CN105888137B - A kind of huge combined steel and concrete column of built-in lattice reinforcing bar - Google Patents
A kind of huge combined steel and concrete column of built-in lattice reinforcing bar Download PDFInfo
- Publication number
- CN105888137B CN105888137B CN201610379058.0A CN201610379058A CN105888137B CN 105888137 B CN105888137 B CN 105888137B CN 201610379058 A CN201610379058 A CN 201610379058A CN 105888137 B CN105888137 B CN 105888137B
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- steel pipe
- tie
- reinforcing bar
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- plate
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
Abstract
A kind of huge combined steel and concrete column of built-in lattice reinforcing bar, including reinforced column, longitudinally it is embedded with lattice reinforcing bar in described reinforced column, described lattice reinforcing bar is by more several pegs for being welded on lateral surface together with described reinforced column strong bonded.A kind of huge combined steel and concrete column of built-in lattice reinforcing bar of the present invention, solve the problems, such as that existing combined steel and concrete column cost is high, difficulty of construction is big, huge combined steel and concrete column way of the invention is simple and direct, easy for construction, remarkable in economical benefits, suitable for the high-level structure of various scales.
Description
Technical field
The present invention relates to a kind of combined steel and concrete column.More particularly to a kind of huge reinforcing bar coagulation of built-in lattice reinforcing bar
Earth pillar.
Background technology
Frequently with combined steel and concrete column in high-level structure, combined steel and concrete column is that reinforcing bar is set up in reinforced column,
So as to improve the ductility of post and rigidity, increase the limit value of axial compression ratio of post, with respect to steel reinforced concrete for reinforced column
Column section is smaller.With the increase of building height, it is huge reinforcing bar greatly that the sectional dimension of combined steel and concrete column, which needs to be made,
Concrete column, have for subject matter existing for huge combined steel and concrete column：
1st, huge combined steel and concrete column sectional dimension is big, and its internal reinforcing bar also accordingly increases, and sets in the usual way single
Round steel bone or huge reinforcing bar, the steel using amount of combined steel and concrete column can be caused to increase, deficiency in economic performance；
2nd, huge combined steel and concrete column due to the single reinforcing bar size of setting it is larger, for enhancing reinforcing bar and outer concrete
, it is necessary to set many ribbed stiffeners in reinforcing bar side, welding job amount greatly increases snap-in force, increases the difficulty of construction of reinforced concrete column.
The content of the invention
The technical problem to be solved by the invention is to provide one kind to save steel using amount, and way is simple and direct, easy for construction interior
Put the huge combined steel and concrete column of lattice reinforcing bar.
The technical solution adopted in the present invention is：A kind of huge combined steel and concrete column of built-in lattice reinforcing bar, including steel
Reinforced concrete post, lattice reinforcing bar is longitudinally embedded with described reinforced column, described lattice reinforcing bar passes through welding
More several pegs on lateral surface are together with described reinforced column strong bonded.
Described lattice reinforcing bar includes symmetrical the first steel pipe and the second steel being embedded in inside reinforced column
Pipe and some to inter-tie, form two articles of every a pair of inter-ties inter-tie is parallel to each other be connected to described the
Between one steel pipe and the second steel pipe, described is some equidistant to length direction of the inter-tie along the first steel pipe and the second steel pipe
And it is arranged in parallel, wherein, the one end for being connected to the inter-tie of the first steel pipe and the second steel pipe upper/lower terminal is by
One gusset plate is fixedly connected on first steel pipe, and the other end is to be fixedly connected on second steel pipe by section point plate
On, the both ends of the inter-tie between the first steel pipe and the second steel pipe upper/lower terminal respectively pass through an intermediate node plate point
First steel pipe and the second steel pipe are not fixedly connected with.
One is additionally provided between two inter-ties being disposed adjacent along first steel pipe and the second length of steel pipe direction
The oblique tie-rod of bar, wherein, it is fixedly connected on corresponding section point with one end of the oblique tie-rod of bottom positioned at topmost
On plate, the other end of the oblique tie-rod of described the top and bottom is fixedly connected on the intermediate node plate corresponding to the end,
The both ends of remaining oblique tie-rod are correspondingly connected to being separately fixed on the first steel pipe and the second steel pipe at position
On intermediate node plate.
The both ends of described inter-tie are respectively with corresponding first node plate, section point plate and intermediate node plate
It is fixedly connected by angle welding, the both ends of described oblique tie-rod are respectively with corresponding section point plate and intermediate node plate
Be fixedly connected by angle welding, described first node plate, section point plate and intermediate node plate and the first described steel pipe and
Second steel pipe is fixedly connected by angle welding.
Described more several pegs are distributed on the outer peripheral face of first steel pipe and the second steel pipe.
Concrete has been poured in described the first steel pipe and the second steel pipe.
Described reinforced column is made up of concrete and reinforcing bar.
A kind of huge combined steel and concrete column of built-in lattice reinforcing bar of the present invention, solves existing combined steel and concrete column and makes
The problem of valency is high, difficulty of construction is big, huge combined steel and concrete column way of the invention is simple and direct, easy for construction, remarkable in economical benefits,
Suitable for the high-level structure of various scales.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 A-A sectional views.
In figure
1：Armored concrete 2：Lattice reinforcing bar
3：Peg 21：Left end steel pipe
22：Right-hand member steel pipe 23：Small end gusset plate
24：Big end node plate 25：Intermediate node plate
26：Inter-tie 27：Oblique tie-rod
Embodiment
A kind of huge combined steel and concrete column of built-in lattice reinforcing bar of the present invention is done with reference to embodiment and accompanying drawing
Go out to describe in detail.
As shown in Figure 1 and Figure 2, the huge combined steel and concrete column of a kind of built-in lattice reinforcing bar of the invention, including reinforcing bar mix
Earth pillar 1 is coagulated, is longitudinally embedded with lattice reinforcing bar 2 in described reinforced column 1, described lattice reinforcing bar 2 passes through welding
More several pegs 3 on lateral surface are together with the described strong bonded of reinforced column 1.
Described lattice reinforcing bar 2 includes symmetrical the first steel pipe 21 being embedded in inside reinforced column 1 and the
Two steel pipes 22 and some to inter-tie 26, described more several pegs 3 are distributed in the steel pipe of the first steel pipe 21 and second
On 22 outer peripheral face, and at equal intervals distribution so that the outer peripheral face of the first steel pipe 21 and the second steel pipe 22 pass through it is described
More several pegs 3 be firmly combined together with the inside of described reinforced column 1.The first described steel pipe 21 and second
Concrete has been poured in steel pipe 22.Described reinforced column 1 is made up of concrete and reinforcing bar.
Form two of every a pair of inter-ties 26 inter-tie 26 is parallel to each other be connected to first steel pipe 21
And second between steel pipe 22, it is described it is some to inter-tie 26 along between length direction of the first steel pipe 21 and the second steel pipe 22 etc.
Away from and it is arranged in parallel, wherein, be connected to one end of the inter-tie 26 of the first steel pipe 21 and the upper/lower terminal of the second steel pipe 22
It is to be fixedly connected on by first node plate 23 on first steel pipe 21, the other end is fixedly connected by section point plate 24
On second steel pipe 22, the both ends of the inter-tie 26 between the first steel pipe 21 and the upper/lower terminal of the second steel pipe 22
The steel pipe 22 of the first steel pipe 21 and second is respectively respectively fixedly connected with by an intermediate node plate 25.
Also set between two inter-ties 26 being disposed adjacent along the length direction of 21 and second steel pipe of the first steel pipe 22
An oblique tie-rod 27 is equipped with, wherein, it is fixedly connected on positioned at topmost with one end of the oblique tie-rod 27 of bottom corresponding
Section point plate 24 on, the other end of the oblique tie-rod 27 of described the top and bottom is fixedly connected on corresponding to the end
On intermediate node plate 25, the both ends of remaining oblique tie-rod 27, which are correspondingly connected at position, has been separately fixed at the first steel
On intermediate node plate 25 on the steel pipe 22 of pipe 21 and second.Because described section point plate 24 needs to connect inter-tie respectively
26 and one end of oblique tie-rod 27, so section point plate 24 is more than first node plate 23.
The both ends of described inter-tie 26 and corresponding first node plate 23, section point plate 24 and intermediate node plate
25 are fixedly connected by angle welding respectively, the both ends of described oblique tie-rod 27 and corresponding section point plate 24 and centre
Gusset plate 25 is fixedly connected by angle welding respectively, described first node plate 23, section point plate 24 and intermediate node plate
25 with the first described steel pipe 21 and the second steel pipe 22 be fixedly connected by angle welding.
In high building structure, huge combined steel and concrete column is huge using a kind of built-in lattice reinforcing bar of the present invention
Combined steel and concrete column can save rolled steel dosage, and way is simple, easy for construction.
Claims (1)
1. a kind of huge combined steel and concrete column of built-in lattice reinforcing bar, including reinforced column（1）, it is characterised in that institute
The reinforced column stated（1）Interior longitudinal direction is embedded with lattice reinforcing bar（2）, described lattice reinforcing bar（2）Include symmetrical
It is embedded in reinforced column（1）The first internal steel pipe（21）With the second steel pipe（22）It is and some to inter-tie（26）,
Form every a pair of inter-ties（26）Two to inter-tie（26）What is be parallel to each other is connected to first steel pipe（21）With
Second steel pipe（22）Between, described is some to inter-tie（26）Along the first steel pipe（21）With the second steel pipe（22）Length side
To equidistant and arranged in parallel, wherein, it is connected to the first steel pipe（21）With the second steel pipe（22）The horizontal system of upper/lower terminal
Bar（26）One end be by first node plate（23）It is fixedly connected on first steel pipe（21）On, the other end is by second
Gusset plate（24）It is fixedly connected on second steel pipe（22）On, positioned at the first steel pipe（21）With the second steel pipe（22）Upper and lower two
Inter-tie between end（26）Both ends respectively pass through an intermediate node plate（25）It is respectively fixedly connected with first steel pipe
（21）With the second steel pipe（22）；
Along first steel pipe（21）With the second steel pipe（22）Two inter-ties that length direction is disposed adjacent（26）Between also
It is provided with an oblique tie-rod（27）, wherein, positioned at the oblique tie-rod with bottom topmost（27）One end be fixedly connected on
Corresponding section point plate（24）On, the oblique tie-rod of described the top and bottom（27）The other end be fixedly connected on this
The corresponding intermediate node plate in end（25）On, remaining oblique tie-rod（27）Both ends be correspondingly connected to having divided at position
The first steel pipe is not fixed on（21）With the second steel pipe（22）On intermediate node plate（25）On；
Described inter-tie（26）Both ends and corresponding first node plate（23）, section point plate（24）And intermediate node
Plate（25）It is to be fixedly connected by angle welding respectively, described oblique tie-rod（27）Both ends and corresponding section point plate
（24）With intermediate node plate（25）It is to be fixedly connected by angle welding respectively, described first node plate（23）, section point plate
（24）With intermediate node plate（25）With the first described steel pipe（21）With the second steel pipe（22）It is to be fixedly connected by angle welding,
First node plate（23）, section point plate（24）, intermediate node plate（25）, inter-tie（26）, oblique tie-rod（27）It is built-in
In armored concrete（1）；
Described lattice reinforcing bar（2）Pass through the more several pegs being welded on lateral surface（3）With described reinforced column
（1）Strong bonded together, described more several pegs（3）It is distributed in first steel pipe（21）With the second steel pipe（22）'s
On outer peripheral face；
The first described steel pipe（21）With the second steel pipe（22）Concrete is inside poured；
Described reinforced column（1）It is made up of concrete and reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610379058.0A CN105888137B (en) | 2016-05-31 | 2016-05-31 | A kind of huge combined steel and concrete column of built-in lattice reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610379058.0A CN105888137B (en) | 2016-05-31 | 2016-05-31 | A kind of huge combined steel and concrete column of built-in lattice reinforcing bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105888137A CN105888137A (en) | 2016-08-24 |
| CN105888137B true CN105888137B (en) | 2018-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610379058.0A Active CN105888137B (en) | 2016-05-31 | 2016-05-31 | A kind of huge combined steel and concrete column of built-in lattice reinforcing bar |
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| Country | Link |
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| CN (1) | CN105888137B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201438607U (en) * | 2009-06-29 | 2010-04-14 | 中国电力工程顾问集团中南电力设计院 | Steel structure bracket of transformation equipment |
| CN201614746U (en) * | 2009-12-30 | 2010-10-27 | 上海天演建筑物移位工程有限公司 | Limit power transmission device for building jacking |
| CN102127941A (en) * | 2010-12-10 | 2011-07-20 | 清华大学 | Steel tube concrete column-double-layer steel plate combined shear wall and construction method thereof |
| CN202299355U (en) * | 2012-02-16 | 2012-07-04 | 山东锦城钢结构有限责任公司 | Longspan/overhanging steel structure work support bracket |
| CN103216037A (en) * | 2013-04-09 | 2013-07-24 | 广西大学 | Z-shaped steel concrete specially-shaped column provided with steel angle frame |
| CN203096614U (en) * | 2012-12-20 | 2013-07-31 | 中铁大桥局股份有限公司 | Latticed combined strut |
| CN203160536U (en) * | 2013-02-19 | 2013-08-28 | 陈惠娜 | Tie rod structure for steel structure |
| CN203640164U (en) * | 2013-12-06 | 2014-06-11 | 清华大学 | Concrete-filled steel tube laminated latticed column |
| CN205063181U (en) * | 2015-09-25 | 2016-03-02 | 上海三益建筑设计有限公司 | Steel tube concrete laminated column |
| CN205777099U (en) * | 2016-05-31 | 2016-12-07 | 天津市建筑设计院 | A kind of huge combined steel and concrete column of built-in lattice reinforcing bar |
-
2016
- 2016-05-31 CN CN201610379058.0A patent/CN105888137B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201438607U (en) * | 2009-06-29 | 2010-04-14 | 中国电力工程顾问集团中南电力设计院 | Steel structure bracket of transformation equipment |
| CN201614746U (en) * | 2009-12-30 | 2010-10-27 | 上海天演建筑物移位工程有限公司 | Limit power transmission device for building jacking |
| CN102127941A (en) * | 2010-12-10 | 2011-07-20 | 清华大学 | Steel tube concrete column-double-layer steel plate combined shear wall and construction method thereof |
| CN202299355U (en) * | 2012-02-16 | 2012-07-04 | 山东锦城钢结构有限责任公司 | Longspan/overhanging steel structure work support bracket |
| CN203096614U (en) * | 2012-12-20 | 2013-07-31 | 中铁大桥局股份有限公司 | Latticed combined strut |
| CN203160536U (en) * | 2013-02-19 | 2013-08-28 | 陈惠娜 | Tie rod structure for steel structure |
| CN103216037A (en) * | 2013-04-09 | 2013-07-24 | 广西大学 | Z-shaped steel concrete specially-shaped column provided with steel angle frame |
| CN203640164U (en) * | 2013-12-06 | 2014-06-11 | 清华大学 | Concrete-filled steel tube laminated latticed column |
| CN205063181U (en) * | 2015-09-25 | 2016-03-02 | 上海三益建筑设计有限公司 | Steel tube concrete laminated column |
| CN205777099U (en) * | 2016-05-31 | 2016-12-07 | 天津市建筑设计院 | A kind of huge combined steel and concrete column of built-in lattice reinforcing bar |
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| Publication number | Publication date |
|---|---|
| CN105888137A (en) | 2016-08-24 |
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Address after: 300074 No. 95 Meteorological Observatory Road, Tianjin, Hexi District Patentee after: Tianjin architectural design and Research Institute Co., Ltd Address before: 300074 No. 95 Meteorological Observatory Road, Tianjin, Hexi District Patentee before: TIANJIN ARCHITECTURE DESIGN INSITUTE |
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