CN113356038A - Lattice type steel reinforced pier and manufacturing method thereof - Google Patents
Lattice type steel reinforced pier and manufacturing method thereof Download PDFInfo
- Publication number
- CN113356038A CN113356038A CN202110856809.4A CN202110856809A CN113356038A CN 113356038 A CN113356038 A CN 113356038A CN 202110856809 A CN202110856809 A CN 202110856809A CN 113356038 A CN113356038 A CN 113356038A
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- China
- Prior art keywords
- steel
- column
- steel column
- pier
- sleeve
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 170
- 239000010959 steel Substances 0.000 title claims abstract description 170
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000011372 high-strength concrete Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 8
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a lattice type steel-reinforced pier and a manufacturing method thereof, wherein the steel-reinforced pier comprises a sleeve, a plurality of steel columns and a plurality of cross beams, the plurality of steel columns comprise a first steel column, a second steel column, a third steel column and a fourth steel column, the first steel column, the second steel column, the third steel column and the fourth steel column are respectively arranged in the sleeve, the plurality of first cross beams are arranged between the first steel column and the second steel column from bottom to top, the plurality of second cross beams are arranged between the second steel column and the third steel column from bottom to top, the plurality of third cross beams are arranged between the third steel column and the fourth steel column from bottom to top, and the plurality of fourth cross beams are arranged between the fourth steel column and the first steel column from bottom to top.
Description
Technical Field
The invention relates to the technical field of pier manufacturing, in particular to a lattice type steel reinforced pier and a manufacturing method thereof.
Background
The pier for supporting the bridge body under the bridge is made of multi-purpose stone or reinforced concrete; the traditional bridge pier is mostly made of multipurpose stone or reinforced concrete, the pier body is large, the occupied area is large, reinforcing steel bars need to be bound on site, and labor cost and measure cost are high; the lattice type steel reinforced pier has high bearing capacity, no need of steel bars, low labor cost and measure cost and high industrialization degree.
Disclosure of Invention
The present invention is directed to a lattice type steel reinforced pier and a method for manufacturing the same, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a lattice formula reinforcing bar pier, reinforcing bar pier include sleeve, many steel columns and many crossbeams, and many steel columns include first steel column, second steel column, third steel column and fourth steel column, first steel column, second steel column, third steel column and fourth steel column set up respectively in the sleeve, follow down up many first crossbeams of installation between first steel column and the second steel column, follow down up many second crossbeams of installation between second steel column and the third steel column, follow down up many third crossbeams of installation between third steel column and the fourth steel column, follow down up many fourth crossbeams of installation between fourth steel column and the first steel column.
Preferably, a first supporting column is arranged between two adjacent first cross beams; a second supporting column is arranged between every two adjacent second cross beams; a third supporting column is arranged between every two adjacent third cross beams; and a fourth supporting column is arranged between every two adjacent fourth cross beams.
Preferably, four corners of the sleeve are angle steels or square tubes, and the middle part of the sleeve is a corrugated steel plate; the corrugated steel plate is connected with the four corners in a welding mode, and the sleeve is integrally made of weather-resistant steel.
Preferably, high-strength concrete is poured into the sleeve.
Preferably, the steel column is an H-shaped steel column, a cross-shaped steel column or a T-shaped steel column.
Preferably, the cross beam is made of hot-rolled H-shaped steel, welded H-shaped steel or corrugated web H-shaped steel.
Preferably, the support column is made of hot-rolled H-shaped steel or welded H-shaped steel.
Preferably, the method for manufacturing the lattice type steel reinforced pier comprises the following steps:
A. firstly, splicing a first steel column and a second steel column through a plurality of first cross beams; splicing the third steel column and the second steel column through a second cross beam; splicing a third steel column and a fourth steel column through a third cross beam, and finally splicing the fourth steel column and the first steel column through a fourth cross beam;
B. respectively installing a first supporting column, a second supporting column, a third supporting column and a fourth supporting column;
C. installing four corners of the sleeve outside the steel column, and then welding the corrugated steel plate with the four corners;
D. pouring high-strength concrete into the inner cavity of the sleeve to manufacture a lattice type steel reinforced pier;
E. and finally, combining the plurality of lattice type steel reinforced piers in parallel to form a double pier.
Compared with the prior art, the invention has the beneficial effects that: the pier manufactured by the method does not need paint for corrosion prevention, and the use cost is saved.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a three-dimensional view of the steel skeleton of the present invention;
FIG. 3 is a vertical view of the steel-framed bridge pier of the present invention;
FIG. 4 is a vertical view of the steel skeleton of the present invention;
FIG. 5 is a top view of the present invention;
in the figure: the steel frame comprises a first steel column 1, a second steel column 2, a third steel column 3, a fourth steel column 4, a sleeve 5, a first cross beam 6, a second cross beam 7, a third cross beam 8, a fourth cross beam 9, a first support column 10, a second support column 11, a third support column 12, a fourth support column 13 and high-strength concrete 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a lattice formula reinforcing bar pier, reinforcing bar pier include sleeve 5, many steel columns and many crossbeams, and many steel columns include first steel column 1, second steel column 2, third steel column 3 and fourth steel column 4, first steel column 1, second steel column 2, third steel column 3 and fourth steel column 4 set up respectively in sleeve 5, follow down up many first crossbeams 6 of installation between first steel column 1 and the second steel column 2, follow down up many second crossbeams 7 of installation between second steel column 2 and the third steel column 3, follow down up many third crossbeams 8 of installation between third steel column 3 and the fourth steel column 4, follow down up many fourth crossbeams 9 of installation between fourth steel column 4 and the first steel column 1.
In the invention, a first supporting column 10 is arranged between two adjacent first cross beams 6; a second supporting column 11 is arranged between every two adjacent second cross beams 7; a third supporting column 12 is arranged between every two adjacent third cross beams 8; and a fourth supporting column 13 is arranged between every two adjacent fourth cross beams 9. The support columns are arranged, so that the overall compressive strength of the steel rib pier can be improved.
In the invention, four corners of a sleeve 5 are angle steels or square tubes, and the middle part of the sleeve is a corrugated steel plate; the corrugated steel plate is connected with four corners in a welding mode, and the sleeve 5 is made of weathering resistant steel integrally; high-strength concrete 14 is poured into the sleeve 5.
In addition, in the invention, the steel column adopts an H-shaped steel column, a cross-shaped steel column or a T-shaped steel column; the beam adopts hot-rolled H-shaped steel, welded H-shaped steel or corrugated web H-shaped steel; the support column adopts hot-rolled H-shaped steel or welded H-shaped steel.
The invention discloses a manufacturing method of a lattice type steel reinforced pier, which comprises the following steps:
A. firstly, splicing a first steel column and a second steel column through a plurality of first cross beams; splicing the third steel column and the second steel column through a second cross beam; splicing a third steel column and a fourth steel column through a third cross beam, and finally splicing the fourth steel column and the first steel column through a fourth cross beam;
B. respectively installing a first supporting column, a second supporting column, a third supporting column and a fourth supporting column;
C. installing four corners of the sleeve outside the steel column, and then welding the corrugated steel plate with the four corners;
D. pouring high-strength concrete into the inner cavity of the sleeve to manufacture a lattice type steel reinforced pier;
E. and finally, combining the plurality of lattice type steel reinforced piers in parallel to form a double pier.
In conclusion, the invention has the advantages of high bearing capacity, good anti-seismic performance, simple construction, high industrialization degree and cost saving.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a lattice formula reinforcing bar pier, reinforcing bar pier includes sleeve (5), many steel columns and many crossbeams, its characterized in that: many steel columns include first steel column (1), second steel column (2), third steel column (3) and fourth steel column (4), first steel column (1), second steel column (2), third steel column (3) and fourth steel column (4) set up respectively in sleeve (5), from up installing many first crossbeams (6) down between first steel column (1) and second steel column (2), from up installing many second crossbeams (7) down between second steel column (2) and third steel column (3), from up installing many third crossbeams (8) down between third steel column (3) and fourth steel column (4), from up installing many fourth crossbeams (9) down between fourth steel column (4) and first steel column (1).
2. The lattice type steel reinforced pier of claim 1, wherein: a first supporting column (10) is arranged between every two adjacent first cross beams (6); a second supporting column (11) is arranged between every two adjacent second cross beams (7); a third supporting column (12) is arranged between every two adjacent third cross beams (8); a fourth supporting column (13) is arranged between every two adjacent fourth cross beams (9).
3. The lattice type steel reinforced pier of claim 1, wherein: the four corners of the sleeve (5) are angle steels or square tubes, and the middle part of the sleeve is a corrugated steel plate; the corrugated steel plate is connected with four corners in a welding mode, and the sleeve (5) is made of weathering resistant steel integrally.
4. The lattice type steel reinforced pier of claim 1, wherein: high-strength concrete (14) is poured into the sleeve (5).
5. The lattice type steel reinforced pier of claim 1, wherein: the steel column is an H-shaped steel column, a cross-shaped steel column or a T-shaped steel column.
6. The lattice type steel reinforced pier of claim 1, wherein: the cross beam is made of hot-rolled H-shaped steel, welded H-shaped steel or corrugated web H-shaped steel.
7. The lattice type steel reinforced pier of claim 1, wherein: the support column is made of hot-rolled H-shaped steel or welded H-shaped steel.
8. The method for manufacturing the lattice type steel reinforced pier is characterized in that: the manufacturing method comprises the following steps:
A. firstly, splicing a first steel column and a second steel column through a plurality of first cross beams; splicing the third steel column and the second steel column through a second cross beam; splicing a third steel column and a fourth steel column through a third cross beam, and finally splicing the fourth steel column and the first steel column through a fourth cross beam;
B. respectively installing a first supporting column, a second supporting column, a third supporting column and a fourth supporting column;
C. installing four corners of the sleeve outside the steel column, and then welding the corrugated steel plate with the four corners;
D. pouring high-strength concrete into the inner cavity of the sleeve to manufacture a lattice type steel reinforced pier;
E. and finally, combining the plurality of lattice type steel reinforced piers in parallel to form a double pier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110856809.4A CN113356038A (en) | 2021-07-28 | 2021-07-28 | Lattice type steel reinforced pier and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110856809.4A CN113356038A (en) | 2021-07-28 | 2021-07-28 | Lattice type steel reinforced pier and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113356038A true CN113356038A (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110856809.4A Pending CN113356038A (en) | 2021-07-28 | 2021-07-28 | Lattice type steel reinforced pier and manufacturing method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN113356038A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288328A (en) * | 2022-07-22 | 2022-11-04 | 同济大学 | Prefabricated lattice type steel reinforced concrete combined shear wall |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201627136U (en) * | 2010-01-05 | 2010-11-10 | 沈阳建筑大学 | PVC pipe reinforced concrete-steel tube concrete composite member |
| CN102251476A (en) * | 2011-04-19 | 2011-11-23 | 中铁二十三局集团第三工程有限公司 | Measurement control method for field installation of steel tube lattice pier |
| CN104652446A (en) * | 2015-01-14 | 2015-05-27 | 中铁第四勘察设计院集团有限公司 | Temporary steel lattice column core filling device and method thereof |
| KR101720122B1 (en) * | 2016-08-18 | 2017-03-27 | 이한진 | concrete form Integrated structures |
| CN106638279A (en) * | 2016-11-10 | 2017-05-10 | 深圳市市政设计研究院有限公司 | Shock absorption combined type pier |
| CN110593487A (en) * | 2019-09-10 | 2019-12-20 | 广州大学 | Combined structural column and construction method |
| CN113152251A (en) * | 2021-03-31 | 2021-07-23 | 清华大学 | Novel multi-limb rectangular steel tube concrete mixed structure and construction method |
-
2021
- 2021-07-28 CN CN202110856809.4A patent/CN113356038A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201627136U (en) * | 2010-01-05 | 2010-11-10 | 沈阳建筑大学 | PVC pipe reinforced concrete-steel tube concrete composite member |
| CN102251476A (en) * | 2011-04-19 | 2011-11-23 | 中铁二十三局集团第三工程有限公司 | Measurement control method for field installation of steel tube lattice pier |
| CN104652446A (en) * | 2015-01-14 | 2015-05-27 | 中铁第四勘察设计院集团有限公司 | Temporary steel lattice column core filling device and method thereof |
| KR101720122B1 (en) * | 2016-08-18 | 2017-03-27 | 이한진 | concrete form Integrated structures |
| CN106638279A (en) * | 2016-11-10 | 2017-05-10 | 深圳市市政设计研究院有限公司 | Shock absorption combined type pier |
| CN110593487A (en) * | 2019-09-10 | 2019-12-20 | 广州大学 | Combined structural column and construction method |
| CN113152251A (en) * | 2021-03-31 | 2021-07-23 | 清华大学 | Novel multi-limb rectangular steel tube concrete mixed structure and construction method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288328A (en) * | 2022-07-22 | 2022-11-04 | 同济大学 | Prefabricated lattice type steel reinforced concrete combined shear wall |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20210907 |