flexibility for reducing connecting plate, to avoid or reduce connecting plate hair
The probability of raw plastic deformation, it is ensured that the safety of diaphram wall.
Referring to Fig. 7, two connected reinforced concrete sheet piles link together, in the presence of power F, two reinforcing bars are mixed
Concrete board stake relatively rotates, relative to former mounting surface A, and the angle that one of reinforced concrete sheet pile is rotated is a, another
The angle that individual reinforced concrete sheet pile is rotated is β, because the width L of the breach of female connector portions is more than the connection of the male connector portions
The thickness H of plate, when not having fill concrete or other fillers in clamping through hole, connecting plate can lacking in female connector portions
It is intraoral to move freely；When filling is with fill concrete or other fillers in clamping through hole, when concrete or other fillings
When agent can relatively rotate with clamping through hole, connecting plate can be moved freely in the breach of female connector portions, even if coagulation
Native or other fillers can not relatively rotate with clamping through hole, and connecting plate can also bend, due to lacking for female connector portions
Mouthful width L be more than the male connector portions connecting plate thickness H, within the specific limits, the breach of female connector portions will not be against
On connecting plate, so as to reduce the probability of connecting plate plastic deformation, it is ensured that the safety of diaphram wall.
In the present embodiment, female connector portions 14 are made using round steel pipe, i.e., along the length direction of round steel pipe in circle
A breach through the tube wall of round steel pipe is opened up on the tube wall of steel pipe, and the breach is through two end faces up and down.
Formed it is appreciated that female connector portions can also be rolled using steel plate.
Embodiment 2
The present embodiment is the improvement on the basis of embodiment 1, referring to Fig. 8, the present embodiment it is different from embodiment 1
In, the both sides of the connecting plate 352 of male connector portions 35 are provided with compressible soft board 36, in the present embodiment, compressible soft board tool
Body uses rubber slab.It is appreciated that according to the need for specific, the compressible soft board can also using rubber and plastic boards, soft plastic board or
Various cystosepiments make.
Embodiment 3
The present embodiment is the improvement on the basis of embodiment 1, and the present embodiment and the difference of embodiment 1 are, refer to figure
9, female connector portions 44 are configured with the first edge of a wing portion 42, the female connector portions 44 include lateral surface 443, clamping through hole 441, passed through
The breach 442 of the lateral surface 443 is worn and cuts off, the breach 442 is connected with clamping through hole 441；In female connector portions 44 covered with mixed
Solidifying protective soil layer 49, the concrete cover 49 has along the outstanding convex portion of the width of reinforced concrete sheet pile, should
Convex portion has the outer surface 492 in arc-shaped；Concrete cover 49 is corresponding simultaneously with the breach 442 of female connector portions 44 with one
The opening 491 of connection, the width of the opening 491 is equal to the width of the breach of female connector portions.It is appreciated that opening 491 can be omited
More than the width of breach 442.
Embodiment 4
The present embodiment is the improvement on the basis of embodiment 1, and the present embodiment and the difference of embodiment 1 are, in male joint
The both sides of the connecting plate in portion are not provided with mud guard, and are not provided with other similar parts.
Embodiment 5
A kind of diaphram wall, the diaphram wall includes the armored concrete described in any embodiment in above-described embodiment
Sheet pile, or the reinforced concrete sheet pile in the embodiment of above-mentioned more than two is employed, and in the clamping of reinforced concrete sheet pile
Concrete is filled with through hole.It can certainly be individually composed ground using the reinforced concrete sheet pile described in any of the above-described embodiment
Lower diaphragm wall.
Specifically, the groove of the reinforced concrete sheet pile of composition diaphram wall is towards diaphram wall institute's corral space
It is internal or external.Or in same diaphram wall, the groove of part reinforced concrete sheet pile is towards diaphram wall institute corral
The inside in space, the outside of the groove of part reinforced concrete sheet pile towards diaphram wall institute's corral space.
Referring to Fig. 10, diaphram wall 200 is made up of reinforced concrete sheet pile 50 in Figure 10, reinforced concrete sheet pile 50
Groove 51 towards the internal direction of foundation ditch, arrow N1 sensing represents the direction inside foundation ditch in Figure 10.Certainly according to not
Same design needs, and groove 51 can be towards the outside direction of foundation ditch.Reinforced concrete sheet pile 50 can be implemented more than
Any one of example, it would however also be possible to employ the reinforced concrete sheet pile of two or more in above example, composition mixing
The diaphram wall of type, certainly can also with other types of sheet pile and can be used for diaphram wall pile body constitute underground
Diaphragm wall.
Refer to diaphram wall 300 in Figure 11, Figure 11 to be made up of reinforced concrete sheet pile 60, adjacent armored concrete
The direction of the groove 61 of sheet pile 60 on the contrary, in Figure 11 arrow N2 sensing represent the direction inside foundation ditch, two adjacent reinforcing bars
In concrete sheet-piling 60, the groove 61 of a reinforced concrete sheet pile 60 is towards the direction inside foundation ditch, another reinforced concrete
The groove 61 of native sheet pile 60 is towards the direction outside foundation ditch.Reinforced concrete sheet pile 60 can use any in above example
A kind of, it would however also be possible to employ the reinforced concrete sheet pile of two or more in above example, the underground of composition mixed type connects
Continuous wall, certainly can also be with other types of sheet pile and can be used for the pile body of diaphram wall and constitute diaphram wall.
Claims (10)
1. a kind of reinforced concrete sheet pile, it includes the prominent main body of lateral rear side in the past, the side of main body is provided with first
Edge of a wing portion, the second edge of a wing portion is provided with the opposite side of main body, female connector portions is configured with the first edge of a wing portion, on second edge of a wing
Male connector portions are configured with portion, the main body is reinforced concrete structure with the first edge of a wing portion and the second edge of a wing portion, in main body
With being provided with stirrup and vertical muscle in the first edge of a wing portion and the second edge of a wing portion, it is characterised by,
The breach that the female connector portions include lateral surface, clamping through hole, run through and cut off the lateral surface, the breach and clamping through hole
Connection；
The male connector portions include connecting plate and card adapter plate, and the connecting plate and card adapter plate are along the length of reinforced concrete sheet pile
Direction extends, and the side of connecting plate extend into the second edge of a wing portion, and the opposite side relative with above-mentioned side of connecting plate stretches out the
Two edges of a wing portion simultaneously connect card adapter plate；
When the connection of two reinforced concrete sheet piles, the card adapter plate of one of reinforced concrete sheet pile can clamping arrive another
In the clamping through hole of the female connector portions of reinforced concrete sheet pile.
2. reinforced concrete sheet pile according to claim 1, it is characterised in that
The clamping through hole of the female connector portions is manhole, and the breach has a Central Symmetry face, the clamping through hole
Central axis is located in the Central Symmetry face of above-mentioned breach；
The connecting plate of the male connector portions has in the Central Symmetry face of the thickness direction of a vertical connecting plate, the connecting plate
The heart plane of symmetry is overlapped with the Central Symmetry face of the breach.
3. reinforced concrete sheet pile according to claim 1, it is characterised in that
The female connector portions have the jut in prominent first edge of a wing portion, width side of the jut along reinforced concrete sheet pile
To outstanding, the outer surface of the jut is in circular arc and forms the lateral surfaces of above-mentioned female connector portions；
Second edge of a wing portion has a recess, and the recess is inwardly recessed along the width of reinforced concrete sheet pile, recess tool
There is the concave surface in circular arc, the arc radius of the concave surface is equal with the arc radius of the outer surface of above-mentioned jut.
4. reinforced concrete sheet pile according to claim 1, it is characterised in that
In the female connector portions covered with concrete cover, the concrete cover has the width along reinforced concrete sheet pile
The outstanding convex portion in direction, the convex portion has the outer surface in arc-shaped；
Second edge of a wing portion has one first recess, and first recess is inwardly recessed along the width of reinforced concrete sheet pile, should
First recess has the circle of the first concave surface in circular arc, the arc radius of first concave surface and the outer surface of raised part
Arc radius is equal；
Above-mentioned concrete cover has corresponding with the breach of female connector portions and connection a opening, and the width of the opening is not small
In the width of the breach of female connector portions.
5. reinforced concrete sheet pile according to claim 1, it is characterised in that the card adapter plate is vertically fixed on connecting plate
On, and connecting plate is arranged on the pars intermedia of card adapter plate.
6. the reinforced concrete sheet pile according to claim any one of 1-5, it is characterised in that the breach of the female connector portions
Width be more than the male connector portions connecting plate thickness；The front and rear sides of connecting plate are provided with mud guard, when two steel
When reinforced concrete sheet pile is connected with each other, the mud guard of one of reinforced concrete sheet pile is located at another reinforced concrete sheet pile
Female connector portions clamping through hole in, under the promotion of external force, the mud guard can block lacking for connecting plate and female connector portions
Gap between mouthful.
7. the reinforced concrete sheet pile according to claim any one of 1-5, it is characterised in that the breach of the female connector portions
Width be more than the male connector portions connecting plate thickness；The front and rear sides of connecting plate are provided with compressible soft board.
8. reinforced concrete sheet pile according to claim 1, it is characterised in that the female connector portions use circular steel control
Make or rolled by steel plate to form.
9. a kind of diaphram wall, it is characterised in that including the armored concrete described at least one piece claim any one of 1-8
Sheet pile.
10. diaphram wall according to claim 9, it is characterised in that concrete is filled with clamping through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720188109.1U CN206529764U (en) | 2017-02-28 | 2017-02-28 | A kind of reinforced concrete sheet pile and diaphram wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720188109.1U CN206529764U (en) | 2017-02-28 | 2017-02-28 | A kind of reinforced concrete sheet pile and diaphram wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149673A (en) * | 2018-02-01 | 2018-06-12 | 刘德奇 | Concrete-pile and the continuous seepage-proofing water-sealing wall using concrete-pile splicing |
| CN111719593A (en) * | 2020-06-03 | 2020-09-29 | 浙江大学 | Prefabricated assembly type bentonite vertical barrier structure and method for underground pollution control |
-
2017
- 2017-02-28 CN CN201720188109.1U patent/CN206529764U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149673A (en) * | 2018-02-01 | 2018-06-12 | 刘德奇 | Concrete-pile and the continuous seepage-proofing water-sealing wall using concrete-pile splicing |
| CN108149673B (en) * | 2018-02-01 | 2024-02-20 | 刘德奇 | Concrete pile and continuous seepage-proofing water-stop wall spliced by adopting same |
| CN111719593A (en) * | 2020-06-03 | 2020-09-29 | 浙江大学 | Prefabricated assembly type bentonite vertical barrier structure and method for underground pollution control |
| CN111719593B (en) * | 2020-06-03 | 2021-11-19 | 浙江大学 | Prefabricated assembly type bentonite vertical barrier structure and method for underground pollution control |
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