CN105971362A - Corrugated steel plate-porous metal protection armor - Google Patents
Corrugated steel plate-porous metal protection armor Download PDFInfo
- Publication number
- CN105971362A CN105971362A CN201610297430.3A CN201610297430A CN105971362A CN 105971362 A CN105971362 A CN 105971362A CN 201610297430 A CN201610297430 A CN 201610297430A CN 105971362 A CN105971362 A CN 105971362A
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- Prior art keywords
- corrugated steel
- fiber cloth
- porous metals
- layer high
- performance fiber
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/04—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against air-raid or other war-like actions
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention provides corrugated steel plate-porous metal protection armor. The corrugated steel plate-porous metal protection armor comprises a corrugated steel plate. The corrugated steel plate is connected with a building main body structure. A gap is formed between the corrugated steel plate and a building main body. The gap is filled with porous metal. According to the corrugated steel plate-porous metal protection armor provided by the invention, compared with the mode of increasing the thickness of a cross section of the building main body structure, the protection effect of projectile impact prevention is better, and the arrangement of the main body structure does not need to be modified too much.
Description
Technical field
The present invention relates to the design of the building structure guard technology having special requirement of shelter of field of civil engineering,
It is specifically related to a kind of corrugated steel-porous metals Protective armor.
Background technology
World today's terrorist activity is becoming increasingly rampant, and since especially 9.11 events, how to have tackled terroristic organization's profit
With large-scale missiles such as commercial aircrafts to important building (such as nuclear power plant, commercial center's building etc.)
Attacking, protection the people's lives and property safety is not encroached on, it has also become a Ge Ge state is all falling over each other research, weight
Want and urgent problem.After such as 9.11 events, for new nuclear power factory of the U.S., U.S.'s core pipe meeting (NRC)
It is distinctly claimed and considers in the design to resist large commercial aircraft impact, also the in-service nuclear power plant of U.S. domestic is entered
Go special assessment.China is also in the research work actively developing the problems such as the anti-aircraft impact of nuclear power plant in recent years
Make.
Due to the threat of the attack of terrorism, to the newly-built and in-service important building having requirement of shelter, it is considered to big
Type commercial aircraft and other missiles clash into and detonation has been trend of the times.
For tackling the threat of large-scale missile, in the design of new building structure, general employing enlarged body structure is cut
The traditional methods such as face size, employing reinforcement method of enlarging section general to existing building, reinforced with external steel encased, viscous
The reinforcement means such as steel method for strengthening, these methods have certain using value at engineering field, and due to these sides
Method focus on increasing the rigidity of structure, the opposing effect of high-speed impact is the most bad, and there is construction
Complex process, construction quality are difficult to ensure, construct and the high deficiency of maintenance cost.
Look into new result according to what inventor was carried out, the most also do not propose to use plug-in corrugated steel-porous metals
Protective armor improves the technical scheme of important building anti-missile jolt capacity.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of corrugated steel-porous metals Protective armor.
Corrugated steel-porous metals Protective armor includes corrugated steel；Described corrugated steel and building body junction
Structure connects；It is provided with space between described corrugated steel and building main body, in described space, is filled with porous gold
Belong to.
Preferably, outer layer high-performance fiber cloth and internal layer high-performance fiber cloth are also included；Described outer layer high-performance
Fiber cloth and internal layer high-performance fiber cloth are configured processing continuous print cubic space in a row；Described ripple
Steel plate is arranged in described cubic space, described internal layer high-performance fiber cloth be positioned at described corrugated steel and
Between constructure body structure, described porous metals are filled in described corrugated steel and described internal layer high-performance is fine
Between dimension cloth.
Preferably, lightweight filler is also included；Described lightweight filler is filled in described outer layer high-performance
Between fiber cloth and described corrugated steel.
Preferably, described internal layer high-performance fiber cloth is connected with constructure body structure by connector.
Preferably, described connector is adhesive.
Preferably, sealing is also included；Described sealing is configured to described cubic space sealing.
Preferably, described sealing is wholely set with described internal layer high-performance fiber cloth.Described sealing, is internal layer
A part for high-performance fiber cloth, is distributed in the both sides up and down of internal layer high-performance fiber cloth main body, at corrugated steel
Plate and porous metals install in place after, by the sealing of the upper and lower both sides of internal layer high-performance fiber cloth and outer layer high-performance
Fiber cloth uses adhesive bonding, is made up of internal layer high-performance fiber cloth and outer layer high-performance fiber cloth with airtight
Triangular prism shape space.
Preferably, described outer layer high-performance fiber cloth and internal layer high-performance fiber cloth can use carbon fiber etc. inorganic
Fiber, it is possible to use other chemical industry organic fiber, includes but not limited to high intensity II grade carbon fiber composite wood.
Preferably, described corrugated steel is the corrugated steel plate that high intensity carbon element steel is made, and its shape should basis
Constructure body structure size and required intensity of setting up defences select, and outer surface carries out antirust treatment；Thickness is
3-20mm, uses GB Q345 steel plate, and surface lacquer protects.
Preferably, described porous metals be that void ratio is relatively big, the foam metal of moderate strength or Rhizoma Nelumbinis shape, honeycomb
Shape porous metals, such as foamed aluminium, cellular steel etc..There is stronger energy absorption capability, simultaneously as its
Fusing point is relatively low and has loose cavernous structure, can weaken the energy of shock wave, it is also possible to by certainly
The melted absorption substantial amounts of detonation heat of body；Including but not limited to foam aluminium alloy, void ratio is 50%.
Preferably, described adhesive, it is to cooperate with what described high-performance fiber cloth used, can be by high-performance fiber
Cloth links together with other materials (including constructure body structure), and have sufficient intensity after solidification has
Machine or inorganic, a naturally occurring or synthetic class material.
Preferably, described lightweight filler, the organic or inorganic material such as flame-retardant foam, foamed glue can be used.
Preferably, clash into for anti-missile.
When the present invention is specifically used, carries out armoring cloth by aforementioned connected mode and postpone, if constructure body structure
The missile suffering fair speed clashes into, and suffers corrugated steel and the porous metals cooperation of impact site,
Play the effect weakening load.If missile produces detonation after clashing into, owing to porous metals fusing point is relatively low and tool
There is loose cavernous structure, the energy of shock wave can be weakened, it is also possible to absorbed by fuse itself substantial amounts of
Detonation heat, can prevent the detonation direct destruction to agent structure to a certain extent.
Compared with prior art, the method have the advantages that
1, corrugated steel-porous metals Protective armor that the present invention provides, with increase constructure body structure
Section thickness is compared, and missile roof crash effect is more preferable, it is not required that arranges agent structure and carried out
Many amendments.
2, corrugated steel-porous metals Protective armor that the present invention provides, is possible not only to protect missile and clashes into,
The detonation produced after clashing into can also be played protection effect.
3, corrugated steel-porous metals Protective armor that the present invention provides, the most only can be to protection after shock
Armoring generation is destroyed, and owing to Protective armor is only connected by adhesive, can conveniently dismantle, keeps in repair and change.
4, corrugated steel-porous metals Protective armor that the present invention provides, closes body structure surface, no
The only structural damage to existing building plays the effect of reparation, and building also can be protected to make it from further
By environmental attack.
5, corrugated steel-porous metals Protective armor that the present invention provides, the high property with carbon cloth as representative
Can fiber cloth have from heavy and light, flexible, building profile is adaptable, convenient and quick construction, part
High-performance fiber cloth also has the many merits such as corrosion-and high-temp-resistant.Steel elastic modelling quantity is relatively big, has stronger
Toughness and plastic deformation ability.Porous metals elastic modelling quantity is relatively low, has preferable deformability.The two
When being used in conjunction with, corrugated steel primarily serves the work preventing missile to be directed through, weakening high frequency shock peak value
With, porous metals are played absorption missile kinetic energy by the bigger deformation of self, are weakened impact load platform
The effect of section payload values.Corrugated steel is designed to corrugated, is formed prominent on constructure body structure surface
Zigzag safeguard structure, can effectively cut dispersion rammer and load, makes the biggest of kinetic energy of missile
Divide and absorbed by the destruction of missile self, reduce the effect of impact to building structure, it is also possible to increase steel
Plate effectively block thickness (to be perpendicular to shield Factory Building exterior wall missile, under same steel plate thickness, 45 °
The effectively retardance thickness of the corrugated steel tilted is 1.41 times of plane steel plate, 30 ° of corrugated steels tilted
Effectively blocking thickness is 1.36 times of plane steel plate).
6, corrugated steel-porous metals Protective armor that the present invention provides, is applicable not only to existing building
Reinforce, it is possible to be arranged in New Buildings.
Accompanying drawing explanation
Fig. 1 is the drawing in side sectional elevation of the corrugated steel-porous metals Protective armor meeting the preferred embodiment of the present invention.
Fig. 2 is the A-A longitudinal sectional drawing in Fig. 1.
Fig. 3 is that the sealing meeting the preferred embodiment of the present invention launches schematic diagram.
Fig. 4 is that schematic diagram is closed in the sealing meeting the preferred embodiment of the present invention.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with the accompanying drawings and
The present invention is further detailed explanation for detailed description of the invention.
As Figure 1-4, corrugated steel-porous metals Protective armor includes corrugated steel 2；Described corrugated steel
Plate 2 is connected with constructure body structure；It is provided with space, institute between described corrugated steel 2 and building main body
Porous metals 3 it are filled with in stating space.
Also include outer layer high-performance fiber cloth 5 and internal layer high-performance fiber cloth 1；Described outer layer high-performance fiber cloth
5 and internal layer high-performance fiber cloth 1 be configured processing continuous print cubic space in a row；Described corrugated steel
2 are arranged in described cubic space, and described internal layer high-performance fiber cloth 1 is positioned at described corrugated steel 2 He
Between constructure body structure, described porous metals 3 are filled in described corrugated steel 2 and described interior floor height
Between energy fiber cloth 1.
Also include lightweight filler 7；Described lightweight filler 7 is filled in described outer layer high-performance fiber cloth
Between 5 and described corrugated steel 2.
Described internal layer high-performance fiber cloth 1 is connected with constructure body structure by connector.
Described connector is adhesive 4.
Also include sealing 6；Described sealing 6 is configured to described cubic space sealing.
Described sealing 6 is wholely set with described internal layer high-performance fiber cloth 1.Described sealing 6, is interior floor height
A part for energy fiber cloth 1, is distributed in the both sides up and down of internal layer high-performance fiber cloth 1 main body, at corrugated steel
Plate and porous metals install in place after, by sealing 6 and the outer floor height of internal layer high-performance fiber cloth 1 about both sides
Performance fibers cloth 5 uses adhesive 4 to bond, with airtight by internal layer high-performance fiber cloth 1 and outer layer high-performance
The triangular prism shape space of fiber cloth 5 composition.
Described outer layer high-performance fiber cloth 5 and internal layer high-performance fiber cloth 1 can use the inorfils such as carbon fiber,
May be used without other chemical industry organic fiber, include but not limited to high intensity II grade carbon fiber composite wood.
Described corrugated steel 2 is the corrugated steel plate that high intensity carbon element steel is made, and its shape should be according to building
Agent structure size and required intensity of setting up defences select, and outer surface carries out antirust treatment；Thickness is 3-20mm, adopts
With GB Q345 steel plate, surface lacquer protects.
Described porous metals 3 are that void ratio is relatively big, the foam metal of moderate strength or Rhizoma Nelumbinis shape, cellular porous
Metal, such as foamed aluminium, cellular steel etc..There is stronger energy absorption capability, simultaneously as its fusing point phase
To relatively low and there is loose cavernous structure, the energy of shock wave can be weakened, it is also possible to molten by self
Melt the substantial amounts of detonation heat of absorption；Including but not limited to foam aluminium alloy, void ratio is 50%.
Described adhesive 4, be to cooperate with described high-performance fiber cloth use, can by high-performance fiber cloth and other
Material (including constructure body structure) links together, have after solidification sufficient intensity organic or inorganic,
A naturally occurring or synthetic class material, can select A level glue by relevant GB；
Described lightweight filler 7, can use the organic or inorganic material such as flame-retardant foam, foamed glue.
Preferably, clash into for anti-missile.
The method of attachment of the present embodiment is as follows: use adhesive 4 by high-performance fiber cloth 1 and high-performance fiber
Continuous print cubic space in a row processed by cloth 5；Corrugated steel 2 makes ripple type；By 1 and 5 group
The cubic space become is sequentially loaded into corrugated steel 2, porous metals 3 and lightweight filler 7；Again will
The subsidiary sealing 6 of internal layer high-performance fiber cloth 1 is closed, and makes the triangular prism shape airtight space being made up of 1 and 5；
Finally high-performance fiber cloth 1 is connected on constructure body structure by adhesive 4.
When the present embodiment is specifically used, carries out armoring cloth by aforementioned connected mode and postpone, if building body junction
Structure is clashed into by the missile of fair speed, suffers corrugated steel and the porous metals cooperation of impact site,
Play the effect weakening load.If missile produces detonation after clashing into, owing to porous metals fusing point is relatively low and tool
There is loose cavernous structure, the energy of shock wave can be weakened, it is also possible to absorbed by fuse itself substantial amounts of
Detonation heat, can prevent the detonation direct destruction to agent structure to a certain extent.
Compared with prior art, the present embodiment has the advantages that
1, corrugated steel-porous metals Protective armor that the present embodiment provides, with increase constructure body structure
Section thickness compare, missile roof crash effect is more preferable, it is not required that to agent structure arrange carry out
Too much amendment.
2, corrugated steel-porous metals Protective armor that the present embodiment provides, is possible not only to protect missile and hits
Hit, moreover it is possible to protection effect is played in the detonation to producing after clashing into.
3, corrugated steel-porous metals Protective armor that the present embodiment provides, the most only can be to anti-after shock
Protect armoring generation to destroy, owing to Protective armor is only connected by adhesive, can conveniently dismantle, keep in repair and change.
4, corrugated steel-porous metals Protective armor that the present embodiment provides, closes body structure surface,
Not only the structural damage to existing building plays the effect of reparation, and building also can be protected to make it from into one
Step is by environmental attack.
5, corrugated steel-porous metals Protective armor that the present embodiment provides, the height with carbon cloth as representative
Performance fibers cloth has from heavy and light, flexible, and building profile is adaptable, convenient and quick construction, portion
High-performance fiber cloth is divided also to have the many merits such as corrosion-and high-temp-resistant.Steel elastic modelling quantity is relatively big, has relatively
Strong toughness and plastic deformation ability.Porous metals elastic modelling quantity is relatively low, has preferable deformability.Two
When person is used in conjunction with, corrugated steel primarily serves and prevents the missile to be directed through, weakens high frequency and clash into peak value
Effect, porous metals play absorption missile kinetic energy by the bigger deformation of self, weakening impact load is put down
The effect of platform section payload values.Corrugated steel is designed to corrugated, is formed prominent on constructure body structure surface
Zigzag safeguard structure, can effectively cut dispersion rammer and load, make missile kinetic energy the biggest one
Part is absorbed by the destruction of missile self, reduces the effect of impact to building structure, it is also possible to increase
Steel plate effectively block thickness (to be perpendicular to shield Factory Building exterior wall missile, under same steel plate thickness, 45 °
The effectively retardance thickness of the corrugated steel tilted is 1.41 times of plane steel plate, 30 ° of corrugated steels tilted
Effectively blocking thickness is 1.36 times of plane steel plate).
6, corrugated steel-porous metals Protective armor that the present embodiment provides, is applicable not only to existing building
Reinforcing, it is possible to be arranged in New Buildings.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is
With the difference of other embodiments, between each embodiment, identical similar portion sees mutually.For
For system disclosed in embodiment, owing to corresponding to the method disclosed in Example, so the comparison described is simple
Single, relevant part sees method part and illustrates.
Each specifically should being used for can be used different methods to realize described merit by those skilled in the art
Can, but this realization is it is not considered that beyond the scope of this invention.
Obviously, those skilled in the art can carry out various change and modification without deviating from the present invention to invention
Spirit and scope.So, if the present invention these amendment and modification belong to the claims in the present invention and
Within the scope of equivalent technologies, then the present invention is also intended to change and including modification include these.
Claims (10)
1. corrugated steel-porous metals Protective armor, it is characterised in that include corrugated steel；Described
Corrugated steel is connected with constructure body structure；It is provided with space between described corrugated steel and building main body,
It is filled with porous metals in described space.
2. corrugated steel-porous metals Protective armor as claimed in claim 1, it is characterised in that also wrap
Include outer layer high-performance fiber cloth and internal layer high-performance fiber cloth；Described outer layer high-performance fiber cloth and interior floor height
Fiber cloth can be configured processing continuous print cubic space in a row；Described corrugated steel is arranged at described vertical
In cube shape space, described internal layer high-performance fiber cloth be positioned at described corrugated steel and constructure body structure it
Between, described porous metals are filled between described corrugated steel and described internal layer high-performance fiber cloth.
3. corrugated steel-porous metals Protective armor as claimed in claim 1, it is characterised in that also wrap
Include lightweight filler；Described lightweight filler is filled in described outer layer high-performance fiber cloth and described ripple
Between steel plate.
4. corrugated steel-porous metals Protective armor as claimed in claim 1, it is characterised in that described
Internal layer high-performance fiber cloth is connected with constructure body structure by connector.
5. corrugated steel-porous metals Protective armor as claimed in claim 4, it is characterised in that described
Connector is adhesive.
6. corrugated steel-porous metals Protective armor as claimed in claim 1, it is characterised in that also wrap
Include sealing；Described sealing is configured to described cubic space sealing.
7. corrugated steel-porous metals Protective armor as claimed in claim 6, it is characterised in that described
Sealing is wholely set with described internal layer high-performance fiber cloth.
8. corrugated steel-porous metals Protective armor as claimed in claim 2, it is characterised in that described
Outer layer high-performance fiber cloth and internal layer high-performance fiber cloth are carbon fiber inorfil or organic fiber.
9. corrugated steel-porous metals Protective armor as claimed in claim 1, it is characterised in that described
Corrugated steel is high intensity carbon steel plate.
10. corrugated steel-porous metals Protective armor as claimed in claim 1, it is characterised in that described
Porous metals include foam metal or Rhizoma Nelumbinis shape, cellular porous metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297430.3A CN105971362A (en) | 2016-05-06 | 2016-05-06 | Corrugated steel plate-porous metal protection armor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297430.3A CN105971362A (en) | 2016-05-06 | 2016-05-06 | Corrugated steel plate-porous metal protection armor |
Publications (1)
| Publication Number | Publication Date |
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| CN105971362A true CN105971362A (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610297430.3A Pending CN105971362A (en) | 2016-05-06 | 2016-05-06 | Corrugated steel plate-porous metal protection armor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246823A (en) * | 2017-07-01 | 2017-10-13 | 中国人民解放军63908部队 | Interlayer sandwiched foamed aluminium composite armour and its manufacture method |
| CN107288232A (en) * | 2017-08-25 | 2017-10-24 | 上海核工程研究设计院有限公司 | A kind of corrugated steel colloid Protective armor |
| CN107327043A (en) * | 2017-08-25 | 2017-11-07 | 上海核工程研究设计院有限公司 | A kind of high-performance fiber cloth wraps up lamination solid-liquid two phase liquid steel plate Protective armor |
| CN108286652A (en) * | 2018-01-12 | 2018-07-17 | 重庆宇冠数控科技有限公司 | A kind of general anti-terrorism antiknock device |
| CN112664012A (en) * | 2020-12-03 | 2021-04-16 | 中广核工程有限公司 | Protective armor for strengthening nuclear power plant and resisting airplane impact and nuclear power plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246823A (en) * | 2017-07-01 | 2017-10-13 | 中国人民解放军63908部队 | Interlayer sandwiched foamed aluminium composite armour and its manufacture method |
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| CN107327043A (en) * | 2017-08-25 | 2017-11-07 | 上海核工程研究设计院有限公司 | A kind of high-performance fiber cloth wraps up lamination solid-liquid two phase liquid steel plate Protective armor |
| CN108286652A (en) * | 2018-01-12 | 2018-07-17 | 重庆宇冠数控科技有限公司 | A kind of general anti-terrorism antiknock device |
| CN112664012A (en) * | 2020-12-03 | 2021-04-16 | 中广核工程有限公司 | Protective armor for strengthening nuclear power plant and resisting airplane impact and nuclear power plant |
| CN112664012B (en) * | 2020-12-03 | 2022-08-09 | 中广核工程有限公司 | Protective armor for strengthening nuclear power plant and resisting airplane impact and nuclear power plant |
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Application publication date: 20160928 |