CN107916602A - A kind of prefabricated pier, plate fast joint structure - Google Patents
A kind of prefabricated pier, plate fast joint structure Download PDFInfo
- Publication number
- CN107916602A CN107916602A CN201711022793.7A CN201711022793A CN107916602A CN 107916602 A CN107916602 A CN 107916602A CN 201711022793 A CN201711022793 A CN 201711022793A CN 107916602 A CN107916602 A CN 107916602A
- Authority
- CN
- China
- Prior art keywords
- pier
- concrete
- anchor bar
- embedded slot
- intercommunicating pore
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
- E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to a kind of prefabricated pier, plate fast joint structure, including precast concrete beam slab and concrete knoll, the plate bottom of precast concrete beam slab offers embedded slot, the plate of precast concrete beam slab is open-top to be equipped with vertical intercommunicating pore, intercommunicating pore is communicated with embedded slot, concrete knoll offers pier top cavity, vertically disposed anchor bar is provided with pier top cavity, anchor bar skeleton is set around anchor bar, concrete knoll be embedded in embedded slot in assembly, anchor bar passes through pier top cavity, embedded slot, intercommunicating pore is to the upper surface of precast concrete beam slab, after the closure of embedded slot concrete, by intercommunicating pore concrete perfusion, in pier top cavity, embedded slot, concrete is filled with intercommunicating pore, form prefabricated pier, plate fast joint structure.This invention simplifies connecting structure, reduces materials'use, substantially reduces site workload, has promoted the development of highway industrialization building technology.
Description
Technical field
The invention belongs to technical field of civil engineering, and in particular to a kind of prefabricated pier, plate fast joint structure.
Background technology
At present, using the viewpoint of structuring, industrialized pattern, scale, seriation level on, implement few soil,
Without soil, just efficient, low price engineering construction, the developing direction as China's green highway construction.Wherein, small structures lightness
Complete set technology is to implement green highway construction, the key component of highway industrialization construction.By exploring for many years, although this technology
Tremendous development is obtained, demonstration effect is good, but still remains many deficiencies：As scale build deficiency, critical structures it is vacant,
Controlling construction hysteresis and theoretical property, which are broken through, to be lacked.
Quick, efficient connection between precast concrete is always the problem in domestic design, construction, especially not
Similar shape precast concrete：Using conventional wet joint connection manner, temporary facility is more, and workload is excessive；Using traditional slot
Other connection modes such as mouth, tooth block, structure construction is complicated, reinforcing bar be damaged it is more, it is prefabricated, difficulty of construction is big, industrial advantages drop
Low, connection effect is also difficult to ensure that.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of prefabricated pier, plate are quick
Connection structure.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of prefabricated pier, plate fast joint structure, including precast concrete beam slab and concrete knoll, it is described prefabricated mixed
The plate bottom of solidifying soil beam slab offers embedded slot, and the plate of the precast concrete beam slab is open-top to be equipped with vertical intercommunicating pore, the company
Through hole is communicated with embedded slot, and the concrete knoll offers pier top cavity, is provided with the pier top cavity and is vertically set
The anchor bar put, sets anchor bar skeleton, the concrete knoll is embedded in embedding in assembly around anchor bar
Gu groove, the anchor bar is mixed through pier top cavity, embedded slot, intercommunicating pore to the upper surface of precast concrete beam slab, embedded slot
After solidifying grave blocks up, by intercommunicating pore concrete perfusion, concrete is filled with pier top cavity, embedded slot, intercommunicating pore, is formed prefabricated
Pier, plate fast joint structure.
The embedded slot is cylindrical groove body, and the concrete knoll is cylinder.
The internal diameter of the embedded slot is bigger 50~100mm than precast concrete pier top outer diameter, to adapt to concrete knoll
The installation deviation at top, and reserve the reperfusion space of concrete.
The intercommunicating pore is identical with the anchor bar quantity, plan-position consistency from top to bottom.
For the anchor bar skeleton integrally in cylinder, the pier top cavity is circular cylindrical cavity.
The anchor bar skeleton outside diameter is smaller 40~60mm than pier top cavity inside diameter, to adapt to the installation between prefabricated pier, plate
Deviation.
The anchor bar outside diameter is smaller than the intercommunicating pore internal diameter, to adapt to the installation deviation between prefabricated pier, plate.
Compared with prior art, the present invention has the following advantages and beneficial effect：
1st, the present invention proposes the new Joining Structure between a kind of precast concrete, eliminates traditional wet joint and faces
When the drawbacks of facility is more, site workload is big, overcome that other connecting structure such as traditional notch, tooth block are complicated, component main reinforcement
The shortcomings that impaired more, connection effect is difficult to guarantee and prefabricated advantage is low, difficulty of construction is big.
2nd, this invention simplifies the connecting structure between precast concrete, reduce materials'use, substantially reduce existing
Field workload, the building site for realizing prefabrication concrete component quickly connect, and have promoted the hair of highway industrialization building technology
Exhibition.
Brief description of the drawings
Fig. 1 is the prefabricated pier of the present invention, plate fast joint structure setting structure schematic diagram one；
Fig. 2 is the prefabricated pier of the present invention, plate fast joint structure setting structure schematic diagram one；
Fig. 3 is the prefabricated pier of the present invention, plate fast joint structure schematic cross-sectional view；
Fig. 4 is the prefabricated pier of the present invention, plate fast joint structure dimensional structure diagram.
In figure：1- precast concrete beam slabs；2- embedded slots；3- intercommunicating pores；4- concrete knolls；5- pier top cavitys；6-
Anchor bar skeleton；7- anchor bars.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
Standardization, systematization, modularization, the demand for development in assembling are built in adapt to green highway industrialization, if
Meter proposes a kind of prefabricated pier, plate fast joint structure.
A kind of prefabricated pier, plate fast joint structure, as shown in Figs 1-4, including precast concrete beam slab 1 and precast concrete
Pier 4, the plate bottom of precast concrete beam slab 1 offer embedded slot 2, and the plate of precast concrete beam slab 1 is open-top to be equipped with vertical connection
Hole 3, intercommunicating pore 3 are communicated with embedded slot 2, and concrete knoll 4 offers pier top cavity 5, are provided with pier top cavity 5 vertical
The anchor bar 7 of setting, sets anchor bar skeleton 6 around anchor bar 7, concrete knoll 2 be embedded in assembly
Embedded slot 2, anchor bar 7 pass through pier top cavity 5, embedded slot 2, intercommunicating pore 3 to the upper surface of precast concrete beam slab 1, build-in
After the closure of 2 concrete of groove, by 3 concrete perfusion of intercommunicating pore, coagulation is filled with pier top cavity 5, embedded slot 2, intercommunicating pore 3
Soil, forms prefabricated pier, plate fast joint structure.
Embedded slot 2 is cylindrical groove body, and concrete knoll 4 is cylinder.The internal diameter of embedded slot 2 is than concrete knoll
Big 50~the 100mm of 4 top outer diameters, to adapt to the installation deviation at the top of concrete knoll 4, and the perfusion for reserving concrete is empty
Between.
Intercommunicating pore 3 is identical with 7 quantity of anchor bar, plan-position consistency from top to bottom.It is in cylinder that anchor bar skeleton 6 is overall
Shape, pier top cavity 5 are circular cylindrical cavity.6 outside diameter of anchor bar skeleton is smaller 40~60mm than 5 internal diameter of pier top cavity, pre- to adapt to
Installation deviation between pier processed, plate.7 outside diameter of anchor bar is smaller than 3 internal diameter of intercommunicating pore, to adapt to the installation deviation between prefabricated pier, plate.
In the present embodiment, 1 high 500mm of precast concrete beam slab, 4 outside diameter 600mm of concrete knoll, in pier top cavity 5
Footpath 380mm.Embedded slot 2 diameter 700mm, it is bigger 100mm than concrete knoll outside diameter, it is suitable for the little of precast concrete pier top
In the installation control deviation of 50mm, and reserve the reperfusion space of concrete.
Anchor bar skeleton 6 outside diameter 296mm, anchor bar 7 diameter 25mm smaller 84mm than 5 diameter of pier top cavity, than connection
The 3 small 50mm of diameter 75mm of hole, are suitable for the installation control deviation for being not more than 50mm between prefabricated pier, plate.
Connected using this structure, precast concrete beam slab upper strata main reinforcement is lossless, prefabricated, difficulty of construction is small, sets temporarily
Apply and materials'use is few, site workload reduces, and construction efficiency improves.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using invention.
Person skilled in the art obviously easily can make these embodiments various modifications, and described herein general
Principle is applied in other embodiment without by performing creative labour.Therefore, the invention is not restricted to above-described embodiment, ability
Field technique personnel disclose according to the present invention, do not depart from improvement that scope made and modification all should be the present invention's
Within protection domain.
Claims (7)
1. a kind of prefabricated pier, plate fast joint structure, it is characterised in that including precast concrete beam slab (1) and precast concrete
Pier (4), the plate bottom of the precast concrete beam slab (1) offer embedded slot (2), the plate top of the precast concrete beam slab (1)
Vertical intercommunicating pore (3) is offered, the intercommunicating pore (3) communicates with embedded slot (2), and the concrete knoll (4) offers
Pier top cavity (5), is provided with vertically disposed anchor bar (7), around anchor bar (7) in the pier top cavity (5)
Anchor bar skeleton (6) is set,
The concrete knoll (2) is embedded in embedded slot (2) in assembly, and the anchor bar (7) passes through pier top cavity
(5), embedded slot (2), the upper surface of intercommunicating pore (3) to precast concrete beam slab (1), after the closure of embedded slot (2) concrete, by even
Through hole (3) concrete perfusion, in pier top cavity (5), embedded slot (2), is filled with concrete in intercommunicating pore (3), formed prefabricated pier,
Plate fast joint structure.
2. a kind of prefabricated pier according to claim 1, plate fast joint structure, it is characterised in that the embedded slot (2) is
Cylindrical groove body, the concrete knoll (4) are cylinder.
3. a kind of prefabricated pier according to claim 2, plate fast joint structure, it is characterised in that the embedded slot (2)
Internal diameter is bigger 50~100mm than concrete knoll (4) top outer diameter.
4. a kind of prefabricated pier according to claim 1, plate fast joint structure, it is characterised in that the intercommunicating pore (3) with
Anchor bar (7) quantity is identical, plan-position consistency from top to bottom.
5. a kind of prefabricated pier according to claim 1, plate fast joint structure, it is characterised in that the anchor bar bone
For frame (6) integrally in cylinder, the pier top cavity (5) is circular cylindrical cavity.
6. a kind of prefabricated pier according to claim 5, plate fast joint structure, it is characterised in that the anchor bar bone
Frame (6) outside diameter is smaller 40~60mm than pier top cavity (5) internal diameter.
7. a kind of prefabricated pier according to claim 1, plate fast joint structure, it is characterised in that the anchor bar (7)
Outside diameter is smaller than the intercommunicating pore (3) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711022793.7A CN107916602A (en) | 2017-10-26 | 2017-10-26 | A kind of prefabricated pier, plate fast joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711022793.7A CN107916602A (en) | 2017-10-26 | 2017-10-26 | A kind of prefabricated pier, plate fast joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107916602A true CN107916602A (en) | 2018-04-17 |
Family
ID=61895898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711022793.7A Pending CN107916602A (en) | 2017-10-26 | 2017-10-26 | A kind of prefabricated pier, plate fast joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107916602A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1129910A (en) * | 1997-07-09 | 1999-02-02 | Fujita Corp | Method for constructing concrete pier |
| AU9728901A (en) * | 2000-12-22 | 2002-06-27 | United Kg Pty Ltd | Cantilever pole assembly |
| JP2005097946A (en) * | 2003-09-24 | 2005-04-14 | Maeda Corp | Construction method of bridge pier |
| KR20060088719A (en) * | 2005-02-02 | 2006-08-07 | 한국건설기술연구원 | Construction method for concrete composite structure using the fiber reinforced polymer |
| JP4245657B1 (en) * | 2008-10-24 | 2009-03-25 | 朝日エンヂニヤリング株式会社 | Rigid connection structure between pier and concrete girder |
| KR20100066856A (en) * | 2008-12-10 | 2010-06-18 | 한국건설기술연구원 | Fabricated precast bridge pier and constructing method thereof |
| KR20100071413A (en) * | 2008-12-19 | 2010-06-29 | 재단법인 포항산업과학연구원 | Pier with precast coping and construction method of the same |
| KR20120054972A (en) * | 2010-11-22 | 2012-05-31 | 고려대학교 산학협력단 | Prefabricated hollow-segment type pier |
| KR101303307B1 (en) * | 2013-07-09 | 2013-09-03 | 부림산업개발(주) | Prefabricated precast bridge |
| KR20130102898A (en) * | 2012-03-08 | 2013-09-23 | 충남대학교산학협력단 | Pier construction method using pile and precast capbeam |
| KR20140021741A (en) * | 2012-08-09 | 2014-02-20 | 고려대학교 산학협력단 | Column-coping part joint structure with concrete filled tube for composite hollow precast bridge |
| KR20140027701A (en) * | 2012-08-27 | 2014-03-07 | 삼성물산 주식회사 | Precast concrete pier cap structure in the bridge and manufacturing method of pretension precast concrete pier cap |
| KR101593563B1 (en) * | 2015-09-15 | 2016-02-15 | 케이피이엔씨 주식회사 | Column Structure using Precast Concrete Hollow Column, and Constructing Method for such Column Structure |
| CN105803925A (en) * | 2016-03-17 | 2016-07-27 | 浙江大学 | Quick connection method for prefabricated steel pipe constraint type steel concrete pier columns and cover beam |
| CA2952129A1 (en) * | 2015-12-18 | 2017-06-18 | Richard Bergman | Concealed structural post fastening device and method |
| CN206512588U (en) * | 2016-11-23 | 2017-09-22 | 重庆市中科大业建筑科技有限公司 | A kind of T-shaped steel tube confinement reinforced concrete bridge pier beam-column connection of assembled |
| CN207567600U (en) * | 2017-10-26 | 2018-07-03 | 安徽省交通控股集团有限公司 | A kind of prefabricated pier, plate fast joint structure |
-
2017
- 2017-10-26 CN CN201711022793.7A patent/CN107916602A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1129910A (en) * | 1997-07-09 | 1999-02-02 | Fujita Corp | Method for constructing concrete pier |
| AU9728901A (en) * | 2000-12-22 | 2002-06-27 | United Kg Pty Ltd | Cantilever pole assembly |
| JP2005097946A (en) * | 2003-09-24 | 2005-04-14 | Maeda Corp | Construction method of bridge pier |
| KR20060088719A (en) * | 2005-02-02 | 2006-08-07 | 한국건설기술연구원 | Construction method for concrete composite structure using the fiber reinforced polymer |
| JP4245657B1 (en) * | 2008-10-24 | 2009-03-25 | 朝日エンヂニヤリング株式会社 | Rigid connection structure between pier and concrete girder |
| KR20100066856A (en) * | 2008-12-10 | 2010-06-18 | 한국건설기술연구원 | Fabricated precast bridge pier and constructing method thereof |
| KR20100071413A (en) * | 2008-12-19 | 2010-06-29 | 재단법인 포항산업과학연구원 | Pier with precast coping and construction method of the same |
| KR20120054972A (en) * | 2010-11-22 | 2012-05-31 | 고려대학교 산학협력단 | Prefabricated hollow-segment type pier |
| KR20130102898A (en) * | 2012-03-08 | 2013-09-23 | 충남대학교산학협력단 | Pier construction method using pile and precast capbeam |
| KR20140021741A (en) * | 2012-08-09 | 2014-02-20 | 고려대학교 산학협력단 | Column-coping part joint structure with concrete filled tube for composite hollow precast bridge |
| KR20140027701A (en) * | 2012-08-27 | 2014-03-07 | 삼성물산 주식회사 | Precast concrete pier cap structure in the bridge and manufacturing method of pretension precast concrete pier cap |
| KR101303307B1 (en) * | 2013-07-09 | 2013-09-03 | 부림산업개발(주) | Prefabricated precast bridge |
| KR101593563B1 (en) * | 2015-09-15 | 2016-02-15 | 케이피이엔씨 주식회사 | Column Structure using Precast Concrete Hollow Column, and Constructing Method for such Column Structure |
| CA2952129A1 (en) * | 2015-12-18 | 2017-06-18 | Richard Bergman | Concealed structural post fastening device and method |
| CN105803925A (en) * | 2016-03-17 | 2016-07-27 | 浙江大学 | Quick connection method for prefabricated steel pipe constraint type steel concrete pier columns and cover beam |
| CN206512588U (en) * | 2016-11-23 | 2017-09-22 | 重庆市中科大业建筑科技有限公司 | A kind of T-shaped steel tube confinement reinforced concrete bridge pier beam-column connection of assembled |
| CN207567600U (en) * | 2017-10-26 | 2018-07-03 | 安徽省交通控股集团有限公司 | A kind of prefabricated pier, plate fast joint structure |
Non-Patent Citations (1)
| Title |
|---|
| 李丕仁;周军平;: "预应力混凝土T梁先简支后连续或墩梁固结的连续-刚构混合体系施工技术探讨", 公路交通科技(应用技术版), no. 08 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206376276U (en) | A kind of prefabricated pipe gallery | |
| CN105926803B (en) | A kind of 3D printing reinforced masonry shear wall structure with concave convex texture | |
| CN207700443U (en) | Exterior wall plate level has muscle grouted joint structure at a kind of fabricated shear wall architecture storey | |
| CN107100290A (en) | A kind of prefabricated shear wall and overlapping plate node | |
| CN109555151A (en) | Precast concrete column combines connecting structure and construction method with the steel reinforced concrete of cushion cap | |
| CN205857242U (en) | A kind of basement bottom board beam is without brick fetal membrane structural texture | |
| CN104712079B (en) | The assembled polypropylene fibre sludge ceramsite concrete wall and its construction method connected based on mat surface | |
| CN103790267A (en) | Reinforcement type prefabricated assembly type shear wall structure and construction method thereof | |
| CN112695795A (en) | Precast concrete T shape post rim of a cup basis | |
| CN107090908A (en) | A kind of new vertical prefabricated components joint connecting method | |
| CN106545030A (en) | A kind of small-sized buried cistern and preparation method thereof | |
| CN108301425A (en) | Prefabricated quick mounting type lattice girder system and its construction method | |
| CN207567600U (en) | A kind of prefabricated pier, plate fast joint structure | |
| CN103215950A (en) | Pile foundation extension construction method in backfilling area | |
| CN206053079U (en) | A kind of Fabricated Beam-Slab integrated combination superstructure | |
| CN218405382U (en) | Prefabricated pile core structure of assembled wharf | |
| CN201687105U (en) | Assembled monolithic wallboard wall | |
| CN208152311U (en) | A kind of two-sided folded type steel shear wall | |
| CN107916602A (en) | A kind of prefabricated pier, plate fast joint structure | |
| CN109397522A (en) | A kind of universal precast beam pedestal being applicable in Soft Clay and its construction method | |
| CN214460578U (en) | Precast concrete L shape post rim of a cup basis | |
| CN209523217U (en) | A kind of precast concrete pier column combines connecting structure with the steel reinforced concrete of cushion cap | |
| CN212129204U (en) | Precast pier foundation of slip casting type recycled concrete | |
| CN209615940U (en) | A kind of universal precast beam pedestal being applicable in Soft Clay | |
| CN208328970U (en) | A kind of environmentally friendly connection structure of precast concrete foundation and steel-pipe pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |