CN103669335A - Pile connecting structure and pile - Google Patents
Pile connecting structure and pile Download PDFInfo
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- CN103669335A CN103669335A CN201310693510.7A CN201310693510A CN103669335A CN 103669335 A CN103669335 A CN 103669335A CN 201310693510 A CN201310693510 A CN 201310693510A CN 103669335 A CN103669335 A CN 103669335A
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Abstract
The invention discloses a pile connecting structure and a pile. The pile connecting structure comprises an outer hoop part, a first end plate and a second end plate, wherein the end face of the first end plate is connected with the end face of the second end plate, the outer side face of the first end plate is provided with a first protruding shoulder, the outer side face of the second end plate is provided with a second protruding shoulder, a first clamping groove is formed between the first protruding shoulder and the second protruding shoulder, an inner hoop part is arranged in the first clamping groove in a clamped mode, the first protruding shoulder, the inner hoop part and the second protruding shoulder form a clamping part, the outer hoop part is provided with a second clamping groove, and the clamping part is arranged in the second clamping groove in a clamped mode. The pile connecting structure and the pile are high in anti-shearing, anti-drawing, anti-bending and anticorrosive capacity; meanwhile, use frequency of electric soldering is reduced, technical requirements for construction workers are reduced, and labor intensity of the workers is lightened.
Description
Technical field
The present invention relates to building unit technical field, particularly relate to a kind of syndeton and stake.
Background technology
Present stake syndeton is on the market generally that the mode by welding couples together upper head plate and bottom plate.This mode that upper head plate and bottom plate are welded to connect is anti-shearing, anti-pulling, bend resistance ability, because outside exposed, weld is easily corroded simultaneously.Moreover, be welded to connect construction workman's technical requirements high, the workman's that simultaneously needs to construct high labour intensity work, production efficiency is low.
Summary of the invention
Based on this, be necessary for prior art defect, provide a kind of anti-shearing, anti-pulling, bend resistance ability and resistance to corrosion strong, reduce the technical requirements of using electric welding, reducing construction workman simultaneously and reduce labor strength stake syndeton and.
Its technical scheme is as follows.
A kind of syndeton, comprise the first end plate, the second end plate that outer hoop part and end face join, the lateral surface of this first end plate arranges the first convex shoulder, the lateral surface of the second end plate arranges the second convex shoulder, between this first convex shoulder and the second convex shoulder, form the first draw-in groove, be arranged with interior hoop part in this first draw-in groove, the first convex shoulder, interior hoop part and the second convex shoulder form fastener, this outer hoop part is provided with the second draw-in groove, and described fastener is arranged in described the second draw-in groove.The technical program stake syndeton is carried out fasteningly by interior hoop part is set in the first draw-in groove forming between the first convex shoulder and the second convex shoulder to the first end plate and the second end plate, strengthen the shear resistance of stake syndeton.Simultaneously the first convex shoulder, interior hoop part and the second convex shoulder form fastener, and this fastener is arranged in the draw-in groove of outer hoop part, make the bend resistance of a syndeton, anti-pulling ability strong.Moreover, because outer hoop part will form fastener by the first convex shoulder, interior hoop part and the second convex shoulder, be wrapped in its second draw-in groove, make its resistance to corrosion strong, further, owing to adopting mechanical connection to replace welding traditionally, reduce construction workman's technical requirements and reduce labor strength.
In an embodiment, described outer hoop part is provided with the first connecting hole therein, and described interior hoop part is provided with second connecting hole corresponding with the first connecting hole, and described the first connecting hole, the second connecting hole connect by screw thread or pass through rivet.Outer hoop part and interior hoop part are threaded connection or rivet mutual locking the first end plate and the second end plate are carried out to lock ring, strengthen anti-shearing, anti-pulling, the bend resistance ability of stake syndeton.
Therein in an embodiment, with the first end plate and the second end plate mutually close one end for the end that joins, the outer of the end that joins of described the first end plate arranges the first groove, and the outer of the end that joins of described the second end plate arranges the second groove, and described the first groove, the second groove welding connect.The first end plate and the second end plate first weld in the outer of its phase contact surface, carry out lock ring more afterwards by interior hoop part and outer hoop part, when not only having used mechanical connection but also use and be welded to connect, form insurance, improve the safety factor of stake syndeton.
In an embodiment, described interior hoop part is provided with opening therein.Interior hoop part is provided with opening, even if the first end plate and/or the second end plate have a small amount of error also interior hoop part can be installed at an easy rate adding man-hour.
In an embodiment, described outer hoop part comprises the segmentation of at least two outer hoop parts therein, between adjacent outer hoop part segmentation, has the first connector.Outer hoop part, for segmented designs, has the segmentation of at least two outer hoop parts, outer hoop part subsection setup, anti-pulling, the bend resistance ability of enhancing stake syndeton in convenient installation.
Therein in an embodiment, described interior hoop part comprises at least two and binds round part segmentation to have the second connector between adjacent interior hoop part segmentation, and described the first connector and the second connector stagger mutually, and the segmentation of described outer hoop part covers described the second connector.Interior hoop part, for segmented designs, has at least two and binds round part segmentation, interior hoop part subsection setup, the shear ability of enhancing stake syndeton in convenient installation.Meanwhile, the first connector and the second connector stagger mutually, and the segmentation of outer hoop part covers the second connector, in the bulk strength that strengthens stake syndeton, strengthen its anti-corrosion capability.
In an embodiment, the segmentation of described interior hoop part is provided with spacer pin near second connector one end therein, and described outer hoop part is provided with the limit pin hole matching with this spacer pin, and spacer pin is undertaken fastening through limit pin hole by adjacent interior hoop part segmentation.Adjacent interior hoop part segmentation is all provided with spacer pin in the one end near the second connector, and spacer pin carries out adjacent interior hoop part segmentation through limit pin hole fastening, makes it have good integraty.
Therein in an embodiment, a stake syndeton comprises binds round part at least two, described interior hoop part be set up in parallel with described the first draw-in groove in, described the second connecting hole shifts to install.Stake syndeton comprises at least two binds round part, and the layering of two or more interior hoop part is set up in parallel in the first draw-in groove, strengthens anti-shear ability, improves safety factor.Be arranged in first the second connecting hole on hoop part simultaneously and be arranged on the second connecting hole binding round on part in second and shift to install, strengthen bulk strength.
The technical program also provides a kind of stake, comprise at least two end to end piles, first pile is connected with second pile by stake syndeton, described stake syndeton comprises outer hoop part, be installed on first end plate and the second end plate that is installed on second pile of first pile, the lateral surface of this first end plate arranges the first convex shoulder, the lateral surface of the second end plate arranges the second convex shoulder, between this first convex shoulder and the second convex shoulder, form the first draw-in groove, in this first draw-in groove, be arranged with interior hoop part, the first convex shoulder, interior hoop part and the second convex shoulder form fastener, this outer hoop part is provided with the second draw-in groove, described fastener is arranged in described the second draw-in groove.Between the pile of the technical program stake, by stake syndeton, connect, by interior hoop part is set in the first draw-in groove forming between the first convex shoulder and the second convex shoulder, the first end plate and the second end plate are carried out fastening, strengthen the shear resistance that makes first pile and second pile junction.Simultaneously the first convex shoulder, interior hoop part and the second convex shoulder form fastener, and this fastener is arranged in the draw-in groove of outer hoop part, make the bend resistance of first pile and second pile junction, anti-pulling ability strong.Moreover, because outer hoop part will form fastener by the first convex shoulder, interior hoop part and the second convex shoulder, be wrapped in its second draw-in groove, make its anti-resistance to corrosion strong, further, owing to adopting mechanical connection to replace welding traditionally, reduce construction workman's technical requirements and reduce labor strength.
In an enforcement, described the first end plate and first pile are formed in one therein, and described the second end plate and second pile are formed in one.Meanwhile, interior hoop part and the shape of outer hoop part and the cross section of pile match, and make the technical program stake syndeton be suitable for any preformed pile with end plate, comprise prestressed concrete pipe pile, pre-stressed concrete hollow square stake and concrete solid square pile etc.
Below the advantage of the technical program or principle are described.
The technical program stake syndeton is carried out fasteningly by interior hoop part is set in the first draw-in groove forming between the first convex shoulder and the second convex shoulder to the first end plate and the second end plate, strengthen the shear resistance of stake syndeton.Simultaneously the first convex shoulder, interior hoop part and the second convex shoulder form fastener, and this fastener is arranged in the draw-in groove of outer hoop part, make the bend resistance of a syndeton, anti-pulling ability strong.Moreover, because outer hoop part will form fastener by the first convex shoulder, interior hoop part and the second convex shoulder, be wrapped in its second draw-in groove, make its anti-resistance to corrosion strong, further, owing to adopting mechanical connection to replace welding traditionally, reduce construction workman's technical requirements and reduce labor strength.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION view of stake syndeton described in the invention process one;
Fig. 2 is the structural representation of stake syndeton described in the invention process one;
Fig. 3 is the zoomed-in view at A place in Fig. 1;
Fig. 4 be described in the embodiment of the present invention one in a structural representation of hoop part and outer hoop part;
Fig. 5 be described in the embodiment of the present invention one in a structural representation of hoop part and outer hoop part;
Fig. 6 be described in the embodiment of the present invention one in a structural representation of hoop part and outer hoop part;
Fig. 7 be described in the embodiment of the present invention one in a structural representation of hoop part and outer hoop part;
Fig. 8 be described in the embodiment of the present invention one in a structural representation of hoop part and outer hoop part;
Fig. 9 be described in the embodiment of the present invention one in a structural representation of hoop part and outer hoop part;
Figure 10 is the structural representation of the first end plate and the second end plate described in the embodiment of the present invention one;
Figure 11 is the structural representation of the interior hoop part of the embodiment of the present invention one;
Figure 12 is the STRUCTURE DECOMPOSITION view of stake syndeton described in the invention process two;
Figure 13 is the structural representation that has the interior hoop part of spacer pin described in the invention process one and have the outer hoop part of limit pin hole;
Description of reference numerals:
10, first pile, the 20, first end plate, the 210, first convex shoulder, 220, the first groove, 30 second piles, the 310, second convex shoulder, 320, the second groove, 330, the first draw-in groove, the 340, second end plate, 40, outer hoop part, 410, the second draw-in groove, 420, the first connecting hole, 430, the segmentation of outer hoop part, the 440, first connector, 450, limit pin hole, 50, interior hoop part, the 510, second connecting hole, 520, the segmentation of interior hoop part, 530, the second connector, 540, groove, 550, opening, 560, spacer pin.
The specific embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in detail.
Embodiment mono-
Please refer to Fig. 1 to 3.Stake syndeton is arranged between adjacent pile, by the stake of using in the end to end formation engineering construction of multistage pile.Stake syndeton comprises the first end plate 20, the second end plate 340 that outer hoop part 40 and end face join.The first end plate 20 is formed in one with first pile 10, the second end plate 340 and second pile 30 are also formed in one, interior hoop part 50, outer hoop part 40, the first end plate 20 and second shape of end plate 340 and the cross section of pile match, make a syndeton be suitable for any preformed pile with end plate, comprise prestressed concrete pipe pile, pre-stressed concrete hollow square stake and concrete solid square pile etc.
The lateral surface that the lateral surface of this first end plate 20 arranges the first convex shoulder 210, the second end plates 340 arranges the second convex shoulder 310.This first convex shoulder 210, the first end plate 20 lateral surfaces, the second end plate 340 lateral surfaces and the second convex shoulder 310 form the first draw-in groove 330, are arranged with interior hoop part 50 in this first draw-in groove 330.The first convex shoulder 210, interior hoop part 50 and the second convex shoulder 310 form fastener, and this outer hoop part 40 is provided with the second draw-in groove 410, and fastener is arranged in described the second draw-in groove 410.Outer hoop part 40 is provided with the first connecting hole 420, interior hoop part 50 is provided with second connecting hole 510, the first connecting holes 420 corresponding with the first connecting hole 420, the second connecting hole 510 connects by screw thread or by rivet, interior hoop part 50 and outer hoop part 40 are fastened.
In the present embodiment, interior hoop part 50 and outer hoop part 40 all can be integral type design or segmented design.When interior hoop part 50 is integral design, on interior hoop part 50, opening 550 can be set, while taking segmented design as outer firmware at this moment, the first connector 440 between outer hoop part segmentation 430 need with interior hoop part 50 on opening 550 stagger.When it both takes segmented design, outer hoop part 40 comprises at least two outer hoop parts segmentation 430, between adjacent outer hoop part segmentation 430, has the first connector 440.Interior hoop part 50 comprises at least two and binds round part segmentation 520 between adjacent interior hoop part segmentation 520, to have the second connector 530, the first connectors 440 and the second connector 530 and mutually stagger, and outer hoop part segmentation 430 covers described the second connector 530.Interior hoop part 50 and outer hoop part 40 all can adopt equal portions segmentation or not equal portions segmentation.The first connector 440, the second connector 530 and opening 550 can be taked to be welded to connect, to increase safety factor.
Please consider and examine Figure 13, interior hoop part segmentation 520 is provided with spacer pin near second connector 530 one end, and outer hoop part 40 is provided with the limit pin hole matching with this spacer pin, and spacer pin is undertaken fastening through limit pin hole by adjacent interior hoop part segmentation 520.Interior hoop part 50, outer hoop part 40, the first end plate 20 and second shape of end plate 340 and the cross section of pile match, make a syndeton be suitable for any preformed pile with end plate, comprise prestressed concrete pipe pile, pre-stressed concrete hollow square stake and concrete solid square pile etc., several forms that arrange of binding round part 50 and outer hoop part 40 in when accompanying drawing 4 to 6 is applied to cylinder pile for the present embodiment stake syndeton.Several forms that arrange of binding round part 50 and outer hoop part 40 in when accompanying drawing 7 to 9 is applied to square pile for the present embodiment stake syndeton.
Further, please refer to Figure 10, with the first end plate 20 and the second end plate 340 mutually close one end for the end that joins, the outer of the end that joins of described the first end plate 20 arranges the first groove 220, the outer of the end that joins of described the second end plate 340 arranges the second groove 320, described the first groove 220, the second groove 320 are welded to connect, and the first end plate 20 and the second end plate 340 can be by being tentatively welded to connect.Meanwhile, please refer to Figure 11, interior hoop part 50 can arrange groove 540 in the outer of itself and the first end plate 20 junctions, by groove 540 and the first end plate 20 welding; Interior hoop part 50 can arrange groove 540 in the outer of itself and the second end plate 340 junctions, by groove 540 and the second end plate 340 welding.
When mounted, first the first end plate 20 and the second end plate 340 end faces are joined, make the first end plate 20 be connected fastening with the second end plate 340 the first groove 220, the second groove 320 welding.Interior hoop part segmentation 520 is sticked in the first draw-in groove 330, the groove of hoop part 50 and the first end plate 20, the second end plate 340 in welding, makes interior hoop part 50 be connected fastening with the first end plate 20, the second end plate 340 respectively again.By fastener, stick into the interior installation outer hoop of the second draw-in groove 410 part 40 again, the spacer pin of interior hoop part segmentation 520 is injected in the limit pin hole of outer hoop part 40, then by the first connecting hole 420, the second connecting hole 510 connects by screw thread or by rivet, interior hoop part 50 and outer hoop part 40 is mutually fastening.
Below the advantage of the embodiment of the present invention one or principle are described.
1, syndeton of the present embodiment is undertaken fasteningly by interior 50 pairs of the first end plates 20 of interior hoop part and the second end plate 340 of arranging of the first draw-in groove 330 of forming between the first convex shoulder 210 and the second convex shoulder 310, strengthens the shear resistance of stake syndeton.Simultaneously the first convex shoulder 210, interior hoop part 50 and the second convex shoulder 310 form fasteners, and this fastener is arranged in the draw-in groove of outer hoop part 40, make the bend resistance of a syndeton, anti-pulling ability strong.Moreover, because will forming fastener by the first convex shoulder 210, interior hoop part 50 and the second convex shoulder 310, outer hoop part 40 is wrapped in its second draw-in groove 410, make its anti-resistance to corrosion strong, further, owing to adopting mechanical connection to replace welding traditionally, reduce construction workman's technical requirements and reduce labor strength.
2, outer hoop part 40 and interior hoop part 50 are threaded connection or rivet mutual locking the first end plate 20 and the second end plate 340 are carried out to lock ring, strengthen anti-shearing, anti-pulling, the bend resistance ability of stake syndeton.
3, the first end plate 20 and the second end plate 340 first weld in the outer of its phase contact surface, by interior hoop part 50 and outer hoop part 40, carry out lock ring more afterwards, when not only having used mechanical connection but also use and be welded to connect, form insurance, improve the safety factor of stake syndeton.
4, interior hoop part 50 is provided with opening, even if the first end plate 20 and/or the second end plate 340 have a small amount of error also interior hoop part 50 can be installed at an easy rate adding man-hour.
5, outer hoop part 40, for segmented designs, has at least two outer hoop part 40 segmentations, outer hoop part 40 subsection setups, anti-pulling, the bend resistance ability of enhancing stake syndeton in convenient installation.
6, interior hoop part 50, for segmented designs, has at least two and binds round part 50 segmentations, interior hoop part 50 subsection setups, the shear ability of enhancing stake syndeton in convenient installation.Meanwhile, the first connector 440 and the second connector 530 stagger mutually, and 40 segmentations of outer hoop part cover the second connector 530, in the bulk strength that strengthens stake syndeton, strengthen its anti-corrosion capability.
7, adjacent interior hoop part 50 segmentations are all provided with spacer pin in the one end near the second connector 530, and spacer pin carries out adjacent interior hoop part 50 segmentations through limit pin hole fastening, makes it have good integraty.
8, the first end plate 20 is formed in one with first pile 10, and the second end plate 340 and second pile 30 are also formed in one.Simultaneously, interior hoop part 50 and the shape of outer hoop part 40 and the cross section of pile match, make the technical program stake syndeton be suitable for any preformed pile with end plate, comprise prestressed concrete pipe pile, pre-stressed concrete hollow square stake and concrete solid square pile etc.
Embodiment bis-
Please consider and examine Figure 12.Stake syndeton and the stake syndeton in embodiment mono-in the present embodiment two are roughly the same, different, and a stake syndeton comprises binds round part 50 at least two, interior hoop part 50 be set up in parallel with described the first draw-in groove 330 in.And the second connecting hole 510 that binds round part 50 in first in the second connecting hole 510 of hoop part 50 and second shifts to install.Stake syndeton comprises at least two binds round part 50, and two or more interior hoop part 50 layerings are set up in parallel in the first draw-in groove 330, strengthen anti-shear ability, improve safety factor.Be arranged in first the second connecting hole 510 on hoop part 50 simultaneously and be arranged on the second connecting hole 510 binding round on part 50 in second and shift to install, strengthen bulk strength.The both sides up and down of interior hoop part 50 are provided with groove 540, and the interior hoop part 50 that upper lower leaf is set up in parallel can will be welded to connect between adjacent interior hoop part 50 by groove 540.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. a stake syndeton, it is characterized in that, comprise the first end plate, the second end plate that outer hoop part and end face join, the lateral surface of this first end plate arranges the first convex shoulder, and the lateral surface of the second end plate arranges the second convex shoulder, between this first convex shoulder and the second convex shoulder, forms the first draw-in groove, in this first draw-in groove, be arranged with interior hoop part, the first convex shoulder, interior hoop part and the second convex shoulder form fastener, and this outer hoop part is provided with the second draw-in groove, and described fastener is arranged in described the second draw-in groove.
2. according to claim 1 syndeton, it is characterized in that, described outer hoop part is provided with the first connecting hole, and described interior hoop part is provided with second connecting hole corresponding with the first connecting hole, and described the first connecting hole, the second connecting hole connect by screw thread or pass through rivet.
3. according to claim 2 syndeton, it is characterized in that, with the first end plate and the second end plate mutually close one end for the end that joins, the outer of the end that joins of described the first end plate arranges the first groove, the outer of the end that joins of described the second end plate arranges the second groove, and described the first groove, the second groove welding connect.
4. according to the stake syndeton described in claims 1 to 3 any one, it is characterized in that, described interior hoop part is provided with opening.
5. according to claim 4 syndeton, is characterized in that, described outer hoop part comprises the segmentation of at least two outer hoop parts, between adjacent outer hoop part segmentation, has the first connector.
6. according to claim 5 syndeton, it is characterized in that, described interior hoop part comprises and at least two, binds round part segmentation, between adjacent interior hoop part segmentation, there is the second connector, described the first connector and the second connector stagger mutually, and the segmentation of described outer hoop part covers described the second connector.
7. according to claim 6 syndeton, it is characterized in that, the segmentation of described interior hoop part is provided with spacer pin near second connector one end, and described outer hoop part is provided with the limit pin hole matching with this spacer pin, and spacer pin is undertaken fastening through limit pin hole by adjacent interior hoop part segmentation.
8. according to claim 7 syndeton, is characterized in that, comprise and at least two, bind round part, described interior hoop part be set up in parallel with described the first draw-in groove in, described the second connecting hole shifts to install.
9. a stake, comprise at least two end to end piles, it is characterized in that, first pile is connected with second pile by stake syndeton, described stake syndeton comprises outer hoop part, be installed on first end plate and the second end plate that is installed on second pile of first pile, the lateral surface of this first end plate arranges the first convex shoulder, the lateral surface of the second end plate arranges the second convex shoulder, between this first convex shoulder and the second convex shoulder, form the first draw-in groove, in this first draw-in groove, be arranged with interior hoop part, the first convex shoulder, interior hoop part and the second convex shoulder form fastener, this outer hoop part is provided with the second draw-in groove, described fastener is arranged in described the second draw-in groove.
10. stake according to claim 9, is characterized in that, described the first end plate and first pile are formed in one, and described the second end plate and second pile are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310693510.7A CN103669335B (en) | 2013-12-16 | 2013-12-16 | Pile connecting structure and pile |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310693510.7A CN103669335B (en) | 2013-12-16 | 2013-12-16 | Pile connecting structure and pile |
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| CN103669335A true CN103669335A (en) | 2014-03-26 |
| CN103669335B CN103669335B (en) | 2015-07-08 |
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| CN201310693510.7A Active CN103669335B (en) | 2013-12-16 | 2013-12-16 | Pile connecting structure and pile |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818715A (en) * | 2015-03-24 | 2015-08-05 | 俞向阳 | End plate, pile connecting mechanism, connecting mechanism for tensioning reinforcement cage, concrete pile and manufacturing method |
| CN104818708A (en) * | 2015-04-09 | 2015-08-05 | 成都绿迪科技有限公司 | Building pile structure |
| WO2016165412A1 (en) * | 2015-04-15 | 2016-10-20 | 俞向阳 | End plate, pile connecting mechanism, connecting mechanism for tensioning reinforcement cage, concrete pile and manufacturing method |
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| JPH07259083A (en) * | 1994-03-22 | 1995-10-09 | Mitani Sekisan Co Ltd | Coupling pile and connecting tool for piles |
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| CN104818715A (en) * | 2015-03-24 | 2015-08-05 | 俞向阳 | End plate, pile connecting mechanism, connecting mechanism for tensioning reinforcement cage, concrete pile and manufacturing method |
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| WO2016165412A1 (en) * | 2015-04-15 | 2016-10-20 | 俞向阳 | End plate, pile connecting mechanism, connecting mechanism for tensioning reinforcement cage, concrete pile and manufacturing method |
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| Publication number | Publication date |
|---|---|
| CN103669335B (en) | 2015-07-08 |
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