CN106013504A - High-damping anti-bending anti-fracture explosion-proof wall - Google Patents
High-damping anti-bending anti-fracture explosion-proof wall Download PDFInfo
- Publication number
- CN106013504A CN106013504A CN201610449618.5A CN201610449618A CN106013504A CN 106013504 A CN106013504 A CN 106013504A CN 201610449618 A CN201610449618 A CN 201610449618A CN 106013504 A CN106013504 A CN 106013504A
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- China
- Prior art keywords
- coordination
- power consumption
- damping
- cracking resistance
- lightweight
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
Abstract
The invention provides a high-damping anti-bending anti-fracture explosion-proof wall. Wave crests of coordination and constraining corrugated steel sheets are opposite to form similar elliptical energy dissipation barrels, and wave troughs of the coordination and constraining corrugated steel sheets are opposite to form rotating coordination energy dissipation thin necks; light I-shaped steel coordination and constraining frames are arranged in every 1-5 energy dissipation barrels, the light I-shaped steel coordination and constraining frames are connected with the coordination and constraining corrugated steel sheets on the two sides of the energy dissipation barrels, light high-damping materials are poured in the energy dissipation barrels and the rotating coordination energy dissipation thin necks, inner dense rib coordination energy-dissipation anti-bending anti-fracture face layers are sprayed or poured to the outer sides of the coordination and constraining corrugated steel sheets, and high polymer coatings are sprayed to the outer sides of the inner dense rib coordination energy-dissipation anti-bending anti-fracture face layers. The high-damping anti-bending anti-fracture explosion-proof wall has the advantages that explosion-proof ability is strong, deformability is large, anti-fracture capacity is high, the weight is low, explosion impact energy is absorbed to the maximum limit, the explosion-proof effect is good, and explosion disaster can be remarkably controlled.
Description
Technical field
The present invention relates to prevent or reduce impact ensure structure is produced the preventer destroyed, belong to Structural Engineering field, particularly relate to a kind of high-damping anti-folding cracking resistance blast wall.
Background technology
Storehouse, target range, dormitory, ammunition depot, command post, garage, hangar, oil depot, equipment room, transit depot, bomb disposal institute, FAMB, the military fortification such as inspection post, and the product such as all kinds of inflammable and explosive petrochemical industries, often huge casualties and economic loss is caused due to blast, in order to control the loss that fire causes with blast to greatest extent, build military security blast wall, three-dimensional fortification blast wall, training base blast wall, field operations material depot blast wall, campsite, field blast wall, dangerous goods store blast wall, chemical plant blast wall, oil plant blast wall, firecracker factory blast wall, warehouse blast wall, military camp barracks blast wall, flood protection anti-flood wall, urban waterlogging anti-flood wall, urgent anti-flood wall, anti-landslide facility, the series engineerings such as Factory Building movable type enclosing are the most necessary.
Summary of the invention
It is an object of the invention to that blast wall ruptures under Blast Loads and the secondary that causes destroys, promote antiknock ability, deformability and the anti-crack ability of blast wall to greatest extent, significantly reduce explosion disaster.
To achieve these goals, the technical solution used in the present invention is:
High-damping anti-folding cracking resistance blast wall, including lightweight I-beam coordination constraint frame, coordination constraint corrugated sheet steel, power consumption bucket, the thin neck of power consumption is coordinated in rotation, interior close rib coordinates consume energy anti-folding cracking resistance surface layer and polymer coating, preferentially uses and is arranged symmetrically with the centrage of bilateral large deformation cracking resistance blast wall；
The crest of coordination constraint corrugated sheet steel is relative with crest, forms similar oval power consumption bucket；The trough of coordination constraint corrugated sheet steel is relative with trough, is formed to rotate and coordinates the thin neck that consumes energy；
It is 2 ~ 5 that crest and trough are projected in the length ratio of centrage, and it is 2 ~ 5 that the thickness ratio of the thin neck of power consumption is coordinated in power consumption bucket and rotation；
Every 1 ~ 5 power consumption bucket, laying lightweight I-beam coordination constraint frame in the bucket that consumes energy, lightweight I-beam coordination constraint frame is connected with the coordination constraint corrugated sheet steel of power consumption bucket both sides, and the preferential node with bolts of connected mode is preferentially uniformly distributed, and horizontal, vertical in a row；Lightweight high damping material is poured in the inside of power consumption bucket, the rotation coordination thin neck of power consumption；
Pour respectively in the outside of coordination constraint corrugated sheet steel or spray interior close rib and coordinate the anti-folding cracking resistance surface layer that consumes energy；
The outside coordinating the anti-folding cracking resistance surface layer of power consumption at interior close rib sprays polymer coating respectively.
Lightweight high damping material, preferential employing lightweight high spin system；
Concrete grade preferentially uses C30 ~ C50, uses aglite equal proportion to replace green bone material；
Aglite preferentially uses volcanic rock lightweight aggregate, shale lightweight aggregate, clay lightweight aggregate or pulverized-fuel-ash aggregate；
Damping material preferentially uses polyvinyl alcohol, poly-acrylic emulsion, and volume ratio is 2 ~ 10%.
Interior close rib is coordinated the anti-folding cracking resistance surface layer of power consumption and is preferentially used high-damping anti-folding anti-crack concrete；
Resistance is split toughening material and is preferentially used steel fibre and polypropylene fibre；
Every cube of concrete, polypropylene fibre admixture 0.6-1.0kg, a length of 15-20mm；
Steel fiber volume ratio 1% ~ 2%, a length of 20 ~ 40mm；
Elastomeric reinforcing material prioritizing selection waste tire rubber, particle diameter is 5mm ~ 30mm, every cubic metre of 20 ~ 60kg.
Polymer coating prioritizing selection carbamide paint.
The invention has the beneficial effects as follows that antiknock ability is strong, deformability is big, anti-crack ability is high, lightweight, absorb explosion impact energy to greatest extent, explosion-proof effect is good, can significantly control explosion disaster.
Accompanying drawing explanation
Folding cracking resistance blast wall anti-to the high-damping in the present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is high-damping of the present invention anti-folding cracking resistance blast wall link plate horizontal slice schematic diagram.
In figure: 1 is lightweight I-beam coordination constraint frame；2 is coordination constraint corrugated sheet steel；3 is power consumption bucket；4 coordinate, for rotating, the thin neck that consumes energy；5 is that interior close rib coordinates the anti-folding cracking resistance surface layer that consumes energy；6 is polymer coating.
Detailed description of the invention
In order to further illustrate the present invention, below in conjunction with the accompanying drawings and the present invention is described in detail by embodiment, but they can not be interpreted as limiting the scope of the present invention.
A kind of high-damping anti-folding cracking resistance blast wall, as it is shown in figure 1, include that lightweight I-beam coordination constraint frame 1, coordination constraint corrugated sheet steel 2, power consumption bucket 3, rotation are coordinated thin the neck 4 and Nei Mi rib of power consumption and coordinated consume energy anti-folding cracking resistance surface layer 5 and polymer coating 6;
Preferential employing is arranged symmetrically with the centrage of bilateral large deformation cracking resistance blast wall；
The crest of coordination constraint corrugated sheet steel 2 is relative with crest, forms similar oval power consumption bucket 3；The trough of coordination constraint corrugated sheet steel 2 is relative with trough, is formed to rotate and coordinates the thin neck 4 that consumes energy；
It is 2 ~ 5 that crest and trough are projected in the length ratio of centrage, and it is 2 ~ 5 that the thickness ratio of the thin neck 4 of power consumption is coordinated in power consumption bucket 3 and rotation；
Every 1 ~ 5 power consumption bucket 3, lightweight I-beam coordination constraint frame 1 is laid in power consumption bucket 3, lightweight I-beam coordination constraint frame 1 is connected with the coordination constraint corrugated sheet steel 2 of power consumption bucket 3 both sides, and the preferential node with bolts of connected mode is preferentially uniformly distributed, and horizontal, vertical in a row；Lightweight high damping material is poured in the inside of power consumption bucket 3, the rotation coordination thin neck 4 of power consumption；
Pour respectively in the outside of coordination constraint corrugated sheet steel 2 or spray interior close rib and coordinate the anti-folding cracking resistance surface layer 5 that consumes energy；
The outside coordinating the anti-folding cracking resistance surface layer 5 of power consumption at interior close rib sprays polymer coating 6 respectively.
Lightweight high damping material, preferential employing lightweight high spin system；
Concrete grade preferentially uses C30 ~ C50, uses aglite equal proportion to replace green bone material；
Aglite preferentially uses volcanic rock lightweight aggregate, shale lightweight aggregate, clay lightweight aggregate, pulverized-fuel-ash aggregate；
Damping material preferentially uses polyvinyl alcohol, poly-acrylic emulsion, and volume ratio is 2 ~ 10%.
Interior close rib is coordinated the anti-folding cracking resistance surface layer 5 of power consumption and is preferentially used high-damping anti-folding anti-crack concrete；
Resistance is split toughening material and is preferentially used steel fibre and polypropylene fibre；
Every cube of concrete, polypropylene fibre admixture 0.6-1.0kg, a length of 15-20mm；
Steel fiber volume ratio 1% ~ 2%, a length of 20 ~ 40mm；
Elastomeric reinforcing material prioritizing selection waste tire rubber, particle diameter is 5mm ~ 30mm, every cubic metre of 20 ~ 60kg.
Polymer coating 8 prioritizing selection carbamide paint.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (4)
1. a high-damping anti-folding cracking resistance blast wall, including lightweight I-beam coordination constraint frame, coordination constraint corrugated sheet steel, power consumption bucket, the thin neck of power consumption is coordinated in rotation, interior close rib coordinates consume energy anti-folding cracking resistance surface layer and polymer coating, it is characterised in that:
Preferential employing is arranged symmetrically with the centrage of bilateral large deformation cracking resistance blast wall；
The crest of coordination constraint corrugated sheet steel is relative with crest, forms the power consumption bucket of sub-elliptical；The trough of coordination constraint corrugated sheet steel is relative with trough, is formed to rotate and coordinates the thin neck that consumes energy；
It is 2 ~ 5 that crest and trough are projected in the length ratio of centrage, and it is 2 ~ 5 that the thickness ratio of the thin neck of power consumption is coordinated in power consumption bucket and rotation；
Every 1 ~ 5 power consumption bucket, laying lightweight I-beam coordination constraint frame in the bucket that consumes energy, lightweight I-beam coordination constraint frame is connected with the coordination constraint corrugated sheet steel of power consumption bucket both sides, and the preferential node with bolts of connected mode is preferentially uniformly distributed, and horizontal, vertical in a row；Lightweight high damping material is poured in the inside of power consumption bucket, the rotation coordination thin neck of power consumption；
Pour respectively in the outside of coordination constraint corrugated sheet steel or spray interior close rib and coordinate the anti-folding cracking resistance surface layer that consumes energy；
The outside coordinating the anti-folding cracking resistance surface layer of power consumption at interior close rib sprays polymer coating respectively.
High-damping anti-folding cracking resistance blast wall the most according to claim 1, it is characterised in that: described lightweight high damping material, preferential employing lightweight high spin system；
Concrete grade preferentially uses C30 ~ C50, uses aglite equal proportion to replace green bone material；
Aglite preferentially uses volcanic rock lightweight aggregate, shale lightweight aggregate, clay lightweight aggregate or pulverized-fuel-ash aggregate；
Damping material preferentially uses polyvinyl alcohol, poly-acrylic emulsion, and volume ratio is 2 ~ 10%.
3. the anti-folding of high-damping described in claim 1 cracking resistance blast wall, it is characterised in that: described interior close rib is coordinated the anti-folding cracking resistance surface layer of power consumption and is preferentially used high-damping anti-folding anti-crack concrete；
Resistance is split toughening material and is preferentially used steel fibre and polypropylene fibre；
Every cube of concrete, polypropylene fibre admixture 0.6-1.0kg, a length of 15-20mm；
Steel fiber volume ratio 1% ~ 2%, a length of 20 ~ 40mm；
Elastomeric reinforcing material prioritizing selection waste tire rubber, particle diameter is 5mm ~ 30mm, every cubic metre of 20 ~ 60kg.
4. the anti-folding of high-damping described in claim 1 cracking resistance blast wall, it is characterised in that: described polymer coating prioritizing selection carbamide paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610449618.5A CN106013504B (en) | 2016-06-21 | 2016-06-21 | The anti-folding cracking resistance blast wall of high-damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610449618.5A CN106013504B (en) | 2016-06-21 | 2016-06-21 | The anti-folding cracking resistance blast wall of high-damping |
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| Publication Number | Publication Date |
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| CN106013504A true CN106013504A (en) | 2016-10-12 |
| CN106013504B CN106013504B (en) | 2018-11-27 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201169838Y (en) * | 2008-03-21 | 2008-12-24 | 江苏科技大学 | Light fireproof wall capable of load bearing |
| JP2011153426A (en) * | 2010-01-26 | 2011-08-11 | Shimizu Corp | Wall surface structure of hydrogen-related facility |
| CN102444223A (en) * | 2011-10-31 | 2012-05-09 | 华南理工大学 | Double-layer profiled steel sheet concrete combined shear wall with restraining pull rods |
| CN203174805U (en) * | 2013-04-28 | 2013-09-04 | 辽宁省石油化工规划设计院有限公司 | Anti-explosion wall combined by concrete and steel plate |
| CN204298975U (en) * | 2014-12-04 | 2015-04-29 | 郭小康 | Corrugated sheet is put more energy into anti-buckling steel plate wall |
| CN206034681U (en) * | 2016-06-21 | 2017-03-22 | 沈阳建筑大学 | Anti anti blast wall that splits of high damping |
-
2016
- 2016-06-21 CN CN201610449618.5A patent/CN106013504B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201169838Y (en) * | 2008-03-21 | 2008-12-24 | 江苏科技大学 | Light fireproof wall capable of load bearing |
| JP2011153426A (en) * | 2010-01-26 | 2011-08-11 | Shimizu Corp | Wall surface structure of hydrogen-related facility |
| CN102444223A (en) * | 2011-10-31 | 2012-05-09 | 华南理工大学 | Double-layer profiled steel sheet concrete combined shear wall with restraining pull rods |
| CN203174805U (en) * | 2013-04-28 | 2013-09-04 | 辽宁省石油化工规划设计院有限公司 | Anti-explosion wall combined by concrete and steel plate |
| CN204298975U (en) * | 2014-12-04 | 2015-04-29 | 郭小康 | Corrugated sheet is put more energy into anti-buckling steel plate wall |
| CN206034681U (en) * | 2016-06-21 | 2017-03-22 | 沈阳建筑大学 | Anti anti blast wall that splits of high damping |
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| Publication number | Publication date |
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| CN106013504B (en) | 2018-11-27 |
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Effective date of registration: 20191220 Address after: 224600 north of Guanchao 1st Road and east of Huanghai 3rd road, Chenjiagang coastal economic zone, Xiangshui County, Yancheng City, Jiangsu Province Patentee after: Xiangshui Kedi concrete products Co., Ltd Address before: 110168 Liaoning province Shenyang Hunnan Hunnan Road No. 9 Patentee before: Shenyang Building Univ. |
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