CN103541505A - Steel rib glass concrete special-shaped section column - Google Patents
Steel rib glass concrete special-shaped section column Download PDFInfo
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- CN103541505A CN103541505A CN201310434581.5A CN201310434581A CN103541505A CN 103541505 A CN103541505 A CN 103541505A CN 201310434581 A CN201310434581 A CN 201310434581A CN 103541505 A CN103541505 A CN 103541505A
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- glass
- reinforcing bar
- glascrete
- odd
- shaped cross
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- 229910000831 Steel Inorganic materials 0.000 title abstract description 8
- 239000010959 steel Substances 0.000 title abstract description 8
- 239000011383 glass concrete Substances 0.000 title abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 33
- 239000004567 concrete Substances 0.000 claims abstract description 12
- 239000002245 particle Substances 0.000 claims abstract description 8
- 239000004568 cement Substances 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 41
- 239000012634 fragment Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 239000011150 reinforced concrete Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 238000010276 construction Methods 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
- 230000000694 effects Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Curing Cements, Concrete, And Artificial Stone (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玻璃混凝土异形截面柱。异形截面柱的截面形式为T、L、十字形，钢骨由钢板焊接而成，由钢骨、钢筋和玻璃混凝土组成钢骨玻璃混凝土异形截面柱，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。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-reinforced glass concrete special-shaped section column used in civil engineering. The cross-sectional form of special-shaped section columns is T, L, and cross-shaped. The steel frame is welded by steel plates. It is composed of steel frame, steel bar and glass concrete. The glass concrete includes coarse glass aggregates with a particle size of 5 mm to 30 mm and fine glass aggregates with a particle size of 0.1 mm to 3 mm; according to the volume of glass concrete per cubic meter, the weight of the coarse aggregate glass is 300 kg to 1500 kg, and the fine glass aggregate is 300 kg to 1500 kg. Aggregate glass weighs 300kg-1500kg, cement 400kg-600kg, and water 150kg-300kg to fully stir. The invention is a main component of a building frame structure in a high-rise building, 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 a kind of concrete component, particularly relate to a kind of reinforcing bar glascrete odd-shaped cross section post for civil engineering, is a kind of novel steel reinforced concrete coupled column.
Background technology
At present, the frame column as the main member of frame construction, is generally common reinforced concrete post.But owing to cannot solving the thickness that is often greater than body of wall due to the sectional dimension of frame column, in use, the indoor pillar that there will be is partly given prominence to the phenomenon of body of wall, thereby has affected indoor space and use.
In order to address this problem, there is the form of structure of shaped rc columns.For reinforced concrete special-shape column structure, mainly contain T, L, cross, scholar both domestic and external has carried out extensive, deep research.Its theory basically forms, and writing of the local rules that the provinces and cities such as Tianjin, Shenyang, Guangdong, Shanxi have completed, and guides in engineering practice, and building area reaches number with ten million square metre.
But, also find under study for action: the ductility ratio ordinary rectangular post of shaped rc columns poor.Hetermorphiscal column is due to the existence of many limbs, and its centre of shear does not often overlap with the cross section centre of form, and under stress, each limb produces warped normal strain and shear stress.Due to shear stress, make post limb concrete occur crack prior to ordinary rectangular post, cause hetermorphiscal column fragility obvious, the deformability of hetermorphiscal column is reduced than ordinary rectangular post.
In order to address this problem, many experts once proposed many suggestions and scheme.As I once applied for patent: steel pipe concrete profiled pile, special-shaped carbon fiber reinforced plastic steel tube concrete core pillar, a kind of steel-reinforced concrete core column and preparation method thereof etc.Although these technology can address this problem to a certain extent, also not bery perfect, especially concrete materials, are unfavorable for environmental protection and energy-conservation.
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 reinforcing bar glascrete odd-shaped cross section post, the good method of can yet be regarded as.
Summary of the invention
The object of this invention is to provide a kind of reinforcing bar glascrete odd-shaped cross section post, by glascrete, form a whole.
The object of the invention is to be achieved through the following technical solutions: by reinforcing bar, reinforcing bar and glascrete, formed, by glascrete, form a whole, the section form of odd-shaped cross section post is T, L, cross, reinforcing bar is formed by Plate Welding, it is characterized in that: by reinforcing bar, reinforcing bar and glascrete, form reinforcing bar glascrete odd-shaped cross section post, in its concrete, contain the glass fragment that serves as aggregate; Described glascrete comprise particle diameter at the raw glass aggregate of 5mm～30mm and particle diameter the thin glass aggregate at 0.1mm～3mm; 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; Described glascrete glass comprises simple substance glass, organic glass and unorganic glass; The reinforcing bar of reinforcing bar glascrete odd-shaped cross section post is wrapped up by reinforcing bar glascrete.
Advantage of the present invention and effect are:
1. make full use of waste gas glass, accomplish twice laid, energy conservation, environmental protection;
2. reinforcing bar is positioned at the inside of direction concrete crossover sites in length and breadth, can be fire-resistant, corrosion-resistant;
3. the reinforcing bar of can first constructing, forms cast glass concrete after skeleton, thereby forms superposed column;
4. due to the existence of reinforcing bar, improve the ductility of post, improved the bearing capacity of post, be beneficial to earthquake zone seismic design.
Accompanying drawing explanation
Fig. 1 is that cross section is the reinforcing bar glascrete odd-shaped cross section post schematic diagram of " ten " character form structure.
Fig. 2 is that cross section is the reinforcing bar glascrete odd-shaped cross section post schematic diagram of " L " character form structure.
Fig. 3 is that cross section is the reinforcing bar glascrete odd-shaped cross section post schematic diagram of " T " character form structure.
Reinforcing bar, reinforcing bar and glascrete, consist of, wherein glascrete wraps up reinforcing bar, makes reinforcing bar be positioned at the reinforcing bar glascrete of direction in length and breadth.In figure, 1 is reinforcing bar, and 2 is reinforcing bar glascrete.
The specific embodiment
1. according to the rules Plate Welding is become to reinforcing bar skeleton;
2. reinforcing bar is erected, and keep vertical or certain angle;
3. assembling reinforcement skeleton;
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. reinforcing bar glascrete odd-shaped cross section post, the section form of odd-shaped cross section post is T, L, cross, reinforcing bar is formed by Plate Welding, it is characterized in that: by reinforcing bar, reinforcing bar and glascrete, form reinforcing bar glascrete odd-shaped cross section post, in its concrete, contain the glass fragment that serves as aggregate.
2. according to the reinforcing bar glascrete odd-shaped cross section post 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 reinforcing bar glascrete odd-shaped cross section post 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. reinforcing bar glascrete odd-shaped cross section post according to claim 1, is characterized in that: described glascrete glass comprises simple substance glass, organic glass and unorganic glass.
5. according to the reinforcing bar glascrete odd-shaped cross section post described in right 1, it is characterized in that: the reinforcing bar of reinforcing bar glascrete odd-shaped cross section post is wrapped up by reinforcing bar glascrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434581.5A CN103541505A (en) | 2013-09-23 | 2013-09-23 | Steel rib glass concrete special-shaped section column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434581.5A CN103541505A (en) | 2013-09-23 | 2013-09-23 | Steel rib glass concrete special-shaped section column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103541505A true CN103541505A (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310434581.5A Pending CN103541505A (en) | 2013-09-23 | 2013-09-23 | Steel rib glass concrete special-shaped section column |
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| Country | Link |
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| CN (1) | CN103541505A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260184A (en) * | 2014-08-07 | 2015-01-07 | 嘉兴职业技术学院 | Production method of glass concrete block core column and stirring device thereof |
| CN104328864A (en) * | 2014-11-06 | 2015-02-04 | 沈阳建筑大学 | Cross-shaped steel pipe-steel reinforced glass concrete combined column |
| CN104328866A (en) * | 2014-11-06 | 2015-02-04 | 沈阳建筑大学 | Z-shaped steel pipe-steel reinforced glass concrete combined 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 |
| CN104453094A (en) * | 2014-10-30 | 2015-03-25 | 沈阳建筑大学 | Steel skeleton-steel tube glass concrete combined column with L-shaped section |
| CN107032640A (en) * | 2017-06-13 | 2017-08-11 | 合肥钢骨玻璃制品有限公司 | A kind of vacuum glass support |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0964837A1 (en) * | 1997-01-17 | 1999-12-22 | The Trustees of Columbia University in the City of New York | Glass formula for avoiding asr |
| WO2000044686A1 (en) * | 1999-01-27 | 2000-08-03 | Weihua Jin | Artificial stone employing waste glass |
| CN2791146Y (en) * | 2005-04-15 | 2006-06-28 | 沈阳建筑大学 | Steel-skeleton high-strength compsoite 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 CN201310434581.5A patent/CN103541505A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0964837A1 (en) * | 1997-01-17 | 1999-12-22 | The Trustees of Columbia University in the City of New York | Glass formula for avoiding asr |
| WO2000044686A1 (en) * | 1999-01-27 | 2000-08-03 | Weihua Jin | Artificial stone employing waste glass |
| CN2791146Y (en) * | 2005-04-15 | 2006-06-28 | 沈阳建筑大学 | Steel-skeleton high-strength compsoite 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 |
Non-Patent Citations (1)
| Title |
|---|
| 刘光焰: "《废弃玻璃粗细骨料混凝土的性能和强度对比研究》", 《混凝土》, no. 8, 27 August 2012 (2012-08-27), pages 58 - 61 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260184A (en) * | 2014-08-07 | 2015-01-07 | 嘉兴职业技术学院 | Production method of glass concrete block core column and stirring device thereof |
| CN104453094A (en) * | 2014-10-30 | 2015-03-25 | 沈阳建筑大学 | Steel skeleton-steel tube glass concrete combined column with L-shaped section |
| CN104328864A (en) * | 2014-11-06 | 2015-02-04 | 沈阳建筑大学 | Cross-shaped steel pipe-steel reinforced glass concrete combined column |
| CN104328866A (en) * | 2014-11-06 | 2015-02-04 | 沈阳建筑大学 | Z-shaped steel pipe-steel reinforced glass concrete combined 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 |
| CN107032640A (en) * | 2017-06-13 | 2017-08-11 | 合肥钢骨玻璃制品有限公司 | A kind of vacuum glass support |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20140129 |