CN103061566A - Latticed high-strength concrete wind-resistant column with steel tubes - Google Patents
Latticed high-strength concrete wind-resistant column with steel tubes Download PDFInfo
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- CN103061566A CN103061566A CN2013100178508A CN201310017850A CN103061566A CN 103061566 A CN103061566 A CN 103061566A CN 2013100178508 A CN2013100178508 A CN 2013100178508A CN 201310017850 A CN201310017850 A CN 201310017850A CN 103061566 A CN103061566 A CN 103061566A
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Abstract
A latticed high-strength concrete wind-resistant column with steel tubes comprises concrete upright columns with steel tubes and web members. The adjacent concrete upright columns with the steel tubes are connected with one another by the web members. The latticed high-strength concrete wind-resistant column with the steel tubes is characterized in that the latticed high-strength concrete wind-resistant column with the steel tubes is in the shape of an isosceles triangle or equilateral triangle, the web members on isosceles surfaces of the isosceles triangle are diagonal web members, the web members on the third surface of the isosceles triangle are flat web members, and concrete is filled in the steel tubes of the concrete upright columns with the steel tubes. The latticed high-strength concrete wind-resistant column has the advantages that high-strength steel stranded wires are used as main tension ribs, so that steel consumption of the wind-resistant column is further reduced, the manufacturing cost is saved, and a bending-resistant structure is stressed reasonably.
Description
Technical field
The present invention relates to the building construction applications, relate in particular to a kind of as the windproof steel structure column.
Background technology
Unidirectional and two-way wind-resistant column adopts H steel or large diameter steel pipe usually, insulated column billboard particularly, the wind resistance column adopts large diameter steel pipe substantially, steel pipe is unreasonable as the bending resistance component section form, steel using amount is large, cost is high and in outdoor two-sided corrosion, poor durability, the joint structure complexity of splicing in addition and fixing.A kind of steel using amount is economized, and the lattice steel pipe concrete wind-resistant column of reasonable stress yet there are no report.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiency of above-mentioned prior art, the lattice high strength steel pipe concrete wind-resistant column that provides a kind of Anti-bending structure reasonable stress, easy construction, cost to economize.
According to a kind of lattice high strength steel pipe concrete wind-resistant column provided by the invention, comprise the steel pipe concrete column and connect the web member of adjacent steel pipe concrete column, described lattice high strength steel pipe concrete wind-resistant column is isosceles triangle or equilateral triangle, the web member such as central plane such as grade of described isosceles triangle is diagonal web member, another side is flat web member, be filled with concrete in the steel pipe of described steel pipe concrete column, vertically be embedded with some steel strand in the concrete.
Also have following attached technical characterictic according to a kind of lattice high strength steel pipe concrete wind-resistant column provided by the invention:
Be provided with the X-shaped pull bar between described flat web member and steel pipe concrete column, pull bar is grid of steel bars, and the end weldering is coupled to the crossing bight of flat web member and steel pipe concrete column.
The diameter of described steel pipe concrete column is that one at the top of isosceles triangle is large, and two of bottoms are little.
At least one end of described steel strand is associated with Extrusion anchor ground tackle.
At least one end of described steel pipe concrete column is welded with the flange steel plate, and the flange steel plate is provided with the through hole that connects with outer bolt.
Described steel pipe concrete column wherein be welded with the cat ladder lattice of marking time on one.
Described steel pipe concrete column one end is provided with the shaped steel installation and shelves beam and feet.
Compared with prior art have following advantage according to a kind of lattice high strength steel pipe concrete wind-resistant column provided by the invention:
1, Anti-bending structure reasonable stress, steel using amount is economized especially, and cost is low.
2, with high strength steel strand for mainly being subjected to lacing wire, the steel using amount of wind-resistant column is further reduced.
3, fill with concrete in the steel pipe and both can prevent inner wall corrosion, the intensity of concrete is not fully exerted.
Description of drawings
Fig. 1 is stereogram of the present invention
Fig. 2 is the stereogram of another form of the present invention
Fig. 3 is steel pipe concrete column sectional drawing of the present invention
The specific embodiment
Referring to Fig. 1 to Fig. 3, at a kind of lattice high strength steel pipe concrete wind-resistant column provided by the invention, comprise steel pipe concrete column 1 and connect the web member 2 of adjacent steel pipe concrete column, described lattice high strength steel pipe concrete wind-resistant column is isosceles triangle or equilateral triangle, the web member such as central plane such as grade of described isosceles triangle is diagonal web member 21, another side is flat web member 22, is filled with concrete 11 in the steel pipe of described steel pipe concrete column, vertically is embedded with some steel strand in the concrete.Bearing bending resistance is that main wind-resistant column adopts the triangular-section, column rod member good stability, during the wind-resistant column single load bearing, adopt isosceles triangle, when multidirectional stressed, adopt equilateral triangle, main bending resistance direction adopts diagonal web member that lattice column is made simply during the wind-resistant column single load bearing, and the other direction that substantially is not subjected to moment of flexure adopts flat web member, can reduce web member quantity, the web member of two adjacent surfaces is intersected at a point, fill High Strength Concrete in the column steel pipe, can prevent the steel pipe inner wall corrosion, can be used as again the bearing capacity that the steel pipe concrete member can significantly improve column.
Referring to Fig. 2, in above-described embodiment that the present invention provides, described flat web member 22 and 11 on steel pipe concrete column are provided with X-shaped pull bar 3, and pull bar is grid of steel bars, and the end weldering is coupled to the crossing bight of flat web member and steel pipe concrete column.Multi-direction when stressed when wind-resistant column, to establish the X-shaped pull bar in the one side of flat web member and can make lattice column also possess bending resistance this side up, pull bar adopts batten, and the end directly is welded on the column steel pipe peace web member, can save gusset plate, the convenient making.
Referring to Fig. 1, in above-described embodiment that the present invention provides, the diameter of described steel pipe concrete column 1 is that one at the top of isosceles triangle is large, and two of bottoms are little.The wind-resistant column of single load bearing, the steel pipe post in its top is stressed greater than two steel pipe posts in bottom, adopts the steel pipe of different-diameter, can make steel pipe post stressed evenly.
Referring to Fig. 1 to Fig. 3, in above-described embodiment that the present invention provides, described steel strand 12 at least one ends are associated with Extrusion anchor ground tackle 121.Bury high strength steel strand in the steel pipe underground and can make steel strand with the lower pulling force that produces of the steel pipe shared wind effect of carrying, thereby reduce thickness of steel pipe, Saving steel amount.The extruding anchor of steel strand one end can guarantee the anchoring property of steel strand end, makes steel pipe, concrete and steel strand collaborative work.
Referring to Fig. 1, Fig. 2, in above-described embodiment that the present invention provides, described steel pipe concrete column 1 at least one end is welded with flange steel plate 13, and the flange steel plate is provided with the through hole 131 that connects with outer bolt.Blue steel plate is managed in the steel pipe post end, both can be used as the gusset plate of column and outer type, can be used as again the anchor plate of steel strand.
Referring to Fig. 1, Fig. 2, in above-described embodiment that the present invention provides, described steel pipe concrete column 1 one ends are provided with the shaped steel installation and shelve beam and feet 4.Steel pipe post one end is established to install and is shelved the connection that beam and feet can make things convenient for wind-resistant column and prefabricated grade beam, shelves simultaneously beam and feet and imbeds in the rear pouring concrete pier, the anchoring property of raising suspension column.
Referring to Fig. 1 to Fig. 3, in above-described embodiment that the present invention provides, described steel pipe concrete column 1 wherein be welded with the cat ladder lattice 14 of marking time on one.Establish the angle steel cat ladder at single steel pipe post, materials are economized, and operating personnel are easy for going up and down, safety.
Claims (7)
1. lattice high strength steel pipe concrete wind-resistant column, comprise the steel pipe concrete column and connect the web member of adjacent steel pipe concrete column, it is characterized in that described lattice high strength steel pipe concrete wind-resistant column is isosceles triangle or equilateral triangle, the web member such as central plane such as grade of described isosceles triangle is diagonal web member, another side is flat web member, be filled with concrete in the steel pipe of described steel pipe concrete column, vertically be embedded with some steel strand in the concrete.
2. lattice high strength steel pipe concrete wind-resistant column as claimed in claim 1 is characterized in that being provided with the X-shaped pull bar between described flat web member and steel pipe concrete column, and pull bar is grid of steel bars, and the end weldering is coupled to the crossing bight of flat web member and steel pipe concrete column.
3. lattice high strength steel pipe concrete wind-resistant column as claimed in claim 1, the diameter that it is characterized in that described steel pipe concrete column is that one at the top of isosceles triangle is large, two of bottoms are little.
4. the described lattice high strength steel pipe of claim 1 concrete wind-resistant column is characterized in that at least one end of described steel strand is associated with Extrusion anchor ground tackle.
5. lattice high strength steel pipe concrete wind-resistant column as claimed in claim 1 is characterized in that at least one end of described steel pipe concrete column is welded with the flange steel plate, and the flange steel plate is provided with the through hole that connects with outer bolt.
6. lattice high strength steel pipe concrete wind-resistant column as claimed in claim 1, what it is characterized in that described steel pipe concrete column wherein is welded with the cat ladder lattice of marking time on one.
7. lattice high strength steel pipe concrete wind-resistant column as claimed in claim 1 is characterized in that described steel pipe concrete column one end is provided with shaped steel and installs and shelve beam and feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100178508A CN103061566A (en) | 2013-01-17 | 2013-01-17 | Latticed high-strength concrete wind-resistant column with steel tubes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100178508A CN103061566A (en) | 2013-01-17 | 2013-01-17 | Latticed high-strength concrete wind-resistant column with steel tubes |
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| CN103061566A true CN103061566A (en) | 2013-04-24 |
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| CN2013100178508A Pending CN103061566A (en) | 2013-01-17 | 2013-01-17 | Latticed high-strength concrete wind-resistant column with steel tubes |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337531A (en) * | 2016-09-20 | 2017-01-18 | 江苏京沪重工有限公司 | High-stability combined latticed column and processing technology thereof |
| CN106988293A (en) * | 2017-04-27 | 2017-07-28 | 中国葛洲坝集团机电建设有限公司 | A kind of ship lift main equipment room steel lattice column construction method and installation accuracy control method |
| CN107747383A (en) * | 2017-11-21 | 2018-03-02 | 华北水利水电大学 | A kind of building detached column and its construction method with recovery capability |
| CN108978871A (en) * | 2018-08-16 | 2018-12-11 | 绍兴文理学院元培学院 | A kind of Long Span Roof Structures |
| CN111558995A (en) * | 2019-02-13 | 2020-08-21 | 河南天久装配式建筑有限公司 | Manufacturing method of light sandwich concrete angle steel truss column |
| CN111558981A (en) * | 2019-02-13 | 2020-08-21 | 河南天久装配式建筑有限公司 | Manufacturing method of light sandwich concrete steel bar truss column |
| CN111558982A (en) * | 2019-02-13 | 2020-08-21 | 河南天久装配式建筑有限公司 | Manufacturing method of light sandwich concrete reinforced steel angle steel truss column |
| CN111691659A (en) * | 2020-06-24 | 2020-09-22 | 集美大学 | Vertical main frame of attached lifting scaffold and inner and outer upright rod assemblies thereof |
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| CN86101986A (en) * | 1985-03-05 | 1986-09-03 | 清水建设株式会社 | Concrete-filled steel tubular column and manufacture method thereof |
| CN101565969A (en) * | 2009-05-27 | 2009-10-28 | 天津大学 | Indirect assembly concrete-filled steel tube combined special-shaped column and production method thereof |
| WO2010117289A2 (en) * | 2009-04-07 | 2010-10-14 | Carlos Manuel Chastre Rodrigues | Truss tower |
| CN102102643A (en) * | 2011-03-31 | 2011-06-22 | 哈尔滨工业大学 | Lattice hollow-concrete-filled steel tube tower for wind generating set |
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| CN203113872U (en) * | 2013-01-17 | 2013-08-07 | 杨众 | Lattice type high-strength steel tube concrete wind-resisting column |
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2013
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| CN86101986A (en) * | 1985-03-05 | 1986-09-03 | 清水建设株式会社 | Concrete-filled steel tubular column and manufacture method thereof |
| WO2010117289A2 (en) * | 2009-04-07 | 2010-10-14 | Carlos Manuel Chastre Rodrigues | Truss tower |
| CN101565969A (en) * | 2009-05-27 | 2009-10-28 | 天津大学 | Indirect assembly concrete-filled steel tube combined special-shaped column and production method thereof |
| CN102102643A (en) * | 2011-03-31 | 2011-06-22 | 哈尔滨工业大学 | Lattice hollow-concrete-filled steel tube tower for wind generating set |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337531A (en) * | 2016-09-20 | 2017-01-18 | 江苏京沪重工有限公司 | High-stability combined latticed column and processing technology thereof |
| CN106337531B (en) * | 2016-09-20 | 2019-03-01 | 江苏京沪重工有限公司 | A kind of high stability combination lattice column and its processing technology |
| CN106988293A (en) * | 2017-04-27 | 2017-07-28 | 中国葛洲坝集团机电建设有限公司 | A kind of ship lift main equipment room steel lattice column construction method and installation accuracy control method |
| CN106988293B (en) * | 2017-04-27 | 2018-12-21 | 中国葛洲坝集团机电建设有限公司 | A kind of ship lift main equipment room steel lattice column construction method and installation accuracy control method |
| CN107747383A (en) * | 2017-11-21 | 2018-03-02 | 华北水利水电大学 | A kind of building detached column and its construction method with recovery capability |
| CN108978871A (en) * | 2018-08-16 | 2018-12-11 | 绍兴文理学院元培学院 | A kind of Long Span Roof Structures |
| CN111558995A (en) * | 2019-02-13 | 2020-08-21 | 河南天久装配式建筑有限公司 | Manufacturing method of light sandwich concrete angle steel truss column |
| CN111558981A (en) * | 2019-02-13 | 2020-08-21 | 河南天久装配式建筑有限公司 | Manufacturing method of light sandwich concrete steel bar truss column |
| CN111558982A (en) * | 2019-02-13 | 2020-08-21 | 河南天久装配式建筑有限公司 | Manufacturing method of light sandwich concrete reinforced steel angle steel truss column |
| CN111691659A (en) * | 2020-06-24 | 2020-09-22 | 集美大学 | Vertical main frame of attached lifting scaffold and inner and outer upright rod assemblies thereof |
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Application publication date: 20130424 |