CN108149673A - Concrete-pile and the continuous seepage-proofing water-sealing wall using concrete-pile splicing - Google Patents
Concrete-pile and the continuous seepage-proofing water-sealing wall using concrete-pile splicing Download PDFInfo
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- CN108149673A CN108149673A CN201810101189.1A CN201810101189A CN108149673A CN 108149673 A CN108149673 A CN 108149673A CN 201810101189 A CN201810101189 A CN 201810101189A CN 108149673 A CN108149673 A CN 108149673A
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- pipe fitting
- water
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- 238000007789 sealing Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000000945 filler Substances 0.000 claims abstract description 5
- 230000002265 prevention Effects 0.000 claims description 37
- 239000004744 fabric Substances 0.000 claims description 15
- 239000002689 soil Substances 0.000 claims description 9
- 210000003205 muscle Anatomy 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000004567 concrete Substances 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
- E02D5/10—Prefabricated parts, e.g. composite sheet piles made of concrete or reinforced concrete
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
- E02D5/10—Prefabricated parts, e.g. composite sheet piles made of concrete or reinforced concrete
- E02D5/12—Locking forms; Edge joints; Pile crossings; Branch pieces
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/14—Sealing joints between adjacent sheet piles
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
- Revetment (AREA)
Abstract
The present invention relates to a kind of concrete-piles, and including pile body, pile body has two opposite Mosaic faces to splice, it is characterised in that：Two pipe fittings set along pile body length direction are embedded in the pile body, it is axial filling the cavity of filler to be formed in pile body, the section tubular wall of wherein one pipe fitting manifests one of Mosaic face of pile body, the section tubular wall of another pipe fitting manifests another Mosaic face of pile body, and the tube wall part for being revealed in the pipe fitting of Mosaic face forms arc connecting portion.It is a kind of concrete-pile for suitably forming and splicing continuous seepage-proofing water-sealing wall, and timely adjacent two concrete-pile has larger dislocation in the construction process, can also facilitate and antiseepage or water sealing structure are set between two concrete-piles, conducive to the construction of continuous seepage-proofing water-sealing wall.The invention further relates to the continuous seepage-proofing water-sealing walls using aforementioned concrete-pile.
Description
Technical field
Technical field more particularly to a kind of concrete the invention belongs to the pile foundation engineering of all kinds of architectural structure systems
Stake and the continuous seepage-proofing water-sealing wall using concrete-pile splicing.
Background technology
Large-scale hypogee, side slope, tunnel, port and pier quaywall and channel revetment regulation etc., these buildings exist
It is both needed to implement provisional to the basis of itself or surrounding building during construction or permanent go along with sb. to guard him.
At present frequently with gone along with sb. to guard him following several forms：The first is using multiple reinforced concrete circular stake combination water
Zinc fractions enclosure wall is inserted into after mud mixing pile, is also had using multiple T shapes stakes or using cement mixing pile made of SMW engineering methods
It is inserted into Zinc fractions enclosure wall.
Second is by the way of steel sheet pile and its combining wall, and application No. is CN200680009749.6 for structure such as one
The Chinese invention patent of (notification number CN101146960A)《Combined bulkhead》It is and (public application No. is CN200480018307.9
Accuse number be CN1813108A) Chinese invention patent《The I-shaped sheet pile wall section bar of steel》Disclose similar Guardwall structures.
Load-carrying unit is hot rail manufacture used by patent application disclosed in this two parts, for the connection endpiece of this pestle capitiform is made,
Need to be through processes such as roughing, finish rolling, the cost of expensive roll stacks is surprising.
The third is using rectangular pile, H-type support pile or the U-shaped board stake being sequentially connected each other by muscle slot inserting structure
The bunding protecting wall that (also referred to as a few font sheet piles) are formed, pile body has two opposite Mosaic faces to splice, with rectangle
For stake, Mosaic face is two opposite sides, and by taking U-shaped board stake as an example, Mosaic face is the side on opposite two edges of a wing.Such as
The Chinese utility model patent of one Patent No. ZL201320461012.5 (notification number CN203559411U)《H-type support pile
Connection structure》It discloses a kind of for safeguarding the H-type stake that wall uses.Such as Patent No. ZL201220102189.1, (notification number is
CN202543900U Chinese utility model patent)《A kind of concrete sheet-piling with waterproof connector》It discloses a kind of band and passes through muscle
The U-shaped board stake of slot inserting structure, main improvement are that filled rubber or Plastic are embedding in the gap of muscle slot inserting structure
Stitch sealing material.For another example the Chinese invention patent of Patent No. ZL201210069105.3 (notification number CN102650127B)
《A kind of precast reinforced concrete mixed structure U-shaped board stake》Disclose that such a there are the U of T font through slots on the lower flange of side
Template stake, in the lower flange of opposite side and I steel composite, I-steel half is stayed in outside pile body structure, half insertion pile body structure
Inside, during sheet pile sinking construction, first adjacent sheet pile by I-steel and T font through slot assembly is integrated, is then passed through
Mechanical pile sinking.
The diaphragm wall being spliced to form by the concrete-pile of muscle groove inserting structure, to the required precision of piling very
Height needs muscle slot structure after ensureing to drive piles to correspond to each other and be mutually inserted, and so during practice of construction, the two is difficult to correspond to
And mutual inserting, to ensure good sealing, setting rubber strip is also needed in junction and is sealed, rubber strip is easy to wear and shadow
Water-stagnating effect is rung, if adjacent two dislocation are more, rubber strip can not form preferable sealing.The form shape connected by I-steel
Into mine dam, adjacent sheet pile must be integrated by I-steel and T font through slot assembly, because T fonts penetrate through the line of rabbet joint
Gap very little, and concrete-pile is very heavy, to ensure that the I-steel on another concrete-pile is inserted into slot, does not allow very much in lifting
Easily, during piling, if adjacent two occur a little to misplace, it may result in I-steel or concrete-pile be damaged, so during piling not
It is evitable that some deviations can occur, therefore this programme is actually not a kind of feasible program.
In conclusion existing splice the mode of continuous seepage-proofing water-sealing wall and also need to be further improved to build.
Invention content
First technical problem to be solved by this invention be for the above-mentioned prior art present situation and a kind of suitable shape is provided
Into the concrete-pile for splicing continuous seepage-proofing water-sealing wall, even if adjacent two concrete-pile has larger dislocation in the construction process,
Can convenient antiseepage or water sealing structure be set between two concrete-piles, conducive to the construction of continuous seepage-proofing water-sealing wall.
Technical solution is used by the present invention solves above-mentioned technical problem：A kind of concrete-pile, including pile body, pile body tool
There are two opposite Mosaic faces to splice, it is characterised in that：Two are embedded in the pile body to set along pile body length direction
The pipe fitting put, to form the axial cavity that can be used to filling filler in pile body, wherein the section tubular wall of a pipe fitting is shown
Expose one of Mosaic face of pile body, the section tubular wall of another pipe fitting manifests another Mosaic face of pile body, is revealed in
The tube wall part of the pipe fitting of Mosaic face forms arc connecting portion.
As an improvement, each Mosaic face is equipped with convex ribs or slot alternative one, the arc connecting portion manifests institute
State the top surface of convex ribs or the bottom surface of slot.Because convex ribs or slot are a kind of standard design on concrete-pile, if on concrete-pile
It needs to set convex ribs or slot, then pipe fitting is best set on the position, ensure that arc connecting portion manifests the top of the convex ribs
Face or the bottom surface of slot, in this way when using the connection of water seepage prevention component, convex ribs or slot will not be to the peaces of water seepage prevention component
Dress forms interference.
Preferably, in two Mosaic faces, one of Mosaic face is equipped with the convex ribs, another Mosaic face is set
There is the slot；Alternatively, two Mosaic faces are equipped with the convex ribs；Alternatively, two Mosaic faces are equipped with described insert
Slot.The first scheme has both convex ribs and slot simultaneously on pile body, is the best set-up mode of convex ribs and slot, the program is only
A kind of structure type concrete pile structure is needed to achieve that the construction of the continuous seepage-proofing water-sealing wall using this, construction is more square
Just, and a kind of die cost is saved.
It is further improved, in outer small interior big trapezoidal, the cross section of the slot is in outer imperial palace for the cross sections of above-mentioned convex ribs
Small is trapezoidal, and the width dimensions of the opening of slot are less than the width dimensions of convex ribs root.Because of the width dimensions of the opening of slot
Less than the width dimensions of convex ribs root, convex ribs is prevented to be fully inserted into slot, even if therefore convex ribs and slot cooperation it is relatively good, also can
Ensure there is certain interval between two pipe fittings, prevent the pipe fitting between spliced two and contact with each other extrudings, while be also conducive to prevent
It oozes water sealing part and is inserted into pipe fitting, i.e., two in the case of, can also be inserted into metal backing.
For convenience of in concrete-pile at the time of molding, pipe fitting is fixed on steel reinforcement cage, is welded on the stirrup in above-mentioned pile body
C-shaped card is fixed with, the pipe fitting is fixed in C-shaped card.
Alternatively, above-mentioned pile body is a few font sheet piles, and pile body is by top, at left and right sides of the top and tilt down and prolong
The waist stretched and horizontal-extending lower flange composition, the lower flange lateral surface form institute positioned at two waist bottoms and outward
State Mosaic face.
Alternatively, above-mentioned pile body is the rectangular rectangular pile in cross section, and two opposite side structures are controlled in rectangular pile
Into the Mosaic face.Certainly T shape stakes be can also be.
Preferably, the length of above-mentioned pipe fitting is 2nd/1/3rd~tri- of pile body length.To ensure concrete
After ground is squeezed into stake, pipe fitting can enter 1~4.5 meter of below ground.
Compared with prior art, it is the advantages of this concrete-pile：Two are embedded in pile body to set along pile body length direction
The pipe fitting put, to form the axial cavity that can be used to filling filler in pile body, wherein some in a pipe fitting is managed
Wall manifests one of Mosaic face of pile body, some tube wall manifests another splicing of pile body in another pipe fitting
Face, the tube wall part for being revealed in the pipe fitting of Mosaic face form arc connecting portion.It is set conducive in the diaphragm wall using this splicing
Impervious watertight structure is put, metal backing can be used in impervious watertight structure, because plastic tube can be used in pipe fitting, as long as therefore in metal backing
Bottom surface be equipped with certain cutting edge, be very easy to puncture the tube wall of pipe fitting, to be inserted into pipe fitting, inside pipe fitting is cavity, therefore has foot
Enough spaces for metal backing activity in it, plasticity is strong, no matter the gap width between two, can there is good conformity
Property, metal backing insertion after, we can also in pipe fitting fill concrete, water seepage prevention component, pipe fitting and pile body is firm
It links into an integrated entity, it is ensured that the intensity of adjacent two interconnections, in addition, because the connecting portion for manifesting Mosaic face is arc-shaped, in this way
Even if adjacent two have dislocation, metal backing can be also inserted into alternative suitable angle tilt in pipe fitting, anti-to be formed
Water stop portion is oozed, in conclusion the required precision for being inserted into ground to pile body using the diaphragm wall of this is greatly lowered, conducive to continuous
The construction of wall, while construction cost is also reduced, reduce the construction time.
Second technical problem to be solved by this invention be for the above-mentioned prior art present situation and a kind of construction party is provided
Just, construction cost is low and can be effectively formed the continuous seepage-proofing water-sealing wall of water seepage prevention effect.
A kind of continuous seepage-proofing water-sealing wall using such as the splicing of aforementioned concrete-pile, it is characterised in that：Soil is inserted into including more
The pile body in earth is equipped with water seepage prevention component between the Mosaic face of adjacent two pile body, and the both ends of water seepage prevention component puncture
The arc connecting portion is simultaneously inserted into pipe fitting.
It is further improved, concrete is perfused in above-mentioned pipe fitting, by water seepage prevention component, pipe fitting and the firm connection of pile body
Integrally.
Above-mentioned water seepage prevention component is plate.Preferable water-stagnating effect, plate are played as water seepage prevention component using plate
It can be metallic plate or hard plastic board, if plate is straight panel, need to calculate the spacing between adjacent two, it is ensured that
Straight panel is wide enough, and inside pipe fitting can be inserted by being subject to, and guarantee does not depart from pipe fitting.
The left and right sides of above-mentioned water seepage prevention component has the convex limiting section in side, and limiting section is located in pipe fitting.
Above-mentioned water seepage prevention component is antiseepage cloth or antiseepage net, and the base of antiseepage cloth or antiseepage net is fixed on guide plate,
The left and right side of antiseepage cloth or antiseepage net is along multiple spacing rings spaced along its length are equipped with, and the guide plate is puncturing
The arc connecting portion, the spacing ring are located in pipe fitting.It is played using antiseepage cloth or antiseepage net as water seepage prevention component
Water effect, the diaphragm wall are suitable as bunding protecting wall, and river water can penetrate into bunding soil via antiseepage cloth or antiseepage net
In, the moisture that makes the soil conservation near bunding enough, in addition, as the soil moisture near bunding is excessive, it also can be via permeable
Hole and inner cavity are penetrated into river water, realize river and the exchange of moisture in bunding soil.Position-limiting action is played in the setting of spacing ring,
Prevent antiseepage cloth or antiseepage net from running out of pipe fitting.It can certainly be convenient for the positive stop strip of underthrust in the setting of the left and right edges of antiseepage cloth,
Positive stop strip can be wrapped in antiseepage cloth or strip formula is fixed with antiseepage cloth.
Compared with prior art, it is the advantages of this continuous seepage-proofing water-sealing wall：Because plastic tube can be used in pipe fitting, as long as therefore
The bottom of water seepage prevention component is equipped with certain cutting edge, and water seepage prevention component is very easy to puncture the tube wall of pipe fitting to be inserted into pipe fitting
Interior, inside pipe fitting is cavity, therefore has enough spaces for metal backing activity in it, and plasticity is strong, no matter between two
Gap width, water seepage prevention component can have adaptability, and after the insertion of water seepage prevention component, we can also be in pipe fitting
Fill concrete, by water seepage prevention component, pipe fitting and pile body is firm links into an integrated entity, it is ensured that adjacent two interconnections it is strong
Degree, in addition, because the connecting portion for manifesting Mosaic face is arc-shaped, even if adjacent two have dislocation, water seepage prevention component can also be found
Suitable angle tilt is inserted into pipe fitting, to form water seepage prevention portion, in conclusion the diaphragm wall using this is inserted into pile body
The required precision on ground is greatly lowered, and conducive to the construction of diaphragm wall, while also reduces construction cost, reduces the construction time.
Description of the drawings
Fig. 1 is the dimensional structure diagram one of concrete-pile one embodiment of the present invention；
Fig. 2 is the dimensional structure diagram two of concrete-pile one embodiment of the present invention；
Fig. 3 is the vertical view of second embodiment of concrete-pile of the present invention；
Fig. 4 is the dimensional structure diagram of the continuous seepage-proofing water-sealing wall one embodiment of the present invention；
Fig. 5 is the schematic top plan view (two closer states) of the continuous seepage-proofing water-sealing wall one embodiment of the present invention；
Fig. 6 is the schematic top plan view (two further away from state) of the continuous seepage-proofing water-sealing wall one embodiment of the present invention；
Fig. 7 is the schematic top plan view (two misaligned states) of the continuous seepage-proofing water-sealing wall one embodiment of the present invention；
Fig. 8 is the water seepage prevention component signal of another structure in the continuous seepage-proofing water-sealing wall one embodiment of the present invention
Figure；
Fig. 9 is the vertical view of the present invention second embodiment of continuous seepage-proofing water-sealing wall.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figure 1, 2, one embodiment for the present invention.
A kind of concrete-pile, the present embodiment is by taking rectangular pile as an example.
Including pile body 1, pile body 1 is the rectangular rectangular pile in cross section, and controlling two opposite sides in rectangular pile is formed
The Mosaic face S.In pile body 1 there is main reinforcement and stirrup 5, two pipe fittings set along 1 length direction of pile body are embedded in pile body 1
2, it is axial to fill the cavity P of filler to be formed in the pile body 1, it is welded with C-shaped card on the stirrup 5 in pile body 1
6, pipe fitting 2 is fixed in C-shaped card 6, closes the upper and lower port of pipe fitting 2 before molding, prevents concrete when molding from entering pipe
Part 2.A part of tube wall of a piece pipe fitting 2 manifests one of Mosaic face S of pile body 1, a part of tube wall of another pipe fitting 2
Another Mosaic face S of pile body 1 is manifested, the tube wall part for being revealed in the pipe fitting 2 of Mosaic face S forms arc connecting portion 21.
Each Mosaic face S is equipped with the alternative one among convex ribs 3 or slot 4, and arc connecting portion 21 manifests described
The top surface of convex ribs 3 or the bottom surface of slot 4.In outer small interior big trapezoidal, the cross section of slot 4 is in outer imperial palace for the cross section of convex ribs 3
Small is trapezoidal, and the width dimensions D1 of the opening of slot 4 is less than the width dimensions D2 of 3 root of convex ribs.Two Mosaic face S
In, one of Mosaic face S is equipped with convex ribs 3, another Mosaic face S is equipped with slot 4；Alternatively, two Mosaic face S be equipped with it is convex
Muscle 3 or slot 4.
The length of pipe fitting 2 is 2nd/1/3rd~tri- of 1 length of pile body.It can ensure to squeeze into concrete-pile in this way
Behind ground, pipe fitting enters 1~4.5 meter of below ground.
It is illustrated in figure 3 second embodiment of the present invention.
The difference of the present embodiment and one embodiment is：Pile body 1 is a few font sheet piles, and pile body 1 is by top 11, position
In the left and right sides of top 11 and under tilting down the waist 12 of extension and being positioned at two 12 bottoms of waist and outward horizontal-extending
The edge of a wing 13 forms, and 13 lateral surface of lower flange forms Mosaic face S.
As Fig. 4~8 show one embodiment of continuous seepage-proofing water-sealing wall of the invention.
A kind of continuous seepage-proofing water-sealing wall spliced using the concrete-pile as described in one embodiment is inserted into soil including more
Pile body 1 in earth is equipped with water seepage prevention component 7 between the Mosaic face S of adjacent two pile body 1, and the both ends of water seepage prevention component 7 puncture
The arc connecting portion 21 is simultaneously inserted into pipe fitting 2.
Concrete is perfused in pipe fitting 2, by water seepage prevention component 7, pipe fitting 2 and pile body 1 is firm links into an integrated entity.
Water seepage prevention component 7 in the present embodiment is metal backing.The left and right sides of metal backing has the convex limiting in side
Portion 71, limiting section 71 are located in pipe fitting 2.Therefore metal backing cross section can be in I-shaped.
Certainly, as shown in figure 8, the bottom of water seepage prevention component 7 or antiseepage cloth or antiseepage net, antiseepage cloth or antiseepage net
While being fixed on guide plate 72, the left and right side of antiseepage cloth or antiseepage net is along equipped with multiple spacing rings spaced along its length
73, to puncture the arc connecting portion 21, spacing ring 73 is located in pipe fitting 2 guide plate 72.
Pile body is squeezed into soil, then water seepage prevention component 7 (metal backing) is inserted into pipe fitting 2 again, is inserted in place
Afterwards, the concrete perfusion then in pipe fitting 2, by water seepage prevention component 7, pipe fitting 2 and pile body 1 is firm links into an integrated entity, it is ensured that adjacent
The intensity of two interconnections, construction are completed.
2 inside of pipe fitting is cavity P, therefore has enough spaces for metal backing activity in it, and plasticity is strong, no matter two
Gap width between pile body 1, water seepage prevention component 7 can have adaptability, be exactly between two kinds of differences as shown in Figure 5,6
In the case of gap width, schematic diagram of the metal backing in it.
Because the arc connecting portion 21 for manifesting Mosaic face is arc-shaped, accordingly even when adjacent two pile body 1 has dislocation, water seepage prevention
Component 7 can also select that it is suitble to tilt the direction being inserted into from different angles, to form water seepage prevention portion, as shown in Figure 7.In this way
The various deviations that water seepage prevention component 7 is adapted to drive piles in practice of construction are allowed for, it is convenient to be set between two concrete-piles
Antiseepage or water sealing structure, conducive to the construction of continuous seepage-proofing water-sealing wall.
In conclusion the required precision for being inserted into ground to pile body using the diaphragm wall of this is greatly lowered, conducive to continuous
The construction of wall, while construction cost is also reduced, reduce the construction time.
It is illustrated in figure 9 second embodiment of continuous seepage-proofing water-sealing wall of the invention.
One embodiment difference of the present embodiment and continuous seepage-proofing water-sealing wall is, goes to use such as second embodiment
The continuous seepage-proofing water-sealing wall of the concrete-pile splicing.
Although the preferred embodiment of the present invention described in detail above, it is to be clearly understood that for this field
Technical staff for, the invention may be variously modified and varied.That is made all within the spirits and principles of the present invention appoints
What modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (13)
1. a kind of concrete-pile, including pile body (1), pile body (1) has two opposite Mosaic faces (S) to splice, special
Sign is：Two pipe fittings (2) set along pile body (1) length direction are embedded in the pile body (1), in pile body (1) interior shape
Into the axial cavity (P) that can be used to filling filler, wherein the section tubular wall of a pipe fitting (2) manifests the one of pile body (1)
A Mosaic face (S), the section tubular wall of another pipe fitting (2) manifest another Mosaic face (S) of pile body (1), are revealed in splicing
The tube wall part of the pipe fitting (2) in face (S) forms arc connecting portion (21).
2. concrete-pile according to claim 1, it is characterised in that：Each Mosaic face (S) is along pile body (1) length side
To equipped with convex ribs (3) or slot (4) alternative one, the arc connecting portion (21) manifests the top surface of the convex ribs (3) or inserts
The bottom surface of slot (4).
3. concrete-pile according to claim 2, it is characterised in that：In two Mosaic faces (S), one of splicing
Face (S) is equipped with the convex ribs (3), another Mosaic face (S) is equipped with the slot (4)；Alternatively, two Mosaic faces (S)
It is equipped with the convex ribs (3)；Alternatively, two Mosaic faces (S) are equipped with the slot (4).
4. concrete-pile according to claim 1, it is characterised in that：The cross section of the convex ribs (3) is in outer small interior big
Trapezoidal, the cross section of the slot (4) is in small trapezoidal of outer imperial palace, and the width dimensions (D1) of the opening of slot (4) are less than convex
The width dimensions (D2) of muscle (3) root.
5. concrete-pile according to claim 2, it is characterised in that：It is welded and fixed on stirrup (5) in the pile body (1)
There is C-shaped card (6), the pipe fitting (2) is fixed in C-shaped card (6).
6. concrete-pile according to claim 1, it is characterised in that：The pile body (1) be a few font sheet piles, pile body (1)
By top (11), at left and right sides of top (11) and tilt down the waist (12) of extension and positioned at two waist (12) bottoms
Portion and outward horizontal-extending lower flange (13) composition, lower flange (13) the lateral surface composition Mosaic face (S).
7. concrete-pile according to claim 1, it is characterised in that：The pile body (1) rectangle rectangular for cross section
, two opposite sides of left and right form the Mosaic face (S) in rectangular pile.
8. concrete-pile according to claim 1, it is characterised in that：The length of the pipe fitting (2) is pile body (1) length
2/1/3rd~tri-.
9. a kind of continuous seepage-proofing water-sealing wall spliced using the concrete-pile as described in aforementioned any claim, it is characterised in that：
Including the pile body (1) in more insertion soil, water seepage prevention component is equipped between the Mosaic face (S) of adjacent two pile body (1)
(7), the both ends of water seepage prevention component (7) puncture the arc connecting portion (21) and are inserted into pipe fitting (2).
10. continuous seepage-proofing water-sealing wall according to claim 9, it is characterised in that：Coagulation is perfused in the pipe fitting (2)
Soil, by water seepage prevention component (7), pipe fitting (2) and pile body (1) is firm links into an integrated entity.
11. continuous seepage-proofing water-sealing wall according to claim 9, it is characterised in that：The water seepage prevention component (7) is slotting
Plate.
12. continuous seepage-proofing water-sealing wall according to claim 9, it is characterised in that：The left and right of the water seepage prevention component (7)
Both sides have the convex limiting section (71) in side, and limiting section (71) is in pipe fitting (2).
13. continuous seepage-proofing water-sealing wall according to claim 9, it is characterised in that：The water seepage prevention component (7) is antiseepage
The base of cloth or antiseepage net, antiseepage cloth or antiseepage net is fixed on guide plate (72), and the left and right side edge of antiseepage cloth or antiseepage net is set
There are multiple spacing rings (73) spaced along its length, the guide plate (72) is puncturing the arc connecting portion
(21), the spacing ring (73) is in pipe fitting (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810101189.1A CN108149673B (en) | 2018-02-01 | 2018-02-01 | Concrete pile and continuous seepage-proofing water-stop wall spliced by adopting same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108643226A (en) * | 2018-07-30 | 2018-10-12 | 金陵科技学院 | A kind of Retaining Wall and construction method |
| CN114182716A (en) * | 2021-10-28 | 2022-03-15 | 河北工程大学 | Method for manufacturing U-shaped precast sheet pile of anti-liquefaction reinforced permeable concrete for existing building |
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| CN114182716A (en) * | 2021-10-28 | 2022-03-15 | 河北工程大学 | Method for manufacturing U-shaped precast sheet pile of anti-liquefaction reinforced permeable concrete for existing building |
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