CN109629667A - A kind of fire resisting shutter construction and the construction method for meeting high-grade fireproof requirement based on BIM - Google Patents
A kind of fire resisting shutter construction and the construction method for meeting high-grade fireproof requirement based on BIM Download PDFInfo
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- CN109629667A CN109629667A CN201910087787.2A CN201910087787A CN109629667A CN 109629667 A CN109629667 A CN 109629667A CN 201910087787 A CN201910087787 A CN 201910087787A CN 109629667 A CN109629667 A CN 109629667A
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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
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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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Geometry (AREA)
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- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
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- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Mechanical Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The present invention relates to construction engineering technical fields, it is constructed more particularly to a kind of fire resisting shutter and the construction method for meeting high-grade fireproof requirement based on BIM, the fire resisting shutter construction for meeting high-grade fireproof requirement based on BIM, including civil engineering structure and fire resisting shutter, the civil engineering structure includes door opening wall, lintel, block wall, there is the door opening for cooperating with fire resisting shutter on the door opening wall, the door opening wall is arranged between fire resisting shutter and normal wall, the lintel is arranged above the door opening wall, and both ends are embedded in normal wall, it is arranged on the lintel on the downside of the closure wall, upside connects with ceiling floor or structural beams.The scheme of the application, it on the one hand is the installation for facilitating fire resisting shutter sum, not only installation process is convenient, and installation reliability has also obtained significantly improving, further, the compactness for blocking and combining between wall and partition wall and fire resisting shutter is also improved, the fire-protection rating of fire-proof rolling shutter structure is greatly improved.
Description
Technical field
The present invention relates to construction engineering technical fields, and in particular to a kind of fire resisting shutter construction and the satisfaction height based on BIM
The construction method of grade fire protection requirement.
Background technique
In building engineering structure, fire resistance rolling shutter door is widely used in fire compartment, can effectively stop fire spreading, protects
The security of the lives and property for hindering the public, is indispensable fireproofing installation in modern architecture.
It include usually fire resisting shutter and the hole for installing fire resisting shutter, in day for the structure of fire resisting shutter
In reason condition, in the roller shutter box for being located at hole top, door opening is used as and walks channel fire resisting shutter, when fire occurs,
It pulls down roller shutter, by Rolling curtain closet hole, the intensity of a fire is prevented with this.
In current fire-proof rolling shutter structure construction, usually in wall construction, first in the design position of fire resisting shutter
Reserved installation hole, after the completion of the electromechanics pipeline construction operation of top, then using fire-proof plate construction fire partition at hole, so
Fire resisting shutter doorframe structure is arranged on fire partition afterwards, and carries out the installation of fire resisting shutter on doorframe structure, and
Pipeline notch electromechanical above fire resisting shutter is blocked using fire-proof plate.
Although above scheme is being currently to be widely used in construction, in further design studies and constructed
Cheng Zhong, inventor has found above-mentioned arrangement and method for construction, and there is also insufficient: on the one hand aforesaid way is that can extend live fire resisting shutter
Entrance construction process, increase the construction time, but also be easy to appear top electromechanics be installed after, when carrying out entrance construction,
Since ceiling construction, pipeline construction, fire resisting shutter manufacture and entrance construction and fire resisting shutter construction are all separated and independently performed,
The cooperation of different processes and different construction team is often difficult to perfect matching, so, after entrance construction, it is easy to appear net
High too low problem, needs to tear down and reconstruct the upper pipeline finished of having constructed at this time, not only wastes material, but also can be substantially
Delay the duration, increase construction cost, moreover, pipeline is torn down and reconstructed, also results between pipeline and plugging structure there are larger gap,
It is still difficult to be formed although can be blocked in subsequent construction, between plugging structure and first structure reliable close
Cooperation, thus on the one hand be to construction process requirement height, difficulty of construction, construction cost and construction period has been significantly greatly increased, and
Fire protecting performance is also difficult to reliably be ensured；
On the other hand, it in above-mentioned traditional construction mode, is blocked at electromechanical pipeline using fire-proof plate, is also allowed at this
Electromechanical pipeline really supported by fire-proof plate, on the one hand, fire-proof plate support strength regardless of, in subsequent construction or electromechanical tube
Road maintenance replacement when, be easy squeeze fire shield edges, cause the gap between electromechanical pipeline and fire-proof plate to increase, in this way, also into
One step is degrading flameproof effect；
Moreover, more importantly: since fire resisting shutter doorframe structure and electromechanical pipeline plugging structure and surrounding wall are to separate
It carries out, is on the one hand that construction space is limited, difficulty of construction has been significantly greatly increased, it is difficult to ensure excellent closure quality, and then be difficult to
Ensure good flameproof effect；On the other hand, either electromechanical pipeline plugging structure or fire resisting shutter doorframe structure with
The plugging structure between wall is hardened, is all difficult to form good fire prevention obturation effect, so being led to using such form of construction work
Often it is difficult to realize high-grade fire protection requirement.
So construction can either be facilitated by needing to design one kind at present, and it can satisfy the fireproof rolling of high-grade fireproof requirement
Curtain construction method.
Summary of the invention
It is an object of the invention to: in the construction of current fire resisting shutter, made due to electromechanical pipeline and civil engineering structure are torn down and reconstructed
Increase at waste of material, construction period and construction cost, and be difficult to meet the deficiency of high-grade fireproof requirement, a kind of energy is provided
It enough avoids electromechanical pipeline and civil engineering structure from tearing down and reconstructing, and then saves the construction period, reduces construction cost, and improve fire resisting shutter and apply
The fire resisting shutter construction method of work fire-protection rating.
In order to achieve the above-mentioned object of the invention, the present invention provides following technical schemes:
A kind of fire resisting shutter construction, including civil engineering structure and fire resisting shutter, the civil engineering structure include door opening wall, lintel, envelope
Wall body, has the door opening for cooperating with fire resisting shutter on the door opening wall, and the door opening wall is arranged in fire resisting shutter
Between normal wall, the lintel is arranged above the door opening wall, and both ends are embedded in normal wall, the closure
It is arranged on the lintel on the downside of wall, upside connects with ceiling floor or structural beams.
In the technical solution of the application, normal wall is the partition wall of building, such as the partition wall of basement, underground garage
Partition wall etc., be also possible to column, in the construction of traditional fire resisting shutter, when usually the civil engineering structures such as partition wall are constructed, reserve peace
Fire resisting shutter after the completion of the construction of the civil engineering structures such as partition wall, then is installed, in fire resisting shutter in the hole for filling fire resisting shutter at hole
It is blocked between partition wall using fire-proof board, usually there also is provided electromechanical pipeline above fire resisting shutter, in electromechanical pipeline
After the completion of arrangement, then using steelframe combined with fire-proof plate notch blocked, such frame mode, fire-proof board with formerly apply
Good combination is difficult to realize between the civil engineering structure of work, so fire-protection rating is substantially limited, moreover, the roller shutter box of fire resisting shutter
It is arranged at the top of partition wall reserved opening, and hole top is brick mix structure, it is difficult to firm support force is provided, so, it is preventing fires
In roller shutter installation process, installation is cumbersome, but also is difficult to ensure good reliability.
So lintel is arranged above fire resisting shutter in the scheme of the application, by the setting of lintel, on the one hand it is
Facilitate the installation of fire resisting shutter sum, not only installation process is convenient, but also referring now to conventional mounting mode for, installation reliability
It has obtained significantly improving, further, due to the setting of lintel, has allowed to easily be arranged closure wall to fire resisting shutter
The notch of top is blocked, and the compactness for blocking and combining between wall and partition wall is improved, in this way, greatly improving fire resisting shutter knot
The fire-protection rating of structure.
Preferably, the through-hole passed through for electromechanical pipeline is also reserved on the closure wall.
Preferably, the closure wall is brickwork construction or concrete structure.
Preferably, the closure wall and the normal wall are that primary build is completed.
Preferably, the door opening wall is brickwork construction or concrete structure.
Preferably, the door opening wall and the normal wall are that primary build is completed.
Preferably, the fire resisting shutter includes curtain, the box body for storing the curtain and is used for and the curtain phase
The doorframe of cooperation, the box body are arranged on the lintel, and the doorframe is arranged on the door opening wall.
Preferably, the lintel is reinforced concrete beam.
Preferably, the masonry synchronous construction of the concreting of the lintel and the normal wall is completed.The application's
Synchronous construction is completed to complete in same working procedure.
Preferably, casing is additionally provided on the through-hole for blocking wall, described sleeve pipe is matched with the electromechanical pipeline.
Preferably, davit is additionally provided on the lintel, the davit lower end connects with the lintel, upper end and ceiling building
Plate or structural beams connect.
Preferably, the davit is several, is spaced between adjacent davit.
As another preferred embodiment, the electromechanical tube routes the lintel and passes through.
Further, the casing passed through for electromechanical pipeline is provided on the lintel.
Disclosed herein as well is a kind of fire resisting shutter construction method,
A kind of fire resisting shutter construction method for meeting high-grade fireproof requirement based on BIM, includes the following steps:
Step 1: modeling: constructing civil engineering structure BIM according to the design drawing of the design drawing of civil engineering structure and electromechanical pipeline arrangement
Model and electromechanical pipeline BIM model, and carry out the molding of civil engineering structure BIM model and electromechanical pipeline BIM model；
Step 2: molding analysis: according to the molding of step 1 as a result, carrying out three-dimensional clear height to the door opening at each fire resisting shutter one by one
Analysis, and one by one to the civil engineering structure BIM model and electromechanical pipeline BIM model progress collision detection at each fire resisting shutter；?
In application scheme, after collision detection is civil engineering structure BIM model and electromechanical pipeline BIM model molding, civil engineering structure and electromechanics
The inspection of pipeline mutual alignment relation as collides when off-design handover occurs for the two structure.
Step 3: optimization design: in step 2, the clear height of door opening is lower than the requirement of minimum clear height at a certain fire resisting shutter
When and/or a certain fire resisting shutter at civil engineering structure BIM model and electromechanical pipeline BIM model when colliding, adjust the fireproof rolling
Electromechanical pipeline layout planning chart paper and/or civil engineering structure design drawing at curtain, then carry out step 1 and two again, until each
Door opening clear height at fire resisting shutter is both greater than or equal to the requirement of minimum clear height, and guarantees the civil engineering knot at each fire resisting shutter
Structure BIM model and electromechanics pipeline BIM model do not collide；In application scheme, not colliding as civil engineering herein
After structure BIM model and the molding of electromechanical pipeline BIM model, civil engineering structure and electromechanical pipeline mutual alignment all in design position,
Off-design handover does not occur.
Step 4: export construction drawing: in step 3, the door opening clear height at the fire resisting shutter of everywhere all meets minimum net
High request, and when civil engineering structure BIM model at each fire resisting shutter and electromechanical pipeline BIM model do not collide, it leads
Civil engineering structural working drawing paper and electromechanical pipeline construction drawing out；
Step 5: civil engineering structure is constructed: the civil engineering structure construction drawing according to derived from step 4 carries out the construction of civil engineering structure；
Step 6: fire resisting shutter is installed: carrying out the installation of fire resisting shutter on the civil engineering structure that step 5 is formed.
The construction method of the application first establishes the BIM model of civil engineering structure and the BIM mould of electromechanical pipeline according to design drawing
Type when effect current design drawing construction, is formed by fire resisting shutter door opening clear height and effect and applies according to current design drawing
Whether working hour, electromechanical pipeline collide with civil engineering structure, when fire resisting shutter door opening clear height is lower than the requirement of minimum clear height, Huo Zheji
When fulgurite road and civil engineering structure collide, first civil engineering structure and/or electromechanical pipeline are adjusted, in this way,
Avoid in practice of construction because fire resisting shutter door opening clear height is nonconforming and electromechanical pipeline and civil engineering structure collide and
The electromechanical pipeline of progress is torn down and reconstructed or civil engineering structure tears down and reconstruct construction, in this way, avoid the waste of material, saved construction cost and
Construction period particularly in fire resisting shutter construction work, when tearing down and reconstructing in the presence of electromechanical pipeline or civil engineering structure is torn down and reconstructed, tears open
The supplement construction for changing structure is difficult to realize that reliable fire prevention is closed with the structure formerly constructed, and fire resistant doorsets construction can be greatly reduced
Fire-protection rating, it is difficult to meet high-grade fireproof requirement, so, using the construction method of the application, due to avoiding civil engineering structure
And electromechanical pipeline tears down and reconstruct construction, in this way, the fire-protection rating of fire-proof rolling shutter structure greatly improved, can satisfy and high-grade prevents
Fire requires.
Preferably, in said step 1, the civil engineering structure includes door opening for installing fire resisting shutter and is located at institute
The door opening wall between door opening and normal wall is stated,
In the step 5, the door opening wall is brickwork construction, and the construction of the door opening wall and normal wall are primary
It builds and completes.I.e. in carrying out indoor partition work progress, when at construction to fire resisting shutter, to the door opening wall of fire resisting shutter at this
Body is constructed.
Preferably, in said step 1, the civil engineering structure further includes lintel, and the lintel is located at the door opening and door
Above the wall of hole, the both ends of the lintel are connected with normal wall, and the fire resisting shutter includes curtain, for storing the curtain
Box body, in the step 6, the box body is arranged under the lintel.
Preferably, the lintel be reinforced concrete beam, in the step 5, the concreting of the lintel with
The masonry synchronous construction of the normal wall is completed.
Preferably, in the step 5, davit, the davit lower end and the lintel phase are additionally provided on the lintel
It connects, upper end connects with ceiling floor or structural beams.
Preferably, in said step 1, the civil engineering structure further includes blocking wall, the closure wall lower edge setting
On the lintel, the upper limb for blocking wall connects with ceiling floor or structural beams,
In the step 5, the closure wall is brickwork construction, and the construction for blocking wall and normal wall are primary
It builds and completes.
Preferably, in the step 5, in the closure wall construction, confession is additionally provided on the closure wall
The casing that electromechanical pipeline passes through.
Preferably, described sleeve pipe is steel pipe.
Preferably, in the step 2, when electromechanical pipeline and lintel collide, in step 3, to lintel knot
Structure optimizes, optimal way are as follows: on lintel by way of adding davit, reduces lintel sectional area；When adding davit
Mode not can avoid lintel and when electromechanical pipeline collide, and the casing passed through for electromechanical pipeline is arranged in lintel.
Preferably, in the step 2, when electromechanical pipeline and fire resisting shutter collide, in the step 3, usually
Following form can be taken:
A, change the arrangement form of electromechanical pipeline: the multilayer pipeline arrangement of script being optimized for one layer of pipeline arrangement form, is increased
The lateral occupied space of pipeline reduces the vertical occupied space of pipeline, to solve the collision of electromechanical pipeline and fire resisting shutter；
B, change the routing of electromechanical pipeline: script is passed through to the electromechanical pipeline of fire resisting shutter upper area, by increasing elbow
Mode avoids fire resisting shutter top, changes and pass through from side areas, to solve the collision of pipeline and fire resisting shutter.
Preferably, in the step 4, by export drawing, the size of the door opening at the fire resisting shutter of everywhere is supplied to
Producer carries out the production of fire resisting shutter.
Compared with prior art, beneficial effects of the present invention:
The fire resisting shutter of the application constructs, and lintel is arranged above fire resisting shutter, is on the one hand convenient anti-by the setting of lintel
The installation of fiery roller shutter sum, not only installation process is convenient, and referring now to conventional mounting mode for, installation reliability also obtains
Significantly improve, further, due to the setting of lintel, allow to easily be arranged block wall to fire resisting shutter above
Notch is blocked, and the compactness for blocking and combining between wall and partition wall is improved, in this way, greatly improving the anti-of fire-proof rolling shutter structure
Fiery grade；
The construction method of the application, avoids in practice of construction, because fire resisting shutter door opening clear height is nonconforming and electromechanical tube
Road and civil engineering structure collide and the electromechanical pipeline that carries out is torn down and reconstructed or civil engineering structure tears down and reconstruct construction, in this way, avoiding material
Waste, saved construction cost and construction period, since avoid civil engineering structure and electromechanical pipeline tears down and reconstruct construction, such as
This, greatly improved the fire-protection rating of fire-proof rolling shutter structure, can satisfy high-grade fireproof requirement.
Detailed description of the invention:
Fig. 1 is the flow diagram of the application construction method；
Fig. 2 is the structural schematic diagram of the application fire resisting shutter construction,
Indicate in figure: 1- door opening wall, 2- lintel, 3- block wall, the normal wall of 4-, 5- curtain, 6- box body, 7- doorframe, 8-
Casing, 9- davit.
Specific embodiment
Below with reference to test example and specific embodiment, the present invention is described in further detail, but should not understand this
It is all that this is belonged to based on the technology that the content of present invention is realized for the scope of the above subject matter of the present invention is limited to the following embodiments
The range of invention.
Embodiment 1, as illustrated in fig. 1 and 2:
A kind of fire resisting shutter construction, including civil engineering structure and fire resisting shutter, the civil engineering structure include door opening wall 1, lintel 2,
Wall 3 is blocked, there is the door opening for cooperating with fire resisting shutter on the door opening wall 1, the setting of door opening wall 1 is being prevented fires
Between roller shutter and normal wall 4, the lintel 2 is arranged above the door opening wall 1, and both ends are embedded in normal wall 4,
It is arranged on the lintel 2 on the downside of the closure wall 3, upside connects with ceiling floor or structural beams.
In the technical solution of the application, normal wall 4 is the partition wall of building, such as the partition wall of basement, ground are got off
The partition wall etc. in library, is also possible to column, in the construction of traditional fire resisting shutter, when usually the civil engineering structures such as partition wall are constructed, reserves
Fire resisting shutter after the completion of the construction of the civil engineering structures such as partition wall, then is installed, in fireproof rolling in the hole for installing fire resisting shutter at hole
It is blocked between curtain and partition wall using fire-proof board, usually there also is provided electromechanical pipeline above fire resisting shutter, in electromechanical tube
After the completion of line arrangement, then using steelframe combine with fire-proof plate notch is blocked, such frame mode, fire-proof board with it is first
Good combination is difficult to realize between the civil engineering structure of construction, so fire-protection rating is substantially limited, moreover, the roller shutter of fire resisting shutter
Box is arranged at the top of partition wall reserved opening, and hole top is brick mix structure, it is difficult to firm support force is provided, so, anti-
In fiery roller shutter installation process, installation is cumbersome, but also is difficult to ensure good reliability.
So lintel 2 is arranged above fire resisting shutter in the scheme of the application, by the setting of lintel 2, on the one hand
The installation for facilitating fire resisting shutter sum, not only installation process is convenient, but also referring now to conventional mounting mode for, installation reliability
Also it has obtained significantly improving, further, due to the setting of lintel 2, has allowed to easily be arranged 3 pairs of wall fire prevention of closure
Notch above roller shutter is blocked, and the compactness for blocking and combining between wall 3 and partition wall is improved, in this way, greatly improving fire prevention
The fire-protection rating of roller shutter structure.
On the basis of aforesaid way, further, also it is reserved on the closure wall 3 and leads to for what electromechanical pipeline passed through
Hole.By reserved through hole, facilitate passing through for electromechanical pipeline, and also reduces later period aperture and cause to block 3 crack of wall etc. pair
Fire-protection rating brings the risk of adverse effect.
On the basis of aforesaid way, further, the closure wall 3 is brickwork construction or concrete structure.Using
Brickwork construction or reinforced concrete structure replace traditional fire-proof board, and the fire resistance property of sealing plate wall greatly improved, and
And support reliability to electromechanical pipeline also greatly improved.
On the basis of aforesaid way, further, the closure wall 3 is that primary build is completed with the normal wall 4.
It blocks wall 3 and normal wall 4 once builds and completes, be to facilitate construction first, saved construction cost and construction period, and
More importantly the compactness for blocking and combining between wall 3 and normal wall 4 greatly improved, 3 knot of wall is blocked improving
While structure reliability, fire-protection rating also greatly improved.
On the basis of aforesaid way, further, the door opening wall 1 is brickwork construction or concrete structure.Principle
As above, the structural strength and fire-protection rating of door opening wall 1 also greatly improved.
On the basis of aforesaid way, further, the door opening wall 1 is that primary build is completed with the normal wall 4.
In this way, also described above, construction is facilitated, construction cost and construction period have been saved, the structure for greatly improving door opening wall 1 is strong
Degree and fire-protection rating.
On the basis of aforesaid way, further, the fire resisting shutter includes curtain 5, the box for storing the curtain 5
Body 6 and doorframe 7 for matching with the curtain 5, the box body 6 are arranged on the lintel 2, and the setting of doorframe 7 exists
On the door opening wall 1.The box body 6 of fire resisting shutter is arranged on lintel 2, the installation and fixation of box body 6 are facilitated.
On the basis of aforesaid way, further, the lintel 2 is reinforced concrete beam.It is good to ensure that lintel 2 has
Structural strength, and then facilitate the installation of fire resisting shutter, improve the stability and reliability of fire resisting shutter installation.
On the basis of aforesaid way, further, the masonry of the concreting of the lintel 2 and the normal wall 4
Synchronous construction is completed.In this way, also described above, construction is facilitated, construction cost and construction period have been saved, greatly improves lintel
2 and door opening wall 1 structural strength and fire-protection rating.
On the basis of aforesaid way, further, casing 8, described sleeve pipe are additionally provided on the through-hole for blocking wall 3
8 match with the electromechanical pipeline.By the way that casing 8 is arranged, the arrangement of electromechanical pipeline is further facilitated, moreover, also avoiding
The risk that electromechanical pipeline is scratched in threading process, on the other hand, casing 8 is using mechanical properties preferable profile material tubes such as steel pipes
When part, these pipe fittings are also as the reinforcing rib for blocking wall 3, in this way, further improve the structural strength for blocking wall 3,
It promotes fire resistance property and while to electromechanical pipe-support reliability, also improves the structural strength and rigidity of lintel 2, and
And due to the raising of 2 structural strength of lintel, so, it under same intensity requirement, can reduce the sectional dimension of lintel 2, save
The door opening clear height of fire resisting shutter reduces the risk that electromechanical pipeline and lintel 2 collide, and reducing causes because door opening clear height is insufficient
The risk that tear down and reconstruct and the civil engineering structure of pipeline are torn down and reconstructed is saved construction cost, is also reduced because electromechanical pipeline is torn down and reconstructed and civil engineering structure
Tear down and reconstruct the risk for causing fire-protection rating.
On the basis of aforesaid way, further, davit 9,9 lower end of davit and institute are additionally provided on the lintel 2
It states lintel 2 to connect, upper end connects with ceiling floor or structural beams.It is on the one hand further to improve by the way that davit 9 is arranged
On the other hand the reliability of beam 2 under the premise of meeting identical support requirement, can substantially reduce 2 sectional dimension of lintel, into
And it is such as above-mentioned, it can further reduce the risk that pipeline and lintel 2 collide, save construction cost, it is ensured that is higher
Fire-protection rating.
On the basis of aforesaid way, further, the davit 9 is several, is spaced between adjacent davit 9.Into one
Structural strength, rigidity and the structural stability of the raising lintel 2 of step.
As another preferred embodiment, the electromechanical tube routes the lintel 2 and passes through.
Further, the casing 8 passed through for electromechanical pipeline is provided on the lintel 2.
In this way, electromechanical tube routing lintel 2 is passed through, can significantly saves the headroom of fire resisting shutter,
In original design, when electromechanical pipeline and fire resisting shutter collide, electromechanical tube can be made by adjusting the arrangement of electromechanical pipeline
Routing lintel 2 passes through, and while ensuring fire resisting shutter headroom, and is unlikely to keep electromechanical conduit positions adjustment excessive and band
Carry out other adverse effects.
Embodiment 2, as illustrated in fig. 1 and 2:
A kind of fire resisting shutter construction method for meeting high-grade fireproof requirement based on BIM, includes the following steps:
Step 1: modeling: constructing civil engineering structure BIM according to the design drawing of the design drawing of civil engineering structure and electromechanical pipeline arrangement
Model and electromechanical pipeline BIM model, and carry out the molding of civil engineering structure BIM model and electromechanical pipeline BIM model；
Step 2: molding analysis: according to the molding of step 1 as a result, carrying out three-dimensional clear height to the door opening at each fire resisting shutter one by one
Analysis, and one by one to the civil engineering structure BIM model and electromechanical pipeline BIM model progress collision detection at each fire resisting shutter；
Step 3: optimization design: in step 2, when the clear height of door opening is required lower than minimum clear height at a certain fire resisting shutter, and/
Or it is adjusted at the fire resisting shutter when civil engineering structure BIM model and electromechanical pipeline BIM model collide at a certain fire resisting shutter
Electromechanical pipeline layout planning chart paper and/or civil engineering structure design drawing, then carry out step 1 and two again, until each fireproof rolling
Door opening clear height at curtain is both greater than or equal to the requirement of minimum clear height, and guarantees the civil engineering structure BIM at each fire resisting shutter
Model and electromechanics pipeline BIM model do not collide；
Step 4: export construction drawing: in step 3, the door opening clear height at the fire resisting shutter of everywhere all meets minimum clear height and wants
It asks, and when civil engineering structure BIM model at each fire resisting shutter and electromechanical pipeline BIM model do not collide, export soil
Build structure construction drawing and electromechanical pipeline construction drawing；
Step 5: civil engineering structure is constructed: the civil engineering structure construction drawing according to derived from step 4 carries out the construction of civil engineering structure；
Step 6: fire resisting shutter is installed: carrying out the installation of fire resisting shutter on the civil engineering structure that step 5 is formed.
The construction method of present embodiment first establishes the BIM model and electromechanical pipeline of civil engineering structure according to design drawing
BIM model when effect current design drawing construction, is formed by fire resisting shutter door opening clear height and effect according to current design
When drawing construction, whether electromechanical pipeline collides with civil engineering structure, when fire resisting shutter door opening clear height lower than minimum clear height requirement,
Or electromechanical pipeline and civil engineering structure are first adjusted civil engineering structure and/or electromechanical pipeline, in this way when colliding
Mode avoids in practice of construction, because fire resisting shutter door opening clear height is nonconforming and electromechanical pipeline and civil engineering structure occur
Collision and the electromechanical pipeline carried out are torn down and reconstructed or civil engineering structure tears down and reconstruct construction, in this way, avoiding the waste of material, have saved construction
Cost and construction period, particularly, in fire resisting shutter construction work, when existing, electromechanical pipeline is torn down and reconstructed or civil engineering structure is torn down and reconstructed
When, the supplement construction for tearing down and reconstructing structure is difficult to realize that reliable fire prevention is closed with the structure formerly constructed, and fire resistant doorsets can be greatly reduced
The fire-protection rating of construction, it is difficult to meet high-grade fireproof requirement, so, using the construction method of the application, due to avoiding soil
That builds structure and electromechanical pipeline tears down and reconstruct construction, in this way, the fire-protection rating of fire-proof rolling shutter structure greatly improved, can satisfy height
Grade fire protection requirement.
On the basis of aforesaid way, further, in said step 1, the civil engineering structure includes for installing fire prevention
The door opening of roller shutter and the door opening wall 1 between the door opening and normal wall 4,
In the step 5, the door opening wall 1 is brickwork construction, and the construction of the door opening wall 1 and normal wall 4 are one
Secondary masonry is completed.I.e. in carrying out indoor partition work progress, when at construction to fire resisting shutter, to the door opening of fire resisting shutter at this
Wall 1 is constructed.The tightness degree combined between door opening wall 1 and normal wall 4 greatly improved, greatly in such mode
Width improves fire-protection rating, on the other hand, replaces traditional fire-proof board using brickwork construction, also greatly improved at fire resisting shutter
Fire-protection rating, and installation fire resisting shutter stability and reliability.
On the basis of aforesaid way, further, in said step 1, the civil engineering structure further includes lintel 2, described
Lintel 2 is located at 1 top of the door opening and door opening wall, and the both ends of the lintel 2 are connected with normal wall 4, the fire resisting shutter
Including curtain 5, the box body 6 for storing the curtain 5, in the step 6, the box body 6 is arranged under the lintel 2.
On the basis of aforesaid way, further, the lintel 2 is reinforced concrete beam, in the step 5, institute
The masonry synchronous construction of the concreting and the normal wall 4 of stating lintel 2 is completed.In this way, also described above, it facilitates and applies
Work has saved construction cost and construction period, greatly improves the structural strength and fire-protection rating of lintel 2 Yu door opening wall 1.
On the basis of aforesaid way, further, in the step 5, davit 9, institute are additionally provided on the lintel 2
It states 9 lower end of davit to connect with the lintel 2, upper end connects with ceiling floor or structural beams.By the way that davit 9 is arranged, on the one hand it is
The reliability of lintel 2 is further improved, on the other hand, under the premise of meeting identical support requirement, can substantially be reduced
2 sectional dimension of lintel, so it is such as above-mentioned, it can further reduce the risk that pipeline and lintel 2 collide, save construction
Cost, it is ensured that higher fire-protection rating.
On the basis of aforesaid way, further, in said step 1, the civil engineering structure further includes blocking wall 3,
3 lower edge of closure wall is arranged on the lintel 2, and the upper limb for blocking wall 3 connects with ceiling floor or structural beams,
In the step 5, the closure wall 3 is brickwork construction, and the construction for blocking wall 3 and normal wall 4 are one
Secondary masonry is completed.
It blocks wall 3 and normal wall 4 once builds and completes, be to facilitate construction first, saved construction cost and applied
The work duration, and more importantly the compactness for blocking and combining between wall 3 and normal wall 4 greatly improved, in raising envelope
While wall 3 structural reliability of body, fire-protection rating also greatly improved.
On the basis of aforesaid way, further, in the step 5, in the closure wall 3 construction, described
It blocks and is additionally provided with the casing 8 passed through for electromechanical pipeline on wall 3.It is on the one hand to facilitate electromechanical tube by the setting of casing 8
On the other hand the arrangement work on road also avoids that structure is caused to destroy and prevent in traditional approach by the way of destroying pore-forming
The problem of fiery grade declines.
On the basis of aforesaid way, further, described sleeve pipe 8 is steel pipe.
On the basis of aforesaid way, further, in the step 2, when electromechanical pipeline collides with lintel 2,
In step 3,2 structure of lintel is optimized, optimal way are as follows: on lintel 2 by way of adding davit 9, reduced
2 sectional area of beam；When the mode for adding davit 9 not can avoid lintel 2 and electromechanical pipeline collides, it is arranged in lintel 2 and supplies
The casing 8 that electromechanical pipeline passes through；
In practice of construction, when electromechanical pipeline and lintel 2 collide, lintel 2 is optimized it is the easiest, in this way
Mode also reduces structural adjustment workload while avoiding electromechanical pipeline and lintel 2 from colliding.
On the basis of aforesaid way, further, in the step 2, when electromechanical pipeline and fire resisting shutter collision,
In the step 3, following form can be usually taken:
A, change the arrangement form of electromechanical pipeline: the multilayer pipeline arrangement of script being optimized for one layer of pipeline arrangement form, is increased
The lateral occupied space of pipeline reduces the vertical occupied space of pipeline, to solve the collision of electromechanical pipeline and fire resisting shutter；
B, change the routing of electromechanical pipeline: script is passed through to the electromechanical pipeline of fire resisting shutter upper area, by increasing elbow
Mode avoids fire resisting shutter top, changes and pass through from side areas, to solve the collision of pipeline and fire resisting shutter.
On the basis of aforesaid way, further, in the step 4, it will export in drawing, everywhere fire resisting shutter
The size of the door opening at place is supplied to producer, carries out the production of fire resisting shutter.
Using the present processes, after realizing and accurately control fire resisting shutter door opening clear height, the manufacture of fire resisting shutter and
Statistical framework carries out simultaneously, in this way, construction efficiency is significantly improved, on the other hand, after fire resisting shutter manufacture, in soil
After building structure hardening, the operation platform that civil engineering structure is also used as fire resisting shutter to install, in this way, substantially facilitating the peace of fire resisting shutter
Work is filled, while further improving construction efficiency, ensures the installation quality of fire resisting shutter, further also conducive to ensuring
Higher fire-protection rating.
Above embodiments are only to illustrate the present invention and not limit the technical scheme described by the invention, although this explanation
The present invention has been described in detail referring to above-mentioned each embodiment for book, but the present invention is not limited to above-mentioned specific implementation
Mode, therefore any couple of present invention modifies or equivalent replacement；And the technical side of all spirit and scope for not departing from invention
Case and its improvement, are encompassed by scope of the presently claimed invention.
Claims (12)
1. a kind of fire resisting shutter construction, it is characterised in that: including civil engineering structure and fire resisting shutter, the civil engineering structure includes door opening
Wall, lintel block wall, have the door opening for cooperating with fire resisting shutter on the door opening wall, the door opening wall is set
It sets between fire resisting shutter and normal wall, the lintel is arranged above the door opening wall, and both ends are embedded in normal wall
In vivo, it is arranged on the lintel on the downside of the closure wall, upside connects with ceiling floor or structural beams.
2. fire resisting shutter construction as described in claim 1, it is characterised in that: be also reserved on the closure wall for electromechanics
The through-hole that pipeline passes through, the closure wall are brickwork construction or concrete structure, the closures wall and the normal wall
Body is that primary build is completed.
3. a kind of fire resisting shutter construction method for meeting high-grade fireproof requirement based on BIM, it is characterised in that: including following steps
It is rapid:
Step 1: modeling: constructing civil engineering structure BIM according to the design drawing of the design drawing of civil engineering structure and electromechanical pipeline arrangement
Model and electromechanical pipeline BIM model, and carry out the molding of civil engineering structure BIM model and electromechanical pipeline BIM model；
Step 2: molding analysis: according to the molding of step 1 as a result, carrying out three-dimensional clear height to the door opening at each fire resisting shutter one by one
Analysis, and one by one to the civil engineering structure BIM model and electromechanical pipeline BIM model progress collision detection at each fire resisting shutter；
Step 3: optimization design: in step 2, when the clear height of door opening is required lower than minimum clear height at a certain fire resisting shutter, and/
Or it is adjusted at the fire resisting shutter when civil engineering structure BIM model and electromechanical pipeline BIM model collide at a certain fire resisting shutter
Electromechanical pipeline layout planning chart paper and/or civil engineering structure design drawing, then carry out step 1 and two again, until each fireproof rolling
Door opening clear height at curtain is both greater than or equal to the requirement of minimum clear height, and guarantees the civil engineering structure BIM at each fire resisting shutter
Model and electromechanics pipeline BIM model do not collide；
Step 4: export construction drawing: in step 3, the door opening clear height at the fire resisting shutter of everywhere all meets minimum clear height and wants
It asks, and when civil engineering structure BIM model at each fire resisting shutter and electromechanical pipeline BIM model do not collide, export soil
Build structure construction drawing and electromechanical pipeline construction drawing；
Step 5: civil engineering structure is constructed: the civil engineering structure construction drawing according to derived from step 4 carries out the construction of civil engineering structure；
Step 6: fire resisting shutter is installed: carrying out the installation of fire resisting shutter on the civil engineering structure that step 5 is formed.
4. construction method as claimed in claim 3, it is characterised in that: in said step 1, the civil engineering structure includes using
Door opening in installation fire resisting shutter and the door opening wall between the door opening and normal wall.
5. the door opening wall is brickwork construction in the step 5, the construction of the door opening wall and normal wall are one
Secondary masonry is completed.
6. i.e. in carrying out indoor partition work progress, when at construction to fire resisting shutter, to the door opening wall of fire resisting shutter at this
It constructs.
7. construction method as claimed in claim 4, it is characterised in that: in said step 1, the civil engineering structure further includes
Lintel, the lintel are located above the door opening and door opening wall, and the both ends of the lintel are connected with normal wall, the fire prevention
Roller shutter includes curtain, the box body for storing the curtain, and in the step 6, the box body is arranged under the lintel.
8. construction method as claimed in claim 5, it is characterised in that: the lintel is reinforced concrete beam, in the step
In rapid five, the masonry synchronous construction of the concreting of the lintel and the normal wall is completed.
9. construction method as claimed in claim 6, it is characterised in that: in the step 5, be additionally provided on the lintel
Davit, the davit lower end connect with the lintel, and upper end connects with ceiling floor or structural beams.
10. construction method as claimed in claim 6, it is characterised in that: in said step 1, the civil engineering structure further includes
Wall is blocked, the closure wall lower edge is arranged on the lintel, the upper limb for blocking wall and ceiling floor or structure
Beam connects,
In the step 5, the closure wall is brickwork construction, and the construction for blocking wall and normal wall are primary
It builds and completes.
11. construction method as claimed in claim 8, it is characterised in that: in the step 5, in the closure wall construction
When, the casing passed through for electromechanical pipeline is additionally provided on the closure wall.
12. construction method as claimed in claim 9, it is characterised in that: in the step 2, when electromechanical pipeline and lintel are sent out
When raw collision, in step 3, optimized to girder construction is crossed, optimal way are as follows: on lintel by way of adding davit,
Reduce lintel sectional area；When the mode for adding davit not can avoid lintel and electromechanical pipeline collides, it is arranged in lintel
The casing passed through for electromechanical pipeline；
In the step 2, when electromechanical pipeline and fire resisting shutter collide, in the step 3, following form is taken:
A, change the arrangement form of electromechanical pipeline: the multilayer pipeline arrangement of script being optimized for one layer of pipeline arrangement form, is increased
The lateral occupied space of pipeline reduces the vertical occupied space of pipeline, and the collision of electromechanical pipeline and fire resisting shutter is solved with this；
B, change the routing of electromechanical pipeline: script is passed through to the electromechanical pipeline of fire resisting shutter upper area, by increasing elbow
Mode makes electromechanical pipeline avoid fire resisting shutter top, changes and pass through from side areas, solves touching for pipeline and fire resisting shutter with this
It hits.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910087787.2A CN109629667A (en) | 2019-01-29 | 2019-01-29 | A kind of fire resisting shutter construction and the construction method for meeting high-grade fireproof requirement based on BIM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910087787.2A CN109629667A (en) | 2019-01-29 | 2019-01-29 | A kind of fire resisting shutter construction and the construction method for meeting high-grade fireproof requirement based on BIM |
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| CN109629667A true CN109629667A (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910087787.2A Pending CN109629667A (en) | 2019-01-29 | 2019-01-29 | A kind of fire resisting shutter construction and the construction method for meeting high-grade fireproof requirement based on BIM |
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Cited By (1)
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| CN113789910A (en) * | 2021-08-18 | 2021-12-14 | 中国二十冶集团有限公司 | Upper lintel structure of masonry wall door and construction method thereof |
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Application publication date: 20190416 |