CN103541502A - Steel rib-steel tube glass concrete combined column - Google Patents
Steel rib-steel tube glass concrete combined column Download PDFInfo
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- CN103541502A CN103541502A CN201310434398.5A CN201310434398A CN103541502A CN 103541502 A CN103541502 A CN 103541502A CN 201310434398 A CN201310434398 A CN 201310434398A CN 103541502 A CN103541502 A CN 103541502A
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- glass
- steel
- glascrete
- concrete
- steel pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 81
- 239000010959 steel Substances 0.000 title claims abstract description 81
- 239000011383 glass concrete Substances 0.000 title abstract description 8
- 239000011521 glass Substances 0.000 claims abstract description 39
- 239000004567 concrete Substances 0.000 claims abstract description 33
- 239000002245 particle Substances 0.000 claims abstract description 10
- 239000012634 fragment Substances 0.000 claims abstract description 9
- 239000004568 cement Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 238000003756 stirring Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 abstract 2
- 210000000988 bone and bone Anatomy 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000004134 energy conservation Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
Abstract
本发明涉及一种混凝土构件，特别是涉及一种用于土木工程中的钢骨-钢管玻璃混凝土组合柱。由钢管、钢骨和玻璃混凝土组成钢骨-钢管玻璃混凝土组合柱，其混凝土中含有充当骨料的玻璃碎块。所述的玻璃混凝土包括粒径在5mm～30mm的粗玻璃骨料和粒径在0.1mm～3mm的细玻璃骨料。按照每立方米玻璃混凝土体积，粗骨料玻璃重量300kg～1500kg，细骨料玻璃重量300kg～1500kg，水泥400kg～600kg，水150kg～300kg的比例进行充分搅拌。所述玻璃混凝土包括单质玻璃、有机玻璃和无机玻璃。本发明是高层建筑物中建筑物框架结构的主要构件，具有承载力高，刚度大、重量轻，塑性、韧性好，抗冲击和抗疲劳性能好，抗震性能佳等特点。
The invention relates to a concrete member, in particular to a steel frame-steel tube glass concrete composite column used in civil engineering. The steel-steel-steel glass-concrete composite column is composed of steel pipes, steel bones, and glass concrete, and the concrete contains glass fragments as aggregates. The glass concrete includes coarse glass aggregates with particle diameters ranging from 5mm to 30mm and fine glass aggregates with particle diameters ranging from 0.1mm to 3mm. According to the volume of glass concrete per cubic meter, the weight of coarse aggregate glass is 300kg-1500kg, the weight of fine aggregate glass is 300kg-1500kg, cement is 400kg-600kg, and water is 150kg-300kg. The glass concrete includes simple glass, organic glass and inorganic glass. The invention is the main component of the building frame structure in high-rise buildings, and has the characteristics of high bearing capacity, high rigidity, light weight, good plasticity and toughness, good impact resistance and fatigue resistance, good earthquake resistance and the like.
Description
Technical field
The present invention relates to the concrete component in technical field of buildings, particularly relate to a kind of steel frame-steel pipe glascrete coupled column for civil engineering, is a kind of novel concrete filled steel tube coupled column.
Background technology
In " encased structures ", steel core concrete column, can be divided into steel pipe at steel core concrete column and the steel core concrete column of steel pipe in post in post outside, and the former is commonly referred to steel core concrete column, and the latter is commonly referred to concrete filled steel tube coupled column.Because Construction of Steel Pipe Concrete Column is complicated, steel pipe needs the problems such as fire prevention, antirust processing, so when building highrise building and bridge construction, mostly adopt at present the form of concrete filled steel tube coupled column.In concrete filled steel tube coupled column, the strength grade of concrete in steel pipe is generally equal to or higher than the strength grade of concrete outside steel pipe.Because steel pipe provides effect of contraction to the concrete of core space, produced sleeve effect, so concrete filled steel tube coupled column can reduce the whole anti-seismic performance of the plastic displacement of structure, the energy dissipation capacity that increases structure, raising building.Its achievement in research has been applied among many engineerings, only postal nexus mansion, Shenyang Jiu You Liaoning, Shenyang peace Local Tax Bureau building, He Tai mansion, Shenyang etc.But also there are many shortcomings in concrete filled steel tube coupled column, as: 1) when the house number of plies of building is more, the load that post is born will strengthen, the sectional dimension of the post needing is just larger, in order to reduce the sectional dimension of post, this just needs steel pipe that wall thickness is thicker to offer enough " sleeve " effects of concrete, so need the special processing of factory, must improve construction costs, in engineering, can not realize simultaneously; 2) for the larger post of sectional dimension, select large diameter steel pipe, no doubt can improve steel pipe containing rate.But, may cause like this increase of steel pipe consumption, improve construction costs, increase construction, especially the difficulty of construction of node.As the coupled column sectional dimension of postal nexus mansion, Liaoning reaches 950 * 950 mm, diameter of steel tube reaches 558.8mm, and pipe thickness reaches 12mm.3), because concrete filled steel tube coupled column mainly provides ductility by longitudinal reinforcement, so often need more longitudinal reinforcement, cause the difficulty of construction.4) the inside and outside concrete that research shows this kind of post well co-operation until destruction.
Based on above reason, patent was once invented by seminar: steel frame-steel pipe concrete column, carbon fiber-reinforced plastic steel reinforced-steel tube concrete combination column etc., and to address this problem.But do not consider at that time the environmental protection of material, the problem such as energy-conservation.
As everyone knows, have in recent years a large amount of scrap glasses to produce, scrap glass is one way of life rubbish and industrial waste.In scrap glass, mostly adopt the methods such as landfill to process, take valuable land resources, to environment, cause serious burden, the recycling that therefore improves a large amount of scrap glasses becomes the problem of current key.In addition, along with the continuous cracking of sand and stone resources, natural concrete aggregate resource is day by day exhausted, and has brought serious harm to environment.Therefore using scrap glass, as gathering materials to come concrete batching, be, an approach well overcoming the above problems.
Therefore, seminar's imagination, using waste gas glass as concrete aggregate, for building, and forms steel frame-steel pipe glascrete coupled column, the good method of can yet be regarded as.
Summary of the invention
The object of this invention is to provide a kind of steel frame-steel pipe glascrete coupled column, make full use of waste gas glass, accomplish twice laid, energy conservation, environmental protection.Be achieved through the following technical solutions: reinforcing bar, steel pipe, glascrete, consist of, and form an integral body, the reinforcing bar of steel frame-steel pipe glascrete coupled column is formed by Plate Welding, and steel pipe is positioned at Zhu center, and reinforcing bar is positioned at the bight of post.It is characterized in that: in concrete, contain the glass fragment that serves as aggregate.
The glass fragment that serves as aggregate in concrete, be divided into particle diameter at 5mm～30mm and particle diameter the glass fragment at 0.1mm～3mm, respectively as coarse aggregate in glascrete and fines.According to every cubic metre of glascrete volume, coarse aggregate glass weight 300kg～1500kg, fines glass weight 300kg～1500kg, cement 400 kg～600 kg, the ratio of water 150 kg～300 kg fully stirs.Glass is too much not all right, can affect the intensity of glascrete, very few also not all right.
The reinforcing bar of steel frame-steel pipe glascrete coupled column is formed by Plate Welding, and steel pipe is positioned at Zhu center, and reinforcing bar is positioned at the bight of post.
Advantage of the present invention and effect are:
The object of the invention is to be achieved through the following technical solutions: by reinforcing bar, steel pipe, glascrete, formed, and form an integral body.Advantage of the present invention and effect are:
1. make full use of waste gas glass, accomplish twice laid, energy conservation, environmental protection;
2. steel pipe is positioned at the inside of direction concrete crossover sites in length and breadth, can be fire-resistant, corrosion-resistant;
3. the reinforcing bar that is positioned at bight plays effect of contraction to the distortion of glascrete, thereby improves ductility and bearing capacity.
Accompanying drawing explanation
Fig. 1 is that cross section is steel frame-steel pipe glascrete coupled column schematic diagram.
Reinforcing bar, steel pipe, glascrete, consist of, to be wherein positioned at steel pipe inside and outside for glascrete, and reinforcing bar is positioned at the bight of post.In figure, 1 is concrete, and 2 is glascrete, and 3 is batten plate, and 4 is steel pipe, and 5 is reinforcing bar.
The specific embodiment
Reinforcing bar, steel pipe, glascrete, consist of, and form an integral body, the reinforcing bar of steel frame-steel pipe glascrete coupled column is formed by Plate Welding, and steel pipe is positioned at Zhu center, and reinforcing bar is positioned at the bight of post.It is characterized in that: in concrete, contain the glass fragment that serves as aggregate.
The glass fragment that serves as aggregate in concrete, be divided into particle diameter at 5mm～30mm and particle diameter the glass fragment at 0.1mm～3mm, respectively as coarse aggregate in glascrete and fines.According to every cubic metre of glascrete volume, coarse aggregate glass weight 300kg～1500kg, fines glass weight 300kg～1500kg, cement 400 kg～600 kg, the ratio of water 150 kg～300 kg fully stirs.Glass is too much not all right, can affect the intensity of glascrete, very few also not all right.
The reinforcing bar of steel frame-steel pipe glascrete coupled column is formed by Plate Welding, and steel pipe is positioned at Zhu center, and reinforcing bar is positioned at the bight of post.
1. according to the rules Plate Welding is become to reinforcing bar, between reinforcing bar, by batten plate, connect;
2. steel pipe is erected, and keep vertical or certain angle;
3. reinforcing bar skeleton is erected, and carry out temporary fixed with steel pipe;
4. at reinforcing bar lateral branch masterplate;
5. make particle diameter at 5mm～30mm and particle diameter the glass fragment at 0.1mm～3mm, respectively as coarse aggregate in glascrete and fines;
6. according to every cubic metre of glascrete volume, coarse aggregate glass weight 300kg～1500kg, fines glass weight 300kg～1500kg, cement 400 kg～600 kg, the ratio of water 150 kg～300 kg fully stirs;
7. at the lateral branch masterplate of post, and cast glass concrete.
Claims (5)
1. steel frame-steel pipe glascrete coupled column, is characterized in that: by steel pipe, reinforcing bar and glascrete, form steel frame-steel pipe glascrete coupled column, contain the glass fragment that serves as aggregate in its concrete.
2. according to the steel frame-steel pipe glascrete coupled column described in right 1, it is characterized in that: described glascrete comprise particle diameter at the raw glass aggregate of 5mm～30mm and particle diameter the thin glass aggregate at 0.1mm～3mm.
3. according to the steel frame-steel pipe glascrete coupled column described in right 1, it is characterized in that: according to every cubic metre of glascrete volume, coarse aggregate glass weight 300kg～1500kg, fines glass weight 300kg～1500kg, cement 400 kg～600 kg, the ratio of water 150 kg～300 kg fully stirs.
4. steel frame-steel pipe glascrete coupled column according to claim 1, is characterized in that: described glascrete comprises simple substance glass, organic glass and unorganic glass.
5. according to the steel frame-steel pipe glascrete coupled column described in right 1, it is characterized in that: the steel pipe of steel frame-steel pipe glascrete coupled column is wrapped up by reinforcing bar glascrete, can fill concrete in steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434398.5A CN103541502A (en) | 2013-09-23 | 2013-09-23 | Steel rib-steel tube glass concrete combined column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434398.5A CN103541502A (en) | 2013-09-23 | 2013-09-23 | Steel rib-steel tube glass concrete combined column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103541502A true CN103541502A (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310434398.5A Pending CN103541502A (en) | 2013-09-23 | 2013-09-23 | Steel rib-steel tube glass concrete combined column |
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| Country | Link |
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| CN (1) | CN103541502A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328865A (en) * | 2014-11-06 | 2015-02-04 | 沈阳建筑大学 | T-shaped steel rib-steel pipe glass concrete combined column |
| CN104453095A (en) * | 2014-11-05 | 2015-03-25 | 沈阳建筑大学 | L-shaped steel tube-steel rib glass concrete combination column |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09195444A (en) * | 1996-01-16 | 1997-07-29 | Toda Constr Co Ltd | Reinforced concrete member |
| CN2747302Y (en) * | 2004-11-26 | 2005-12-21 | 沈阳建筑大学 | Stee skeleton-pipe concrete column |
| EA010209B1 (en) * | 2007-05-23 | 2008-06-30 | Общество С Ограниченной Ответственностью «Научно-Технический И Экспериментально-Проектный Центр "Аркос"» | Prefabricated reinforced concrete columns, butt joint thereof and method therefor |
| CN201162310Y (en) * | 2008-03-10 | 2008-12-10 | 沈阳建筑大学 | Carbon Fiber Reinforced Plastic Steel Frame-Concrete Steel Tube Composite Column |
| CN102808476A (en) * | 2012-08-03 | 2012-12-05 | 哈尔滨工业大学深圳研究生院 | Glass reinforced plastic pipe concrete member |
-
2013
- 2013-09-23 CN CN201310434398.5A patent/CN103541502A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09195444A (en) * | 1996-01-16 | 1997-07-29 | Toda Constr Co Ltd | Reinforced concrete member |
| CN2747302Y (en) * | 2004-11-26 | 2005-12-21 | 沈阳建筑大学 | Stee skeleton-pipe concrete column |
| EA010209B1 (en) * | 2007-05-23 | 2008-06-30 | Общество С Ограниченной Ответственностью «Научно-Технический И Экспериментально-Проектный Центр "Аркос"» | Prefabricated reinforced concrete columns, butt joint thereof and method therefor |
| CN201162310Y (en) * | 2008-03-10 | 2008-12-10 | 沈阳建筑大学 | Carbon Fiber Reinforced Plastic Steel Frame-Concrete Steel Tube Composite Column |
| CN102808476A (en) * | 2012-08-03 | 2012-12-05 | 哈尔滨工业大学深圳研究生院 | Glass reinforced plastic pipe concrete member |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453095A (en) * | 2014-11-05 | 2015-03-25 | 沈阳建筑大学 | L-shaped steel tube-steel rib glass concrete combination column |
| CN104328865A (en) * | 2014-11-06 | 2015-02-04 | 沈阳建筑大学 | T-shaped steel rib-steel pipe glass concrete combined column |
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Application publication date: 20140129 |