CN204225084U - A kind of hollow sheet pile - Google Patents
A kind of hollow sheet pile Download PDFInfo
- Publication number
- CN204225084U CN204225084U CN201420501740.9U CN201420501740U CN204225084U CN 204225084 U CN204225084 U CN 204225084U CN 201420501740 U CN201420501740 U CN 201420501740U CN 204225084 U CN204225084 U CN 204225084U
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- Prior art keywords
- pile
- sheet pile
- groove
- hollow
- solid
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Abstract
The utility model proposes a kind of hollow sheet pile, comprise solid top ends, hollow pile body, sheet pile tongue, sheet pile groove, groove and solid pile top, described hollow sheet pile, comprises solid top ends, hollow pile body, sheet pile tongue, sheet pile groove, groove and solid pile top and is made up of longitudinal stress main reinforcement and transverse structure reinforcing bar and fill concrete.The utility model pile body adopts hollow design, decreases single pile weight, convenient transport and construction; Adopt the high-strength concrete of more than C50, ensure that the quality of sheet pile; Whole pile one-shot forming, the diaphragm wall length be combined into can adjust as required; The tongue and groove of sheet pile both sides ensure that combining closely between stake and stake; Solid pile top with groove makes construction convenient, also can locate better simultaneously, and groove by horizontal compression, can make the combination between stake and stake tightr in work progress.
Description
Technical field
The utility model relates to a kind of soldier pile of field of civil engineering, particularly relates to a kind of hollow sheet pile.
Background technology
Labor cost rise violently and stone material, land resources in short supply, bring huge pressure to traditional water conservancy navigation channel and road slope engineering.Then, traditional barricade efficiency of the practice that grouts is low and be easy to cave in, and makes the enforcement of such engineering and maintenance comparatively difficult.
Utility model content
In order to solve the problem, the utility model proposes a kind of hollow sheet pile, diaphragm wall can be constructed to replace grouting wall, enclose water, gear soil for water conservancy navigation channel and road slope engineering.
The hollow sheet pile of the utility model comprises solid top ends, hollow pile body, sheet pile tongue, sheet pile groove, groove and solid pile top, and described solid top ends, hollow pile body, sheet pile tongue, sheet pile groove, groove and solid pile top are made up of longitudinal stress main reinforcement and transverse structure reinforcing bar and fill concrete.
Further, described longitudinal stress main reinforcement is PC rod iron for prestressed concrete.
Further, described transverse structure reinforcing bar is plain bar or hard drawn wire reinforcement.
Further, described fill concrete is the high-strength concrete of more than C50.
Further, described sheet pile groove is located at the side of described groove, and described sheet pile tongue is located at sheet pile opposite side.
Further, described sheet pile tongue is also embedded with sealing adhesive tape.
Compared with prior art, the beneficial effects of the utility model are:
1, pile body adopts hollow design, decreases single pile weight, convenient transport and construction;
2, adopt the high-strength concrete of more than C50, ensure that the quality of sheet pile;
3, whole pile one-shot forming, the diaphragm wall length be combined into can adjust as required;
4, the tongue and groove of sheet pile both sides ensure that combining closely between stake and stake;
5, be with the solid pile top of groove to make construction convenient, also can locate better, groove by horizontal force, can make the combination between stake and stake tightr in work progress simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only an embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the D structure schematic diagram at the some visual angles of the utility model;
Fig. 2 is the positive elevational schematic view of the utility model;
Fig. 3 is the utility model side elevation schematic diagram;
Fig. 4 is A-A sectional drawing in Fig. 3;
Fig. 5 is B-B sectional drawing in Fig. 3;
Fig. 6 is Fig. 4 midship section longitudinal stress main reinforcement and transverse structure reinforcing bar schematic diagram;
Fig. 7 is Fig. 5 midship section longitudinal stress main reinforcement and transverse structure reinforcing bar schematic diagram;
Fig. 8 is tongue and groove splicing schematic diagram between the utility model stake;
Fig. 9 is the utility model splicing schematic top plan view.
In figure: 1-solid top ends; The hollow pile body of 2-; 3-sheet pile tongue; 4-sheet pile groove; 5-groove; The solid pile top of 6-; 7 longitudinal stress main reinforcements; 8-transverse structure reinforcing bar; 9-fill concrete.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is further described.Wherein, accompanying drawing only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram, can not be interpreted as the restriction to this patent; In order to embodiment of the present utility model is described better, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; For a person skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the utility model embodiment, in description of the present utility model, it will be appreciated that, if have term " on ", D score, " left side ", orientation or the position relationship of the instruction such as " right side " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the term of position relationship is described only for exemplary illustration in accompanying drawing, the restriction to this patent can not be interpreted as, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Please refer to accompanying drawing 1-7, the hollow sheet pile of the utility model comprises solid top ends 1, hollow pile body 2, sheet pile tongue 3, sheet pile groove 4, groove 5 and solid pile top 6, and described solid top ends 1, hollow pile body 2, sheet pile tongue 3, sheet pile groove 4, groove 5 and solid pile top 6 are formed by drawing together longitudinal stress main reinforcement 7 and transverse structure reinforcing bar 8 and fill concrete 9.
The tip designs of sheet pile is solid top ends 1, is clamping and hammering in order to ensure bearing machinery during construction.
As a kind of preferred embodiment, described longitudinal stress main reinforcement 7 is PC rod iron for prestressed concrete.Longitudinal stress main reinforcement 7, along the longitudinal direction of hollow sheet pile, is the principal rod of sheet pile, therefore adopts PC rod iron for prestressed concrete, ensure that the anti-bending strength of pile body.
As a kind of preferred embodiment, described transverse structure reinforcing bar 8 is plain bar or hard drawn wire reinforcement.
As a kind of preferred embodiment, described fill concrete 9 is the high-strength concrete of more than C50.The high-strength concrete of more than C50 ensure that the intensity of pile body and the feasibility of construction.
As a kind of preferred embodiment, described sheet pile groove 4 is located at the side of described groove 5, and described sheet pile tongue 5 is located at sheet pile opposite side.Groove 5 enters soil layer to be beneficial to sheet pile, and solid pile top 6 is when entering construction soil layer, and groove 5 can produce the extruding force of a horizontal direction, makes the stake of hot work in progress close toward the adjacent studs having inserted soil layer, and what ensure between stake and stake is tight.
As a kind of preferred embodiment, described sheet pile tongue 4 being also embedded with sealing adhesive tape, like this when building mine dam, better waterproof effect can being obtained.
As shown in Figure 8, the joggle between sheet pile tongue 3 and sheet pile groove 4 can make between adjacent sheet pile more tight, also provides the function of location when constructing simultaneously.
Fig. 9 uses the utility model hollow sheet pile splicing diaphragm wall schematic top plan view, according to the needs of required splicing diaphragm wall length, can select the hollow sheet pile of varying number.
The utility model hollow sheet pile manufacture process is as follows:
1, die-filling and stretch-draw: punching block is cleaned out, coats release agent, PC rod iron is pressed distributed steel requirement through mould, lock fixed end, PC rod iron is stretching successively and stretching end is locked on stretch-draw dish, outwards promote stretch-draw dish by hydraulic jack, PC rod iron is stretched to prolongation value and the stretching force of regulation, fixes the position of stretch-draw dish afterwards, prevent retraction, fixed form can adopt fixed base or directly fixing on punching block;
2, reinforcing cage is installed: on request distributing bar customized cut-off, curve corresponding shape, then be welded into reinforcing cage, whole reinforcing cage put into punching block, fixes with the colligation of PC rod iron;
3, concreting: by the formula ready-mixed concrete set, by sub-material and material-feeding mechanism, concrete is evenly distributed in mould, the dither (available vibrational pedestal or wall-hanging vibrator, shock club etc.) of short arc is carried out while cloth, make concrete even closely knit shaping, upper surface receives light again when concrete starts initial set;
4, maintenance is shaping: after concreting, normality is quiet stops 60 ~ 90 minutes, then entirety carries out stream curing, and adopt atmospheric steam curing to the concrete within C80, temperature controls at 80 ± 10 ° of C, until concrete strength reaches designing requirement.The stream curing of high pressure-temperature then also will be carried out to the concrete of more than C80;
5, form removal is checked and accepted: can unclamp stretch-draw dish after concrete reaches design strength, put a PC rod iron, open punching block, shaping stake is hung out, slice off and polish stake top and the outstanding PC rod iron of pile top, whole pile is checked, repairs, identified, puts in storage afterwards.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (1)
1. a hollow sheet pile, it is characterized in that, comprise solid top ends, hollow pile body, sheet pile tongue, sheet pile groove, groove and solid pile top, described solid top ends is connected to described hollow pile and holds with it, described sheet pile tongue, sheet pile groove is positioned at described hollow pile body both sides, described groove and solid pile top are connected to described hollow pile body lower end, described solid top ends, hollow pile body, sheet pile tongue, sheet pile groove, groove and solid pile top are formed by drawing together longitudinal stress main reinforcement and transverse structure reinforcing bar and fill concrete, described fill concrete defines some hollow part in described hollow pile body inside.
2. hollow sheet pile according to claim 1, is characterized in that, described longitudinal stress main reinforcement is PC rod iron for prestressed concrete.
3. hollow sheet pile according to claim 1, is characterized in that, described transverse structure reinforcing bar is plain bar or hard drawn wire reinforcement.
4. hollow sheet pile according to claim 1, is characterized in that, described fill concrete is the high-strength concrete of more than C50.
5. hollow sheet pile according to claim 1, is characterized in that, described sheet pile groove is located at the side of described groove, and described sheet pile tongue is located at sheet pile opposite side.
6. hollow sheet pile according to claim 1, is characterized in that, described sheet pile tongue is also embedded with sealing adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501740.9U CN204225084U (en) | 2014-09-02 | 2014-09-02 | A kind of hollow sheet pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501740.9U CN204225084U (en) | 2014-09-02 | 2014-09-02 | A kind of hollow sheet pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204225084U true CN204225084U (en) | 2015-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420501740.9U Expired - Fee Related CN204225084U (en) | 2014-09-02 | 2014-09-02 | A kind of hollow sheet pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204225084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862723A (en) * | 2016-04-01 | 2016-08-17 | 江苏东浦管桩有限公司 | Prestress concrete sheet pile for water conservancy construction |
-
2014
- 2014-09-02 CN CN201420501740.9U patent/CN204225084U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862723A (en) * | 2016-04-01 | 2016-08-17 | 江苏东浦管桩有限公司 | Prestress concrete sheet pile for water conservancy construction |
| CN105862723B (en) * | 2016-04-01 | 2018-03-02 | 江苏东浦管桩有限公司 | Water conservancy construction prestressed concrete plate stake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20170902 |
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| CF01 | Termination of patent right due to non-payment of annual fee |