CN105926770B - A kind of explosion-proof storage structures system in space and its construction method - Google Patents
A kind of explosion-proof storage structures system in space and its construction method Download PDFInfo
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- CN105926770B CN105926770B CN201610409139.0A CN201610409139A CN105926770B CN 105926770 B CN105926770 B CN 105926770B CN 201610409139 A CN201610409139 A CN 201610409139A CN 105926770 B CN105926770 B CN 105926770B
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Classifications
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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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
-
- 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
-
- 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
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
Abstract
A kind of explosion-proof storage structures system in space and its construction method, the system includes the fence structure of main structure and main structure, the main structure includes basis, outline border trestle, roofing frame member, exterior wall and roof boarding, is provided at least one venting of dust explosion mouth on the roof boarding；Space structure system is connected by linking top beam between the fence structure and main structure, which connect with outline border trestle, and the top surface of the other end and fence structure that link top beam connects.The construction method successively includes that construction basis, construction outline border trestle, construction Vierendeel girder and exterior wall, construction fence structure, construction link component and construction roof boarding.The present invention has the characteristics that protect Adjacent Buildings layer by layer and stress is clear, house collapse resistant capacity increases substantially and fire protecting performance is good.
Description
Technical field
The present invention relates to a kind of explosion-proof storage structures system in space and its construction methods.
Background technique
Existing dangerous goods storehouse structural system is usually the reinforced concrete bent structure middle of large span, which, which has, applies
Work is quick, cheap disadvantage, but also has fire-resistance calamity explosion property poor, preferably destroys the shortcomings that collapsing.August 12 in 2015
Day, special fire disaster explosion accident occurs for PORT OF TIANJIN dangerous goods store storehouse, causes that 165 people are wrecked, 8 people are missing, 798 people
Injury, 304 building buildings, 12428 commercial automobiles, 7533 containers are impaired.By on December 10th, 2015, according to " enterprise
Industry worker's casualty accident economic loss SS " etc. standards and designated statistics, the direct economic loss 68.66 hundred million appraised and decided
Member.Fire prevention, uprising performance difference dangerous material storage structures have serious security risk, serious consequence may be brought.
Currently, how to find one kind is capable of the new structural systen of good, the good uprising performance of fire protecting performance as dangerous material
Storage faces important problem.
Summary of the invention
The object of the present invention is to provide a kind of explosion-proof storage structures system in space and its construction methods, to solve existing danger
Product storeroom structure system fire-resistance calamity explosion property is poor, preferably destroy collapse, the technical problem that security risk is very big.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of explosion-proof storage structures system in space, including main structure and fence structure, the main structure include basis,
Outline border trestle, roofing frame member, exterior wall and roof boarding,
At least one venting of dust explosion mouth is provided on the roof boarding；By linking component between the fence structure and main structure
Connect into space structure system.
The outline border trestle, roofing frame member, exterior wall and roof boarding are respectively site concrete or prefabricated components.
The component that links is linking beam, and one end of the linking beam is connect with outline border trestle, the other end of the linking beam
It is connect with fence structure.
The fence structure includes enclosure wall and enclosing wall column, and the enclosure wall is reinforced concrete wall, steel plate wall or steel plate steel
Reinforced concrete faced wall, the enclosing wall column are reinforced column, steel framed reinforced concrete column, steel core concrete column or steel
Column.
In the outside of outer frame column, one end of the linking beam is connect with outline border trestle for the setting position of the enclosing wall column,
The other end of linking beam is connect with enclosure wall or enclosing wall column.
Support is equipped between the outline border trestle and/or enclosing wall column and linking beam.
The support is knighthead, buttress or counterfort wall.
The basis is reinforced concrete foundation, and basic form is isolated footing, raft foundation, beam foundation or stake
Base is equipped with basic straining beam between the basis.
The roof boarding is reinforced concrete roof board or steel house panel.
The outline border trestle is reinforced column, steel framed reinforced concrete column, steel core concrete column or steel column.
The form of the roofing frame member is beam or truss, and the beam is reinforced beam, girder steel, steel-coagulation
The rod piece of native combination beam or steel-reinforced concrete beam, the truss can be mixed for steel reinforced concrete pole part, steel rod elements, steel-
Solidifying soil combined member bar or steel-concrete combined member bar.
The construction method of this explosion-proof storage structures system in space, construction procedure are as follows:
Step 1 includes basis, outline border trestle, room to main structure by the dangerous goods quality stored in storage structures
Face frame member, exterior wall and roof boarding carry out the design of form, material, size and section；
Step 2 designs position, size and the number of venting of dust explosion mouth on roof boarding；
Step 3, construction basis；
Step 4, on the basis of construction outline border trestle, exterior wall and fence structure；
Step 5, roofing frame member of constructing between outer frame column；
Step 6, construction links component between main structure and fence structure；
Step 7, the roof boarding with venting of dust explosion mouth of constructing on roofing frame member.
Venting of dust explosion mouth in the step 2 is prefabricated on roof boarding or is the opening that live formwork pours.
After the step 3, basic straining beam of constructing between basis.
Simultaneously or after the step 4, the Construction Support between main structure and/or fence structure.
In the step 4, construction fence structure includes construction enclosure wall and construction enclosing wall column.
The one end for linking component is connect with outline border trestle in the step 6, link component the other end and enclosure wall or
Enclosing wall column connection, the Construction Support between outer frame column and/or enclosing wall column.
Compared with prior art the invention has the characteristics that and the utility model has the advantages that
One, Adjacent Buildings are protected layer by layer and stress is clear.
Venting of dust explosion mouth, while outline border trestle and enclosing wall column is arranged in the explosion-proof storage structures system in space of the invention on roof boarding
A space structure is constituted by linking component, main structure and fence structure is made to be connected.This space structure is in fire
In explosion, the venting of dust explosion mouth of the system constitutes the first line of defence, so that explosive is from venting of dust explosion mouth to flying in the air；Exterior wall constitutes the
Two defence lines, enclosure wall constitute three lines of defence, and multiple defence line protects Adjacent Buildings and worker layer by layer, to subtract jointly
The influence of few fire and explosion to periphery personnel and property.
Two, house collapse resistant capacity increases substantially.
The second defence line and three lines of defence of the explosion-proof storage structures system in space of the invention also pass through frame column, link
Main structure and fence structure are constituted a space-load entirety by component, to reduce fire and explosion jointly to periphery people
The influence of member and property, the more common framed bent formula storage fire-resistance capability of antidetonance increases substantially, so that house is in fire and explosion
In be not easy to collapse.
Three, fire protecting performance is good.
The explosion-proof storage structures system in space of the invention uses the preferable reinforced concrete wall of fire resistance and reinforced concrete
When earth pillar, steel framed reinforced concrete column or steel core concrete column, fire protecting performance is greatly improved.
Detailed description of the invention
The present invention will be further described in detail with reference to the accompanying drawing.
Fig. 1 is the planar structure schematic diagram of structure of the invention system implementation example one.
Fig. 2 is the schematic view of facade structure of A-A section in Fig. 1.
Fig. 3 is the schematic view of facade structure of structure of the invention system implementation example two.
Fig. 4 is the schematic view of facade structure of structure of the invention system implementation example three.
Fig. 5 is the schematic view of facade structure of structure of the invention system implementation example four.
Fig. 6 is the schematic view of facade structure of structure of the invention system implementation example five.
Fig. 7 is the planar structure schematic diagram of structure of the invention system implementation example six.
Fig. 8 is the planar structure schematic diagram of structure of the invention system implementation example seven.
Appended drawing reference: the basis 1-, 2- outline border trestle, 3- roofing frame member, 4- exterior wall, 5- roof boarding, 6- are let out
Seam broken, 7- link component, 8- enclosure wall, 9- enclosing wall column, 10- support, the basis 11- straining beam.
Specific embodiment
Embodiment one is referring to shown in Fig. 1-2, a kind of explosion-proof storage structures system in space, including main structure and main structure
Fence structure, the main structure includes basis 1, outline border trestle 2, roofing frame member 3, exterior wall 4 and roof boarding 5, described
A venting of dust explosion mouth 6 is provided on roof boarding 5.The outline border trestle 2, roofing frame member 3, exterior wall 4 and roof boarding 5 are respectively cast-in-place
Component or prefabricated components.
It is described basis be reinforced concrete foundation, basic form be isolated footing, in other embodiments or
Raft foundation, beam foundation or pile foundation, the roof boarding be reinforced concrete roof board, in other embodiments or
Steel house panel.
The outline border trestle is reinforced column, in other embodiments can also be with steel framed reinforced concrete column, steel pipe
Concrete column or steel column.
The form of roofing frame member described in the present embodiment is beam, and material is reinforced beam, in other embodiments
Middle material may be girder steel, steel-concrete composite beam, steel-reinforced concrete beam or girder truss.
Space structure system is connected by linking component 7 between the fence structure and main structure.The enclosure wall knot
Structure includes enclosure wall 8 and enclosing wall column 9.The enclosure wall 8 is reinforced concrete wall, in other embodiments or steel plate wall or steel
Slab reinforced concrete faced wall.The enclosing wall column 9 is reinforced column, in other embodiments or reinforcing bar reinforced concrete
Earth pillar, steel core concrete column or steel column, the outside that outer frame column 2 is set of the enclosing wall column 9, in this example with outer framework
The position of column 2 corresponds, and the component 7 that links is linking beam, and one end of the linking beam is connect with outline border trestle 2, linking beam
The other end connect with the top surface of enclosing wall column 9.
Embodiment two is shown in Figure 3, what is different from the first embodiment is that the form of the roofing frame member is truss
Beam, material are reinforced beam, and material may be girder steel, steel-concrete composite beam, steel-reinforcing bar in other embodiments
Concrete combination beam.
Embodiment three is shown in Figure 4, what is different from the first embodiment is that being equipped with basic straining beam 11 between described basic 1.
Example IV is shown in Figure 5, what is different from the first embodiment is that the outline border trestle 2 and enclosing wall column 9 and linking beam
Between be equipped with support 10, support as brace.
Embodiment five is shown in Figure 6, and unlike example IV, the support of wall side is additional counterfort wall,
The other side is brace, and counterfort wall is used in mixed way with brace.
Embodiment six is shown in Figure 7, what is different from the first embodiment is that there are two 6 central symmetry of venting of dust explosion mouth sets.
Embodiment seven is shown in Figure 8, what is different from the first embodiment is that there are four 6 central symmetry of venting of dust explosion mouth sets.
This explosion-proof storage structures system in space and its construction method, construction procedure are as follows:
Step 1, by the dangerous goods quality stored in storage structures, to main structure include basis 1, outline border trestle 2,
Roofing frame member 3, exterior wall 4 and roof boarding 5 carry out the design of form, material, size and section.
Step 2 designs position, size and the number of venting of dust explosion mouth 6 on roof boarding.
Step 3, construction basis 1, can construct basic straining beam 11 between basis herein.
Step 4, construct on basis 1 outline border trestle 2, exterior wall 4 and fence structure, including construction enclosure wall 8 and construction enclosure wall
Column 9.
Simultaneously or after step 4, Construction Support 10 between main structure and/or fence structure.
Step 5, roofing frame member 3 of constructing between outer frame column 2.
Step 6, construction links component 7 between main structure and fence structure, will link one end and the outline border of component 7
Trestle 2 connects, and the other end for linking component 7 is connect with enclosure wall 8 or enclosing wall column 9, described in outer frame column 2 and/or enclosing wall column 9
Between Construction Support 10.
Step 7, the roof boarding 5 with venting of dust explosion mouth of constructing on roofing frame member 3.
Venting of dust explosion mouth 6 in step 2 is prefabricated on roof boarding or is the opening that live formwork pours, and if prefabricated, is mentioned
Factory process is advanced into, formwork needs the formwork in step 7 if pouring and pours together with roof boarding if scene.
Claims (11)
1. a kind of explosion-proof storage structures system in space, it is characterised in that: including main structure and fence structure, the main structure
Including basic (1), outline border trestle (2), roofing frame member (3), exterior wall (4) and roof boarding (5), opened on the roof boarding (5)
There is at least one venting of dust explosion mouth (6)；Space structure body is connected by linking component (7) between the fence structure and main structure
System；
The outline border trestle (2), roofing frame member (3), exterior wall (4) and roof boarding (5) are respectively site concrete or prefabricated structure
Part；
Described link component (7) are linking beam, and one end of the linking beam connect with outline border trestle (2), the linking beam it is another
End is connect with fence structure；
The fence structure includes enclosure wall (8) and enclosing wall column (9), and the enclosure wall (8) is reinforced concrete wall or steel plate reinforcing bar
Combined concrete wall, the enclosing wall column (9) are reinforced column, steel framed reinforced concrete column, steel core concrete column；
The setting position of the enclosing wall column (9) is in the outside of outer frame column (2), one end and outline border trestle (2) of the linking beam
Connection, the other end of linking beam are connect with enclosure wall (8) or enclosing wall column (9)；
Support (10) is equipped between the outline border trestle (2) and/or enclosing wall column (9) and linking beam；
The outline border trestle is reinforced column, steel framed reinforced concrete column or steel core concrete column.
2. the explosion-proof storage structures system in space according to claim 1, it is characterised in that: the support (10) is that support is oblique
Bar, buttress or counterfort wall.
3. the explosion-proof storage structures system in space according to claim 1, it is characterised in that: the basis is armored concrete
Basis, basic form are isolated footing, raft foundation, beam foundation or pile foundation, are equipped with basis between the basis (1) and draw
Beam (11).
4. the explosion-proof storage structures system in space according to claim 1, it is characterised in that: the roof boarding is reinforced concrete
Earth house panel or steel house panel.
5. the explosion-proof storage structures system in space according to claim 1, it is characterised in that: the shape of the roofing frame member
Formula is that perhaps the truss beam is reinforced beam, girder steel, steel-concrete composite beam or steel-reinforced concrete beam to beam,
The rod piece of the truss can be steel reinforced concrete pole part, steel rod elements, steel-concrete combined member bar or steel-concrete
Combined member bar.
6. the construction method of the explosion-proof storage structures system in space described in any one, feature exist according to claim 1~5
In construction procedure is as follows:
Step 1, by the dangerous goods quality stored in storage structures, to main structure include basic (1), outline border trestle (2),
Roofing frame member (3), exterior wall (4) and roof boarding (5) carry out the design of form, material, size and section；
Step 2 designs position, size and the number of venting of dust explosion mouth (6) on roof boarding；
Step 3 is constructed basic (1)；
Step 4, construction outline border trestle (2), exterior wall (4) and fence structure on basic (1)；
Step 5 constructs roofing frame member (3) between outer frame column (2)；
Step 6, construction links component (7) between main structure and fence structure；
Step 7, the roof boarding (5) with venting of dust explosion mouth of constructing on roofing frame member (3).
7. the construction method of the explosion-proof storage structures system in space according to claim 6, it is characterised in that: the step 2
In venting of dust explosion mouth (6) be prefabricated on roof boarding or be the opening that live formwork pours.
8. the construction method of the explosion-proof storage structures system in space according to claim 6, it is characterised in that: the step 3
Later, the basic straining beam (11) of construction between basis.
9. the construction method of the explosion-proof storage structures system in space according to claim 6, it is characterised in that: the step 4
Simultaneously or after, Construction Support (10) between main structure and/or fence structure.
10. the construction method of the explosion-proof storage structures system in space according to claim 6 or 9, it is characterised in that: the step
In rapid four, construction fence structure includes construction enclosure wall (8) and construction enclosing wall column (9).
11. the construction method of the explosion-proof storage structures system in space according to claim 10, it is characterised in that: the step
One end that component (7) will be linked in six is connect with outline border trestle (2), links the other end and enclosure wall (8) or enclosure wall of component (7)
Column (9) connection, the Construction Support (10) between outer frame column (2) and/or enclosing wall column (9).
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| CN201610409139.0A CN105926770B (en) | 2016-06-13 | 2016-06-13 | A kind of explosion-proof storage structures system in space and its construction method |
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| CN201610409139.0A CN105926770B (en) | 2016-06-13 | 2016-06-13 | A kind of explosion-proof storage structures system in space and its construction method |
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| CN108331204B (en) * | 2018-02-22 | 2021-01-22 | 内蒙古科技大学 | Infilled wall explosion venting structure of multi-layer frame structure public building |
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| CN105926770A (en) | 2016-09-07 |
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