CN209397564U - A kind of assembled pile foundation wharfs structure - Google Patents
A kind of assembled pile foundation wharfs structure Download PDFInfo
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- CN209397564U CN209397564U CN201822100701.9U CN201822100701U CN209397564U CN 209397564 U CN209397564 U CN 209397564U CN 201822100701 U CN201822100701 U CN 201822100701U CN 209397564 U CN209397564 U CN 209397564U
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Abstract
This application discloses a kind of assembled pile foundation wharfs structures, the structure includes: prefabricated pile cover node and precast beam, the precast beam is mounted in the installation groove on the prefabricated pile cover node, the prefabricated pile cover node is equipped with multiple through-holes, wherein, the through-hole is arranged through the installation groove；The precast beam is equipped with multiple ducts being correspondingly arranged with the through-hole and is fixedly connected with the prefabricated pile cover node with precast beam by the prestress wire through there is prestress wire between the through-hole and the duct.The application is simple with construction technology, build short time limit and can greatly reduce the advantages such as manpower and material resources consuming.
Description
Technical field
The application belongs to high pile pier structure technical field, and in particular to a kind of assembled pile foundation wharfs structure.
Background technique
Long piled wharf is made of foundation pile and superstructure, and the lower part of stake is squeezed into soil, and top is higher by the water surface, top knot
Structure has board-like beam and slab type, Wu Liang great, frame-type and bearing platform type etc..Long piled wharf category hollow structure, wave and water flow can be in harbours
Plane below by way of, wave is not reflected, does not influence flood discharge, and siltation can be reduced, be suitable for soft soil foundation.It is widely used
Long stake, large-span structure, and the lesser stake of section gradually is replaced with large-sized prestress concrete tubular column or steel pipe column, form tubing string code
Head.Long piled wharf is a kind of widely used wharf structure, although prefabrication and assembly construction rate is in traditional long piled wharf construction
Up to 60% or more, but still there are many cast-in-place concrete amounts, typically cast-in-site forms in construction, this to build
If mode workload is very big, working efficiency is low, extremely spends human and material resources, it is difficult to meet tighter to time and cost requirement
The Wharf Construction of lattice.
Utility model content
The shortcomings that for the above-mentioned prior art or deficiency, the application technical problems to be solved are to provide a kind of construction technology
Simply, it builds short time limit and the assembled pile foundation wharfs structure of manpower and material resources consuming can be greatly reduced.
In order to solve the above technical problems, the application has following constitute:
A kind of assembled pile foundation wharfs structure, comprising: prefabricated pile cover node and precast beam, the precast beam are mounted on institute
It states in the installation groove on prefabricated pile cover node, the prefabricated pile cover node is equipped with multiple through-holes, wherein the through-hole runs through
The installation groove setting；The precast beam is equipped with multiple ducts being correspondingly arranged with the through-hole, the through-hole and described
Through there is prestress wire between duct, the prefabricated pile cover node and precast beam are fixed by the prestress wire
Connection.
As a further improvement, the prefabricated pile cover node includes intermediate node, mid-side node and corner node, it is described in
Two the first installation grooves and two the second installation grooves are set in intermediate node, two first installation grooves are disposed opposite to each other
And perforation is provided with first through hole in two first installation grooves, two second installation grooves are disposed opposite to each other, and two
The second through-hole is provided through in a second installation groove；
It is set on the mid-side node there are two the first installation groove and second installation groove, two described first are installed
Groove is disposed opposite to each other and perforation is provided with first through hole in two first installation grooves, second installation groove with it is described
The side of mid-side node is disposed opposite to each other, and the side of second installation groove and the mid-side node is provided through the second through-hole；
The corner node is equipped with first installation groove and second installation groove, first installation groove
It is disposed opposite to each other with the first side of the corner node, and first installation groove and the first side perforation of the corner node are set
It is equipped with first through hole, second installation groove and the second side of the corner node are disposed opposite to each other, and second installation is recessed
The second side of slot and the corner node is provided through the second through-hole；
First installation groove is used to install the prefabricated crossbeam in the precast beam, and second installation groove is for pacifying
The prefabricated stringer in the precast beam is filled, and the first through hole and the setting direction of second through-hole are perpendicular.
As a further improvement, the prefabricated pile cover node includes intermediate node, mid-side node and corner node, described
Anchorage slot is equipped on mid-side node and the corner node；Wherein, the anchorage slot setting is disposed opposite to each other with the installation groove
The mid-side node side, or, the of the corner node being disposed opposite to each other with the installation groove is arranged in the anchorage slot
A side and second side.
As a further improvement, the seam crossing in the prefabricated pile cover node and the precast beam is perfused with bonding agent.
As a further improvement, the bonding agent includes epoxy resin mortar.
The connection method of assembled pile foundation wharfs structure includes the following steps: to install prefabricated pile cover node；Prefabricated
Precast beam is installed in installation groove on pile cover node, surrounds frame structure；Through-hole and precast beam on prefabricated pile cover node
On duct between wear prestress wire；Fixed prestress wire.
As a further improvement, the connection method further include: the seam between prefabricated pile cover node and precast beam
Place's perfusion binder.
As a further improvement, the connection method further include: fixed after stretch-draw prestressing force steel strand wires and using anchorage
The prestress wire.
As a further improvement, the connection method further include: on the through-hole and precast beam on prefabricated pile cover node
Duct carry out Dispose by grouting.
As a further improvement, the connection method further include: carry out sealing off and covering anchorage after cutting extra prestress wire
Processing.
Compared with prior art, the application has the following technical effect that
Installation groove in the application is for installing the precast beam, wherein the installation groove and the precast beam
Outer profile matches to realize the fixing of installation, and pre- answer is worn between the duct in the through-hole and precast beam being correspondingly arranged
Power steel strand wires further realize being fixedly connected for prefabricated pile cover node and precast beam；And it is set on mid-side node and corner node
The anchorage slot for installing anchorage is set, to realize that the end to prestress wire is fixed；
The application is by being perfused bonding agent between prefabricated pile cover node and precast beam to improve its fixed property；
The application, will by carrying out Dispose by grouting between the duct in the through-hole and precast beam of prefabricated pile cover node
Prefabricated pile cover node, precast beam and prestress wire are integrally fixed；
The application construction technology is simple, builds short time limit and can greatly reduce the consuming of manpower and material resources.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1: the connection schematic diagram of the application assembled pile foundation wharfs structure；
Fig. 2: partial structural diagram one as shown in Figure 1；
Fig. 3: partial structural diagram two as shown in Figure 2.
Fig. 4: the structural schematic diagram of mid-side node in the application；
Fig. 5: the structural schematic diagram of intermediate node in the application；
Fig. 6: the structural schematic diagram of corner node in the application；
Fig. 7: the structural schematic diagram of prefabricated crossbeam in the application；
Fig. 8: the structural schematic diagram of prefabricated stringer in the application.
Specific embodiment
It is described further below with reference to technical effect of the attached drawing to the design of the application, specific structure and generation, with
It is fully understood from the purpose, feature and effect of the application.
As shown in Figure 1 to Figure 3, the present embodiment assembled pile foundation wharfs structure, comprising: prefabricated pile cover node and prefabricated
Beam, the precast beam are mounted in the installation groove on the prefabricated pile cover node, and the prefabricated pile cover node is equipped with multiple
Through-hole, wherein the through-hole is arranged through the installation groove；The precast beam is correspondingly arranged equipped with multiple with the through-hole
Duct will be described pre- by the prestress wire through there is prestress wire between the through-hole and the duct
Pile cover node processed is fixedly connected with precast beam.
Installation groove in the present embodiment is for installing the precast beam, wherein the installation groove and the precast beam
Outer profile match to realize the fixing of installation, and wear prestress steel between the through-hole being correspondingly arranged and duct
Twisted wire, to realize being fixedly connected for prefabricated pile cover node and precast beam；Above-mentioned construction method is poured compared to existing using scene
The method built completes building for pile foundation wharfs, has that construction technology is simple, builds short time limit, can greatly reduce manpower object
The consuming of power.
As shown in Figures 4 to 6, in the present embodiment, the prefabricated pile cover node include intermediate node 10, mid-side node 20 with
And corner node 30.As shown in Fig. 7 to Fig. 8, in the present embodiment, the precast beam is divided into prefabricated crossbeam 40 and prefabricated stringer 50.
As shown in figure 4, in the present embodiment, two the first installation grooves 11 and two are set on the intermediate node 10
A second installation groove 12, wherein for first installation groove 11 for installing the prefabricated crossbeam 40, second installation is recessed
Slot 12 is for installing the prefabricated stringer 50；And the outer profile phase of first installation groove 11 and the prefabricated crossbeam 40
It is equipped with the fixing for realizing installation, the outer profile of second installation groove 12 and the prefabricated stringer 50 matches to realize peace
The stability etc. of dress.Two first installation grooves 11 are disposed opposite to each other and penetrate through setting in two first installation grooves 11
There is first through hole 111, two second installation grooves 12 are disposed opposite to each other, and are run through in two second installation grooves 12 and set
It is equipped with the second through-hole 121.Preferably, the first through hole 111 and the setting direction of the second through-hole 121 are perpendicular, that is, two
The line of centres of first installation groove 11 and the line of centres of two second installation grooves 12 are perpendicular.
In the present embodiment, the intermediate node 10 is mounted on the middle position of frame as shown in Figure 1, the first peace therein
Dress groove 11 is for being fixedly mounted prefabricated crossbeam 40, and the second installation groove 12 is for being fixedly mounted prefabricated stringer 50.Specific installation
When, it is opposite with through the first duct 41 that prefabricated crossbeam 40 is arranged in the first through hole 111 through the setting of the first installation groove 11
It should be arranged, and wear prestress wire between the first through hole 111 and the first duct 41 to realize intermediate pile cover node
With the installation of prefabricated crossbeam 40；It is arranged in the second through-hole 121 through the setting of the second installation groove 12 with through prefabricated stringer 50
The corresponding setting in the second duct 51, and wear between second through-hole 121 and the second duct 51 prestress wire with
Realize the installation of intermediate pile cover node and prefabricated stringer 50.
As shown in figure 5, in the present embodiment, set that there are two the first installation groove 11 and one on the mid-side node 20
Second installation groove 12, wherein first installation groove 11 is for installing the prefabricated crossbeam 40, second installation groove
12 for installing the prefabricated stringer 50；And first installation groove 11 and the outer profile of the prefabricated crossbeam 40 match
With the fixing of realization installation, the outer profile of second installation groove 12 and the prefabricated stringer 50 matches to realize installation
Stability etc..Two first installation grooves 11 are disposed opposite to each other and penetrate through in two first installation grooves 11 and are provided with
First through hole 111, second installation groove 12 and the side of the mid-side node 20 are disposed opposite to each other, and second installation groove
12 are provided through the second through-hole 121 with the side of the mid-side node 20.Preferably, the first through hole 111 and the second through-hole
121 setting direction is perpendicular.
More importantly, it is additionally provided with anchorage slot 13 in the side of the mid-side node 20, the anchorage slot 13 is for installing anchor
Has M to fix prestress wire.Wherein, it is arranged in the setting quantity of the anchorage slot 13 and setting position and mid-side node 20
First through hole 111 or the setting quantity of the second through-hole 121 are determined with setting position.Such as, in the present embodiment, the mid-side node
First through hole 111 or the second through-hole 121 on 20 are preferably arranged to two rows, and every a line is provided with multiple holes, then, in that institute
It states first through hole 111 or the corresponding position of the second through-hole 121 opens up anchorage slot 13, thus the prestress steel that will effectively wear
Twisted wire is fixed.
In the present embodiment, the mid-side node 20 is mounted on the lateral location of frame as shown in Figure 1, the first installation therein
Groove 11 is for being fixedly mounted prefabricated crossbeam 40, and the second installation groove 12 is for being fixedly mounted prefabricated stringer 50.When specific installation,
It is corresponding with through the first duct 41 that prefabricated crossbeam 40 is arranged in the first through hole 111 through the setting of the first installation groove 11
Setting, and between the first through hole 111 and the first duct 41 wear prestress wire with realize mid-side node 20 with it is prefabricated
The installation of crossbeam 40；In the second through-hole 121 through the setting of the second installation groove 12 and through the second of the setting of prefabricated stringer 50
The corresponding setting in duct 51, and prestress wire is worn between second through-hole 121 and the second duct 51 to realize side
The installation of node 20 and prefabricated stringer 50；And by anchorage M being installed in the anchorage slot 13 of 20 side of mid-side node with by prestressing force
The one end of steel strand wires is fixed.
As shown in fig. 6, in the present embodiment, the corner node 30 is equipped with first installation groove 11 and one
Second installation groove 12, wherein first installation groove 11 is for installing the prefabricated crossbeam 40, second installation groove
12 for installing the prefabricated stringer 50；And first installation groove 11 and the outer profile of the prefabricated crossbeam 40 match
With the fixing of realization installation, the outer profile of second installation groove 12 and the prefabricated stringer 50 matches to realize installation
Stability etc..First installation groove 11 and the first side 31 of the corner node 30 are disposed opposite to each other, and first peace
The perforation of the first side 31 of dress groove 11 and the corner node 30 is provided with first through hole 111, second installation groove 12 with
The second side 32 of the corner node 30 is disposed opposite to each other, and the second side of second installation groove 12 and the corner node 30
32 are provided through the second through-hole 121.Preferably, the first through hole 111 and the setting direction of the second through-hole 121 are perpendicular.
More importantly, it is additionally provided with anchorage slot 13 in the first side 31 of the corner node 30 and second side 32, it is described
Anchorage slot 13 is for installing anchorage M to fix prestress wire.Wherein, the setting quantity of the anchorage slot 13 and setting position
It is determined with the setting quantity of the first through hole 111 being arranged in mid-side node 20 or the second through-hole 121 and setting position.Such as, at this
In embodiment, first through hole 111 or the second through-hole 121 on the corner node 30 are preferably arranged to two rows, and every a line is provided with
Multiple holes, then, in that the first through hole 111 or the corresponding position of the second through-hole 121 open up anchorage slot 13, to have
The prestress wire worn is fixed on effect ground.
In the present embodiment, the corner node 30 is mounted on the corner location of frame as shown in Figure 1, the first installation therein
Groove 11 is for being fixedly mounted prefabricated crossbeam 40, and the second installation groove 12 is for being fixedly mounted prefabricated stringer 50.When specific installation,
It is corresponding with through the first duct 41 that prefabricated crossbeam 40 is arranged in the first through hole 111 through the setting of the first installation groove 11
Setting, and between the first through hole 111 and the first duct 41 wear prestress wire with realize corner node 30 with it is prefabricated
The installation of crossbeam 40, and by installing anchorage M in the anchorage slot 13 of 30 first side 31 of corner node with by prestress wire
One end fix；In the second through-hole 121 through the setting of the second installation groove 12 and through the second of the setting of prefabricated stringer 50
The corresponding setting in duct 51, and wear between second through-hole 121 and the second duct 51 prestress wire to realize in
Between pile cover node and prefabricated stringer 50 installation；And by installing anchorage M in the anchorage slot 13 of 30 second side 32 of corner node
The one end of prestress wire to be fixed.
Further, increase the connection reliability for further enhancing prefabricated pile cover node and the precast beam, described pre-
The seam crossing of pile cover node processed and the precast beam is perfused with bonding agent.
Wherein, the bonding agent includes but is not limited to epoxy resin mortar etc..
The present embodiment is attached after the completion of pile sinking, using prefabricated pile cover node with stake top, later on pile cover node
Prefabricated crossbeam 40 is installed and prefabricated stringer 50 forms frame structure, prefabricated panel is finally installed and completes Wharf Construction.
The present embodiment, the connection method of assembled pile foundation wharfs structure, includes the following steps:
Step 1 installs prefabricated pile cover node in predeterminated position；
Wherein, it is included in prefabricated position installation intermediate node 10, mid-side node 20 and corner node 30.
Step 2 installs precast beam in the installation groove on prefabricated pile cover node, surrounds frame structure；
Specifically, prefabricated crossbeam 40 or prefabricated stringer 50 are installed being disposed adjacent between the prefabricated pile cover node,
In, it is disposed adjacent the mid-side node for including: between the intermediate node 10 being disposed adjacent, being disposed adjacent in the prefabricated pile cover node
Between 20, between the corner node 30 that is disposed adjacent, between the intermediate node 10 and mid-side node 20 that are disposed adjacent, be disposed adjacent
Between mid-side node 20 and corner node 30 etc..Prefabricated stringer 50 is still specifically installed according to prefabricated crossbeam 40, it can be according to reality
Border situation is selected, as Fig. 1 only illustrates one of mounting means.
Step 3 wears prestress wire between the duct on the through-hole and precast beam on prefabricated pile cover node；
Specifically, in the first peace on prefabricated pile cover node (intermediate node 10, mid-side node 20 and corner node 30)
The first through hole 111 and wear prestress wire between the first duct 41 that prefabricated crossbeam 40 is arranged that dress groove 11 is arranged
To realize the installation of intermediate pile cover node and prefabricated crossbeam 40；Through the setting of the second installation groove 12 the second through-hole 121 with
Prestress wire is worn between the second duct 51 of prefabricated stringer 50 setting to realize that intermediate pile cover node is indulged with prefabricated
The installation of beam 50.
Binder is perfused in step 4, the seam crossing between prefabricated pile cover node and precast beam.
Specifically, respectively between the intermediate node 10 and prefabricated crossbeam 40, the intermediate node 10 and prefabricated stringer
Between 50, the mid-side node 20 and between prefabricated crossbeam 40, between the mid-side node 20 and prefabricated stringer 50, the angularpitch
Bonding agent is perfused in point 30 and the seam crossing between prefabricated crossbeam 40, between the corner node 30 and prefabricated stringer 50, to increase
Strong ties reliability.Wherein, the bonding agent is preferably epoxy resin mortar etc..
Step 5, stretch-draw prestressing force steel strand wires；
It is above-mentioned be installed after, by stretch-draw prestressing force steel strand wires to tensioned state so that the prestress wire is real
Play the role of being fixedly connected.
Step 6, using the fixed prestress wire of anchorage M；
Anchorage M is installed in the anchorage slot 13 of the setting of mid-side node 20 and corner node 30 to consolidate prestress wire
It is fixed.
Step 7 carries out Dispose by grouting to the duct on the through-hole and precast beam on prefabricated pile cover node；
Specifically, to first through hole 111 and the second through-hole 121 on prefabricated pile cover node, on prefabricated crossbeam 40 first
Duct 41, the second duct 51 on prefabricated stringer 50 carry out Dispose by grouting, by prefabricated pile cover node, prefabricated crossbeam 40, prefabricated
Stringer 50 and prestress wire are realized whole fixed.
Step 8 carries out sealing off and covering anchorage processing after cutting extra prestress wire.
Above embodiments are only to illustrate the technical solution of the application and non-limiting, referring to preferred embodiment to the application into
Detailed description is gone.Those skilled in the art should understand that the technical solution of the application can be modified or be waited
With replacement, without departing from the spirit and scope of technical scheme, should all cover within the scope of claims hereof.
Claims (5)
1. a kind of assembled pile foundation wharfs structure characterized by comprising prefabricated pile cover node and precast beam, it is described prefabricated
Beam is mounted in the installation groove on the prefabricated pile cover node,
The prefabricated pile cover node is equipped with multiple through-holes, wherein the through-hole is arranged through the installation groove；It is described prefabricated
Beam is equipped with multiple ducts being correspondingly arranged with the through-hole,
Through there is prestress wire between the through-hole and the duct, by the prestress wire by the prefabricated pile
Cap node is fixedly connected with precast beam.
2. assembled pile foundation wharfs according to claim 1 structure, which is characterized in that during the prefabricated pile cover node includes
Intermediate node, mid-side node and corner node,
Two the first installation grooves and two the second installation grooves are set on the intermediate node, two first installations are recessed
Slot is disposed opposite to each other and perforation is provided with first through hole in two first installation grooves, and two second installation grooves are opposite
Setting, and the second through-hole is provided through in two second installation grooves；
First installation groove and second installation groove there are two being set on the mid-side node, two first installation grooves
It is disposed opposite to each other and perforation is provided with first through hole, second installation groove and the margin knot in two first installation grooves
The side of point is disposed opposite to each other, and the side of second installation groove and the mid-side node is provided through the second through-hole；
The corner node is equipped with first installation groove and second installation groove, first installation groove and institute
The first side for stating corner node is disposed opposite to each other, and first installation groove and the first side perforation of the corner node are provided with
First through hole, second installation groove and the second side of the corner node are disposed opposite to each other, and second installation groove with
The second side of the corner node is provided through the second through-hole；
First installation groove is used to install the prefabricated crossbeam in the precast beam, and second installation groove is for installing institute
The prefabricated stringer in precast beam is stated, and the first through hole and the setting direction of second through-hole are perpendicular.
3. assembled pile foundation wharfs according to claim 1 or 2 structure, which is characterized in that the prefabricated pile cover node packet
Intermediate node, mid-side node and corner node are included, is equipped with anchorage slot on the mid-side node and the corner node；Wherein, described
The side for the mid-side node being disposed opposite to each other with the installation groove is arranged in anchorage slot, or, the anchorage slot setting with institute
State the first side and second side of the corner node that installation groove is disposed opposite to each other.
4. assembled pile foundation wharfs according to claim 1 or 2 structure, which is characterized in that in the prefabricated pile cover node
Bonding agent is perfused with the seam crossing of the precast beam.
5. assembled pile foundation wharfs according to claim 4 structure, which is characterized in that the bonding agent includes epoxy sand
Slurry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100701.9U CN209397564U (en) | 2018-12-13 | 2018-12-13 | A kind of assembled pile foundation wharfs structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100701.9U CN209397564U (en) | 2018-12-13 | 2018-12-13 | A kind of assembled pile foundation wharfs structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469003A (en) * | 2018-12-13 | 2019-03-15 | 中交上海三航科学研究院有限公司 | A kind of assembled pile foundation wharfs structure and attaching method thereof |
| CN112031013A (en) * | 2020-08-17 | 2020-12-04 | 浙江舜杰建筑集团股份有限公司 | Assembled foundation unit |
| CN115478555A (en) * | 2022-09-02 | 2022-12-16 | 中国港湾工程有限责任公司 | Pile foundation wharf structure |
| JP7554445B1 (en) | 2024-01-29 | 2024-09-20 | 黒沢建設株式会社 | Pier PC beam end joint structure and joint method |
-
2018
- 2018-12-13 CN CN201822100701.9U patent/CN209397564U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469003A (en) * | 2018-12-13 | 2019-03-15 | 中交上海三航科学研究院有限公司 | A kind of assembled pile foundation wharfs structure and attaching method thereof |
| CN112031013A (en) * | 2020-08-17 | 2020-12-04 | 浙江舜杰建筑集团股份有限公司 | Assembled foundation unit |
| CN115478555A (en) * | 2022-09-02 | 2022-12-16 | 中国港湾工程有限责任公司 | Pile foundation wharf structure |
| CN115478555B (en) * | 2022-09-02 | 2024-08-02 | 中国港湾工程有限责任公司 | Pile foundation wharf structure |
| JP7554445B1 (en) | 2024-01-29 | 2024-09-20 | 黒沢建設株式会社 | Pier PC beam end joint structure and joint method |
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