CN103147460A - Integrated prefabricated pier and foundation structure - Google Patents
Integrated prefabricated pier and foundation structure Download PDFInfo
- Publication number
- CN103147460A CN103147460A CN2013101025355A CN201310102535A CN103147460A CN 103147460 A CN103147460 A CN 103147460A CN 2013101025355 A CN2013101025355 A CN 2013101025355A CN 201310102535 A CN201310102535 A CN 201310102535A CN 103147460 A CN103147460 A CN 103147460A
- Authority
- CN
- China
- Prior art keywords
- pier
- junction plate
- stub body
- pedestal
- foundation structure
- 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.)
- Granted
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to an integrated prefabricated pier and foundation structure, which comprises a column pier foundation and a column pier body, the column pier body is detachably mounted on the column pier foundation, the column pier foundation comprises a base, a first connecting plate and deformed bars, the base is preburied under the ground, and the deformed bars vertically pass through the first connecting plate, and are fixed on the base and extended out from the top of the first connecting plate for a certain distance; the bottom of the column pier body is connected with a second connecting plate, and when the column pier body is mounted on the column pier foundation, the parts of the deformed bars, which are extended out of the first connecting plate, are inserted into the second connecting plate. The integrated pier structure is adopted by the invention, the column pier body is produced in a specialized factory, the column pier foundation is constructed at a construction site, the column pier foundation and the column pier body are assembled at night, so that normal traffic on a road cannot be affected in the daytime, and the rapid construction of a pier is realized.
Description
Technical field
The present invention relates to a kind of integrated precast bridge pier and foundation structure.
Background technology
Be accompanied by the high speed development of China's economic, domestic each big and medium-sized cities population, vehicle rapid growth cause the road traffic flow to increase severely, and the road imbalance between supply and demand is more sharp-pointed.Increase city existing road autos only ability and mainly change the measures such as grade separation, overhead and tunnel multilevel traffic by existing road widening upgrading, level crossing, construction method routinely, all there is long construction period in the civil engineering of above various measures, floor space is large, and traffic and surrounding enviroment are affected the series of problems such as large.As bridge pier, build bridge pier at the construction point of bridge, need road pavement to carry out shutoff and carry out, long construction period, the directly road passage capability of impact construction point.
Summary of the invention
The purpose of this invention is to provide integral prefabricated, the special-purpose integration of transporting and building car transportation of a kind of factory and integrated precast bridge pier and the foundation structure of on-the-spot Fast Installation.
For achieving the above object, the technical solution used in the present invention is:
A kind of integrated precast bridge pier and foundation structure, comprise pier base, stub body, described stub body can be arranged on described pier base with dismantling, described pier base comprises pedestal, the first junction plate and indented bars, described pedestal is embedded in underground, described indented bars vertically passes described the first junction plate, is fixed on described pedestal and stretches out described the first junction plate top one segment distance; Described stub body bottom is connected with the second junction plate, and when described stub body was arranged on described pier base, described indented bars stretched out the partial insertion of described the first junction plate to described the second junction plate.
Preferably, described pier base also comprises cover plate, and when described stub body was not installed, described cover plate covered on described the first junction plate, and the upper surface of described cover plate and ground flush.
Further preferably, described cover plate is rubber tile.
Preferably, described stub body is the steel column pier; Described the first junction plate, the second junction plate are steel plate.
A kind of integrated precast bridge pier and foundation structure, comprise pier base, stub body, described stub body can be arranged on described pier base with dismantling, described pier base comprises pedestal, indented bars, described pedestal is embedded in underground, described indented bars vertically is fixed on described pedestal and stretches out its top one segment distance, and the position of stretching out described indented bars on described pedestal offers groove; Described stub body bottom is connected with junction plate, offer porose on described junction plate, when described stub body is arranged on described pier base, the partial insertion that described indented bars stretches out described pedestal and is filled with mortar in described hole, groove to the hole of described junction plate.
Preferably, described pier base also comprises cover plate, and when described stub body was not installed, described cover plate covered on described pedestal, and the upper surface of described cover plate and ground flush.
Further preferably, described cover plate is the steel cushion block.
Preferably, described stub body is the concrete pier; Described junction plate is the concrete plate.
Because technique scheme is used, the present invention compared with prior art has following advantages:
Logical integrated precast bridge pier and the foundation structure of adopting of the present invention, the stub body carries out processing and manufacturing in specialized factory, and pier base carries out at the construction point, by complete both assemblings at night, do not affect normal road on daytime, realize the rapid construction of bridge pier.
Description of drawings
Accompanying drawing 1 is the structural representation front view of the present embodiment one;
Accompanying drawing 2 is the structural representation top view of the present embodiment one;
Accompanying drawing 4 is the front view of pier base in the present embodiment one;
Accompanying drawing 5 is the top view of pier base in the present embodiment one;
Accompanying drawing 6 is installed schematic front view one for bridge pier structure;
Accompanying drawing 7 is installed diagrammatic top view one for bridge pier structure;
Accompanying drawing 8 is installed diagrammatic side view one for bridge pier structure;
Accompanying drawing 9 is installed schematic front view two for bridge pier structure;
Accompanying drawing 10 is installed diagrammatic top view two for bridge pier structure;
Accompanying drawing 11 is installed diagrammatic side view two for bridge pier structure;
Accompanying drawing 12 is installed schematic front view three for bridge pier structure;
Accompanying drawing 13 is installed diagrammatic top view three for bridge pier structure;
Accompanying drawing 14 is installed diagrammatic side view three for bridge pier structure;
Accompanying drawing 15 is the structural representation front view of the present embodiment two;
Accompanying drawing 16 is the structural representation top view of the present embodiment two;
Accompanying drawing 17 is the front view of pier base in the present embodiment two;
Accompanying drawing 18 is the top view of pier base in the present embodiment two
Wherein: 1, pier base; 10, pedestal; 11, the first junction plate; 12, indented bars; 13, cover plate; 14, groove; 2, stub body; 20, the second junction plate; 21, junction plate; 22, hole; 3, transport vehicle; 4, high-early-strength mortar.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples:
Embodiment one:
As shown in Figure 1, 2 a kind of integrated precast bridge pier and foundation structure comprise pier base 1, stub body 2, and stub body 2 can be arranged on pier base 1 with dismantling.Specifically:
As shown in Fig. 4,5: pier base 1 comprises pedestal 10, the first junction plate 11, indented bars 12 and cover plate 13, and wherein: pedestal 10 is embedded in underground; Indented bars 11 vertically passes the first junction plate 12, is fixed on pedestal 10 and stretches out the first junction plate 12 top one segment distances, and the extension of indented bars 11 is used for connecting stub body 1; Cover plate 13 covers on the first junction plate 12, and the upper surface of cover plate 13 and ground flush.In the present embodiment: indented bars 11 is fixed the first junction plate 12 along annular; The first junction plate 12 uses steel plate; 13 of cover plates use rubber tile.When stub body 1 was not installed, cover plate 13 covered on the first junction plate 12, did not affect the normal current of road surface.
Below concrete mounting method of setting forth lower the present embodiment:
3, two transport vehicles 3 of the special transport vehicle of use as shown in Fig. 6-14 lock and transport to pier base to be installed 1 with stub body 2; Transport vehicle 3 utilizes self steering, takes 90 ° of stub body 2 pivot studs and adjusts the installation site; Remove the cover plate 13 of pier base 1, transport vehicle 3 reduces, and stub body 2 is dropped on pier base 1; Indented bars 11 is stretched out in partial insertion to the second junction plate 20 of the first junction plate 12, and die jumping-up B(is carried out as shown in Figure 3 in the upper end of double thread reinforcing bar 11), stub body 2 is arranged on pier base 1; After stub body 2 installed, transport vehicle 3 was removed the locking of stub body 2 and is withdrawed from; Transport vehicle 3 turns to 90 ° separately, returns next time and transports.
Embodiment two:
A kind of integrated precast bridge pier and foundation structure as shown in Figure 15,16 comprise pier base 1, stub body 2, and stub body 2 can be arranged on pier base 1 with dismantling.Specifically:
As shown in Figure 17,18: pier base 1 comprises pedestal 10, indented bars 12 and cover plate 13, wherein: pedestal 10 is embedded in underground, indented bars 12 vertically is fixed on pedestal 10 and stretches out its top one segment distance, and the extension of indented bars 11 is used for connecting stub body 1; The position of stretching out indented bars 12 on pedestal 10 offers groove 14; Cover plate 13 covers on pedestal 10, and the upper surface of cover plate 13 and ground flush.In the present embodiment: indented bars 11 is along square annular spread; 13 of cover plates use the steel cushion block.When stub body 1 was not installed, cover plate 13 covered on pedestal 10, did not affect the normal current of road surface.
When stub body 2 was arranged on pier base 1, indented bars 12 stretched out the partial insertion of pedestal 10 to the hole 22 of junction plate 21, and hole 22, the corresponding rear interior filling high-early-strength mortar of groove 14.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow person skilled in the art scholar can understand content of the present invention and implement according to this, can not limit protection scope of the present invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention
Claims (8)
1. an integrated precast bridge pier and foundation structure, it is characterized in that: comprise pier base, stub body, described stub body can be arranged on described pier base with dismantling, described pier base comprises pedestal, the first junction plate and indented bars, described pedestal is embedded in underground, described indented bars vertically passes described the first junction plate, is fixed on described pedestal and stretches out described the first junction plate top one segment distance; Described stub body bottom is connected with the second junction plate, and when described stub body was arranged on described pier base, described indented bars stretched out the partial insertion of described the first junction plate to described the second junction plate.
2. a kind of integrated precast bridge pier according to claim 1 and foundation structure, it is characterized in that: described pier base also comprises cover plate, when described stub body is not installed, described cover plate covers on described the first junction plate, and the upper surface of described cover plate and ground flush.
3. a kind of integrated precast bridge pier according to claim 2 and foundation structure, it is characterized in that: described cover plate is rubber tile with holes.
4. a kind of integrated precast bridge pier according to claim 1 and foundation structure, it is characterized in that: described stub body is the steel column pier; Described the first junction plate, the second junction plate are steel plate.
5. an integrated precast bridge pier and foundation structure, it is characterized in that: comprise pier base, stub body, described stub body can be arranged on described pier base with dismantling, described pier base comprises pedestal, indented bars, described pedestal is embedded in underground, described indented bars vertically is fixed on described pedestal and stretches out its top one segment distance, and the position of stretching out described indented bars on described pedestal offers groove; Described stub body bottom is connected with junction plate, offer porose on described junction plate, when described stub body is arranged on described pier base, the partial insertion that described indented bars stretches out described pedestal and is filled with mortar in described hole, groove to the hole of described junction plate.
6. a kind of integrated precast bridge pier according to claim 5 and foundation structure, it is characterized in that: described pier base also comprises cover plate, when described stub body was not installed, described cover plate covered on described pedestal, and the upper surface of described cover plate and ground flush.
7. a kind of integrated precast bridge pier according to claim 6 and foundation structure, it is characterized in that: described cover plate is concrete or steel cushion block with holes.
8. a kind of integrated precast bridge pier according to claim 5 and foundation structure, it is characterized in that: described stub body is the concrete pier; Described junction plate is the concrete plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310102535.5A CN103147460B (en) | 2013-03-27 | 2013-03-27 | Integrated prefabricated pier and foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310102535.5A CN103147460B (en) | 2013-03-27 | 2013-03-27 | Integrated prefabricated pier and foundation structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103147460A true CN103147460A (en) | 2013-06-12 |
| CN103147460B CN103147460B (en) | 2015-07-22 |
Family
ID=48545753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310102535.5A Active CN103147460B (en) | 2013-03-27 | 2013-03-27 | Integrated prefabricated pier and foundation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103147460B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258333A (en) * | 2019-04-30 | 2019-09-20 | 中国一冶集团有限公司 | The jig structure and its application method of leveling connection are quickly positioned for Precast Pier Columns |
| CN112195961A (en) * | 2020-09-29 | 2021-01-08 | 中国建筑一局(集团)有限公司 | Supporting foundation conversion structure in limited space and construction method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2205502C (en) * | 1994-11-23 | 2001-09-11 | Allan P. Henderson | Tensionless pier foundation |
| CN101509259A (en) * | 2009-04-03 | 2009-08-19 | 中铁大桥勘测设计院有限公司 | Highly-permanent connection mode for prefabricated pier body and cushion cap of cross-sea bridge |
| CN101818478A (en) * | 2010-03-09 | 2010-09-01 | 河海大学 | Connection structure for concrete-filled circular steel tubular pier column and concrete cover beam |
| CN202031369U (en) * | 2010-08-06 | 2011-11-09 | 山东中能杆塔有限公司 | Communication pole tower with steel concrete structure |
| CN202380475U (en) * | 2011-12-14 | 2012-08-15 | 河南省电力勘测设计院 | Device for connecting reinforced concrete rod with foundation |
| CN202559251U (en) * | 2012-03-27 | 2012-11-28 | 天津海河下游开发有限公司 | Anchorage structure of vertical-rotating movable bridge bearing seat |
| CN203200773U (en) * | 2013-03-27 | 2013-09-18 | 郑州市大方实业有限公司 | Integral type prefabricated bridge pier and foundation structure |
-
2013
- 2013-03-27 CN CN201310102535.5A patent/CN103147460B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2205502C (en) * | 1994-11-23 | 2001-09-11 | Allan P. Henderson | Tensionless pier foundation |
| CN101509259A (en) * | 2009-04-03 | 2009-08-19 | 中铁大桥勘测设计院有限公司 | Highly-permanent connection mode for prefabricated pier body and cushion cap of cross-sea bridge |
| CN101818478A (en) * | 2010-03-09 | 2010-09-01 | 河海大学 | Connection structure for concrete-filled circular steel tubular pier column and concrete cover beam |
| CN202031369U (en) * | 2010-08-06 | 2011-11-09 | 山东中能杆塔有限公司 | Communication pole tower with steel concrete structure |
| CN202380475U (en) * | 2011-12-14 | 2012-08-15 | 河南省电力勘测设计院 | Device for connecting reinforced concrete rod with foundation |
| CN202559251U (en) * | 2012-03-27 | 2012-11-28 | 天津海河下游开发有限公司 | Anchorage structure of vertical-rotating movable bridge bearing seat |
| CN203200773U (en) * | 2013-03-27 | 2013-09-18 | 郑州市大方实业有限公司 | Integral type prefabricated bridge pier and foundation structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258333A (en) * | 2019-04-30 | 2019-09-20 | 中国一冶集团有限公司 | The jig structure and its application method of leveling connection are quickly positioned for Precast Pier Columns |
| CN112195961A (en) * | 2020-09-29 | 2021-01-08 | 中国建筑一局(集团)有限公司 | Supporting foundation conversion structure in limited space and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103147460B (en) | 2015-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107558494B (en) | Underground station structure for rail transit and construction method thereof | |
| CN103452130B (en) | The deformed bar net board-like barricade of reinforcement earth pillar | |
| CN106168053A (en) | Y shape pillar is used to be combined the structure at design large span deep buried metro station with uplift pile | |
| CN203729324U (en) | Anchor rod lattice type retaining wall structure | |
| CN104153311B (en) | A kind of highway barrier bracing means and reinforcement means thereof | |
| CN204125872U (en) | A kind of highway barrier bracing means | |
| CN109750571A (en) | A kind of road landslide emergency and permanent supporting and retaining system integral structure and construction method | |
| CN102146676A (en) | High-steep side slope subgrade structure for mountain area | |
| CN105926391A (en) | Method for widening shoulder of existing railway subgrade | |
| CN105926422A (en) | Bridge and underground pipe gallery integral structure and method for constructing same | |
| CN203200773U (en) | Integral type prefabricated bridge pier and foundation structure | |
| CN202148907U (en) | Non-isoparametric initial-stage supporting structure of four-lane large-span tunnel | |
| CN103147460B (en) | Integrated prefabricated pier and foundation structure | |
| CN204753261U (en) | Light -duty road bed of a doublestage shelves structure | |
| KR101326574B1 (en) | Foundation structure for pillar | |
| CN206070724U (en) | The structure at design large span deep buried metro station is combined using Y shape pillar with uplift pile | |
| CN103147386B (en) | Approach bridge vehicle | |
| CN103088734B (en) | Three-dimensional transportation system for urban main road | |
| CN203654194U (en) | Quick construction structure for bridge | |
| KR20110137644A (en) | A fixing structure of pillar and construction method thereof | |
| CN202989942U (en) | Wall foundation structure for soft soil or high backfill soil area | |
| CN203654193U (en) | Quick bridge construction structure | |
| CN103696370B (en) | A kind of Quick bridge construction method and structure | |
| CN211897677U (en) | Embedded-extruded type construction waste kerbstone | |
| WO2013063862A1 (en) | Ultimate structural method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |