CN107859178A - The attachment structure and its construction method of complete prefabricated inclined roof and Cast-in-situ Beam - Google Patents
The attachment structure and its construction method of complete prefabricated inclined roof and Cast-in-situ Beam Download PDFInfo
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- CN107859178A CN107859178A CN201711106191.XA CN201711106191A CN107859178A CN 107859178 A CN107859178 A CN 107859178A CN 201711106191 A CN201711106191 A CN 201711106191A CN 107859178 A CN107859178 A CN 107859178A
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- 238000011065 in-situ storage Methods 0.000 title claims abstract description 110
- 238000010276 construction Methods 0.000 title claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims description 68
- 238000005192 partition Methods 0.000 claims description 31
- 238000009413 insulation Methods 0.000 claims description 14
- 210000003205 muscle Anatomy 0.000 claims description 10
- 238000004321 preservation Methods 0.000 claims description 7
- 238000007711 solidification Methods 0.000 claims description 7
- 230000008023 solidification Effects 0.000 claims description 7
- 238000003491 array Methods 0.000 claims description 3
- 230000015271 coagulation Effects 0.000 claims description 3
- 238000005345 coagulation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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
- E04B1/38—Connections for building structures in general
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
-
- 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
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The attachment structure of complete prefabricated inclined roof and Cast-in-situ Beam, including Cast-in-situ Beam, inclination are erected on the full precast roof slab, additional hooping and connection concrete section of Cast-in-situ Beam side；Cast-in-situ Beam includes stirrup, additional hooping and beam concrete section, and stirrup is embedded in beam concrete section, and additional hooping is embedded in the side of the beam concrete section away from full precast roof slab, and its top is extended upwardly in connection concrete section；Distribution bar one end in the full precast roof slab of Cast-in-situ Beam side stretches out, and is overlapped with the extension of additional hooping；The extension of additional hooping after the joint cast concrete of the extension of distribution bar in full precast roof slab with forming connection concrete section.The invention also discloses the construction method of above-mentioned attachment structure.The structure of the attachment structure is simple, and its construction method is simple to operate, constructs that obtained attachment structure bonding strength is strong and bearing capacity is big.
Description
Technical field
The present invention relates to a kind of attachment structure for building, more particularly, to a kind of connection of complete prefabricated inclined roof and Cast-in-situ Beam
Structure and its construction method.
Background technology
At present, inclined roof faces some problem, such as:Because the technology on integrated building is short of, in existing integrated building
Such as the connection of exterior wall and inclined roof Sloping roof, substantially or using simple connection adapter such as edge bite and/or
The mode that the mode or concaveconvex shape that clamping is closed and/or overlapped coordinate is attached.
CN 203834678U disclose entitled " the cold and hot bridge cutoff structure that a kind of pitched roof is connected with wallboard ", and it is used
Being put in the groove that wallboard upper end is set has inserts, and the lap-joint of section bar, section bar and slope roof surface board is filled with the inserts of groove
Provided with thermal-insulating sealing layer, slope roof surface board is fastened by fastener and heat-insulation layer and section bar.The pitched roof is connected cold and hot with wallboard
Bridge cutoff structure reduces the bulk strength of inclined roof, and bearing capacity is relatively low.
The content of the invention
The technical problem to be solved in the present invention is：Overcome the deficiencies in the prior art, there is provided a kind of simple in construction, bearing capacity is strong
Complete prefabricated inclined roof and Cast-in-situ Beam attachment structure, include the construction method of the attachment structure.The complete prefabricated inclined roof with
The bearing capacity of the attachment structure of Cast-in-situ Beam is strong, simple in construction, is easy to construct.
The technical solution adopted for the present invention to solve the technical problems is：
The attachment structure of the complete prefabricated inclined roof and Cast-in-situ Beam of the present invention, including Cast-in-situ Beam, inclination are erected on Cast-in-situ Beam side
Full precast roof slab, additional hooping and connection concrete section；The Cast-in-situ Beam includes stirrup, additional hooping and beam concrete section,
The stirrup is embedded in beam concrete section, and the additional hooping is embedded in one of the beam concrete section away from full precast roof slab
Side, and its top is extended upwardly in connection concrete section；Distribution bar in the full precast roof slab of Cast-in-situ Beam side
One end stretches out, and is overlapped with the extension of additional hooping；In the extension of the additional hooping and full precast roof slab
Connection concrete section is formed after the joint cast concrete of the extension of distribution bar.
Further, the additional hooping is triangular in shape or square.
Further, additional bar is additionally provided with the closed loop that the additional hooping is formed, it is mixed that additional bar is embedded in connection
In solidifying native portion and beam concrete section.
Further, the additional bar includes the first reinforcing bar and the second reinforcing bar；First reinforcing bar is embedded in connection concrete section
It is interior, the infall of the distribution bar extension of the corner and full precast roof slab that are distributed at the top of additional hooping, the second reinforcing bar
It is embedded in beam concrete section, is distributed in the corner of additional hooping bottom or is distributed in the corner of additional hooping bottom simultaneously
Place and additional hooping and the infall at the top of stirrup.
Further, quantity >=3 piece of the additional bar, preferably 3 ~ 6.
In one embodiment, the Cast-in-situ Beam is the integrated formed structure beam with eaves gutter, be provided with eaves gutter special-shaped stirrup and
In the L-type distribution bar and linear distribution reinforcing bar joined with Cast-in-situ Beam, L-type distribution bar and linear distribution reinforcing bar and Cast-in-situ Beam
Stirrup, additional hooping overlap joint.
Further, the lower end of the Cast-in-situ Beam is also embedded with the joint bar for connecting prefabricated partition wall, the lower end insertion of joint bar
In prefabricated partition wall.
Further, the joint bar is the reinforcing bar of reinforcing bar or one end with grasp for bending l-shaped.
Further, it is provided with heat-insulation layer in the prefabricated partition wall.
In one embodiment, the height of the beam concrete section is the 2/3 ~ 4/5 of additional hooping height.
Further improved technical scheme, is provided with insulation construction in the full precast roof slab, if the insulation construction by
The heat preservation member composition of dry array distribution.
Further, the gap location between adjacent two heat preservation member is provided with connection reinforcing bar, and the connection reinforcing bar both ends are respectively with dividing
Cloth bar connecting forms concealed beam.
Technical scheme is used by the present invention further solves its technical problem：
The construction method of the attachment structure of the complete prefabricated inclined roof and Cast-in-situ Beam of the present invention, comprises the following steps：
1）Make Cast-in-situ Beam：Joint bar is fixed in prefabricated partition wall, then, stirrup and additional cuff are laid above prefabricated partition wall
Muscle；Then the concrete that height is less than additional hooping length is poured, makes prominent out of beam concrete section at the top of additional hooping, solidification
Form the beam concrete section of Cast-in-situ Beam；
2）The complete prefabricated inclined roof of lifting：Treat step 1）In beam concrete section solidification after, by outside full precast roof slab distribution bar
The one end prolonged is lifted on Cast-in-situ Beam, full precast roof slab is overlapped in the beam concrete section of Cast-in-situ Beam；
3）Cast connection concrete section：In prolonging for the extension of the distribution bar of full precast roof slab and Cast-in-situ Beam additional hooping
The joint cast concrete of extending portion point, is formed by curing connection concrete section.
Further improved technical scheme, step 1）In, in the corner of additional hooping bottom the second reinforcing bar of arrangement, and
Step 2）With step 3）Between arrange the first reinforcing bar：The distribution bar of corner and full precast roof slab at the top of additional hooping prolongs
The infall of extending portion point arranges the first reinforcing bar.
Further improved technical scheme, step 1）In, in the corner of additional hooping bottom or simultaneously in beam coagulation
Infall at the top of additional hooping and stirrup in native portion arranges the second reinforcing bar.
Further improved technical scheme, step 1）In, after joint bar fixation, L-type distribution is laid above prefabricated partition wall
Reinforcing bar and linear distribution reinforcing bar；After laying the second reinforcing bar, then in L-type distribution bar and linear distribution reinforcing bar away from prefabricated partition wall
Lay special-shaped stirrup in one end.
The beneficial effect of the attachment structure of the complete prefabricated inclined roof and Cast-in-situ Beam of the present invention：It is simple in construction, it is easy to construct, leads to
Cross the distribution bar extension in the additional hooping of Cast-in-situ Beam and full precast roof slab, then pour into a mould concrete, strengthen complete prefabricated
Bonding strength between roofing board and Cast-in-situ Beam, improve the bearing capacity of attachment structure, strengthen inclined roof bearing capacity and
Bulk strength, rigidity and stability.
Be embedded in connection concrete section and beam concrete section in additional bar, can further strengthen full precast roof slab with
The mechanical properties such as the shearing resistance of the attachment structure of Cast-in-situ Beam, the bearing capacity of attachment structure is improved, and then extend the use longevity of building
Life.
The beneficial effect of the construction method of the attachment structure of the complete prefabricated inclined roof and Cast-in-situ Beam of the present invention：It is simple to operate,
Obtained attachment structure bearing capacity of constructing is strong.
Cast-in-situ Beam uses cast-in-place form of construction work, compared with prefabricated composite beam, held according to building to attachment structure
Carry the requirement of force intensity, optionally adjustable additional bar（Second reinforcing bar）Position in the beam concrete section of Cast-in-situ Beam, enters
And ensure the bonding strength of attachment structure and bearing capacity and meet the requirement of building.
Using beam concrete section is first poured, the method for the live second pouring construction of delay-pour joint concrete section, can effectively keep away
Exempt from the phenomenon in crack easily occur in prefabrication cast-in-place beam upper connection concrete section, be advantageous to connect concrete section preferably with showing
The combination between beam is poured, and then improves the bonding strength and bearing capacity of attachment structure.
Brief description of the drawings
Fig. 1-it is a kind of attachment structure schematic diagram of complete prefabricated inclined roof and Cast-in-situ Beam in embodiment 1；
Fig. 2-it is a kind of attachment structure schematic diagram of complete prefabricated inclined roof and Cast-in-situ Beam in embodiment 2；
Fig. 3-it is a kind of attachment structure schematic diagram of complete prefabricated inclined roof and Cast-in-situ Beam in embodiment 3；
Fig. 4-be Fig. 2 and Fig. 3 in heat-insulation layer transverse sectional view；
Fig. 5-it is a kind of attachment structure schematic diagram of complete prefabricated inclined roof and Cast-in-situ Beam in embodiment 4；
Fig. 6-it is a kind of attachment structure schematic diagram of complete prefabricated inclined roof and Cast-in-situ Beam in embodiment 5；
Fig. 7-it is a kind of attachment structure schematic diagram of complete prefabricated inclined roof and Cast-in-situ Beam in embodiment 6.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment 1
Reference picture 1：The attachment structure of the complete prefabricated inclined roof and Cast-in-situ Beam of the present embodiment, including Cast-in-situ Beam 7, inclination are erected on now
Pour full precast roof slab 1, additional hooping 5, additional bar 4 and the connection concrete section 3 of the side of beam 7；The Cast-in-situ Beam 7 includes hoop
Muscle 6, additional hooping 5 and beam concrete section, the stirrup 6 are embedded in beam concrete section, and the additional hooping 5 is embedded in remote
The side of the beam concrete section of full precast roof slab 1, and its top is extended upwardly in connection concrete section 3；The additional cuff
Additional bar 4 is additionally provided with the closed loop that muscle 5 is formed, additional bar is embedded in connection concrete section 3 and beam concrete section；Lean on
One end of distribution bar 2 in the full precast roof slab 1 of the nearly side of Cast-in-situ Beam 7 stretches out, and is taken with the extension of additional hooping 5
Connect；The joint cast of the extension of the additional hooping 5 and the extension of distribution bar 2 in full precast roof slab 1 is mixed
Connection concrete section 3 is formed after solidifying soil.
The additional bar 4 includes the first reinforcing bar 401 and the second reinforcing bar 402；First reinforcing bar 401 is embedded in connection concrete
In portion 3, the infall of the extension of distribution bar 2 of the top corners of additional hooping 5 and full precast roof slab 1 is distributed in, second
Reinforcing bar 402 is embedded in beam concrete section, is distributed in the corner of the bottom of additional hooping 5.
The additional hooping 5 is square.
The quantity of the additional bar 4 is 3.
The Cast-in-situ Beam 7 is the integrated formed structure beam with eaves gutter 8, and special-shaped stirrup 801 and and Cast-in-situ Beam are provided with eaves gutter 8
The L-type distribution bars 802 and linear distribution reinforcing bar 803 of 7 handing-over, L-type distribution bar 802 and linear distribution reinforcing bar 803 with it is cast-in-place
Stirrup 6, additional hooping 5 in beam 7 overlap.
The lower end of the Cast-in-situ Beam 7 is also embedded with the joint bar 9 for connecting prefabricated partition wall 10, and the lower end insertion of joint bar 9 is pre-
In partition wall 10 processed.
The joint bar 9 is the reinforcing bar for bending l-shaped.
Heat-insulation layer 11 is provided with the prefabricated partition wall 10.
The height of the beam concrete section is the 4/5 of the height of additional hooping 5.
Embodiment 2
Reference picture 2 and 4：The attachment structure of the abnormity complete prefabricated inclined roof and Cast-in-situ Beam of the present embodiment, compared with Example 1, is deposited
In following difference：
The additional hooping 5 is isosceles triangle, and its tip is in connection concrete section 3.
Reference picture 4, the full precast roof slab 1 is interior to be provided with insulation construction 12, and the insulation construction 12 is by several arrays
The heat preservation member 1201 of formula distribution forms.
Gap location between adjacent two heat preservation member 1201 is provided with connection reinforcing bar 13, and connection reinforcing bar 13 both ends are respectively with dividing
The connection of cloth reinforcing bar 2 forms concealed beam.
Embodiment 3
Reference picture 3 and 4：The attachment structure of the abnormity complete prefabricated inclined roof and Cast-in-situ Beam of the present embodiment, compared with Example 1, is deposited
In following difference：
The quantity of the additional bar 4 is 6.
The joint bar 9 is reinforcing bar of the one end with grasp.
Second reinforcing bar 402 is embedded in beam concrete section, while is distributed in corner and the additional cuff of the bottom of additional hooping 5
Muscle 5 and the infall at the top of stirrup 6.
Reference picture 4, the full precast roof slab 1 is interior to be provided with insulation construction 12, and the insulation construction 12 is by several arrays
The heat preservation member 1201 of formula distribution forms.
Gap location between adjacent two heat preservation member 1201 is provided with connection reinforcing bar 13, and connection reinforcing bar 13 both ends are respectively with dividing
The connection of cloth reinforcing bar 2 forms concealed beam.
Embodiment 4
Reference picture 5：The attachment structure of the abnormity complete prefabricated inclined roof and Cast-in-situ Beam of the present embodiment, compared with Example 1, exist with
Lower difference：
The additional hooping 5 is inverted isosceles triangle, and its tip is in beam concrete section.
The joint bar 9 is reinforcing bar of the one end with grasp.
Embodiment 5
Reference picture 6：The attachment structure of the abnormity complete prefabricated inclined roof and Cast-in-situ Beam of the present embodiment, including Cast-in-situ Beam 7, inclination are set up
In the full precast roof slab 1 of the side of Cast-in-situ Beam 7, additional hooping 5, additional bar 4 and connection concrete section 3；The Cast-in-situ Beam 7 wraps
Stirrup 6, additional hooping 5 and beam concrete section are included, the stirrup 6 is embedded in beam concrete section, and the additional hooping 5 is embedded in
The side of beam concrete section away from full precast roof slab 1, and its top is extended upwardly in connection concrete section 3；It is described attached
Add and additional bar 4 is additionally provided with the closed loop of the formation of stirrup 5, additional bar is embedded in connection concrete section 3 and beam concrete section
It is interior；One end of distribution bar 2 in the full precast roof slab 1 of the side of Cast-in-situ Beam 7 stretches out, the extension with additional hooping 5
Part overlaps；The joint of the extension of the additional hooping 5 and the extension of distribution bar 2 in full precast roof slab 1
Connection concrete section 3 is formed after pouring into a mould concrete.
The additional bar 4 includes the first reinforcing bar 401 and the second reinforcing bar 402；First reinforcing bar 401 is embedded in connection concrete
In portion 3, the infall of the extension of distribution bar 2 of the top corners of additional hooping 5 and full precast roof slab 1 is distributed in, second
Reinforcing bar 402 is embedded in beam concrete section, is distributed in the corner of the bottom of additional hooping 5.
The additional hooping 5 is square.
The quantity of the additional bar 4 is 3.
The lower end of the Cast-in-situ Beam 7 is also embedded with the joint bar 9 for connecting prefabricated partition wall 10, and the lower end insertion of joint bar 9 is pre-
In partition wall 10 processed.
The joint bar 9 is the reinforcing bar for bending l-shaped.
Heat-insulation layer 11 is provided with the prefabricated partition wall 10.
The height of the beam concrete section is the 4/5 of the height of additional hooping 5.
Embodiment 6
Reference picture 7：The present embodiment includes Cast-in-situ Beam 7, tilts full precast roof slab 1, the additional cuff for being erected on the side of Cast-in-situ Beam 7
Muscle 5 and connection concrete section 3；The Cast-in-situ Beam 7 includes stirrup 6, additional hooping 5 and beam concrete section, and the stirrup 6 is embedded in
In beam concrete section, the additional hooping 5 is embedded in the side of the beam concrete section away from full precast roof slab 1, and its top
Extend upwardly in connection concrete section 3；One end of distribution bar 2 in the full precast roof slab 1 of the side of Cast-in-situ Beam 7 is outside
Extension, overlapped with the extension of additional hooping 5；The extension of the additional hooping 5 and distribution steel in full precast roof slab 1
Connection concrete section 3 is formed after the joint cast concrete of the extension of muscle 2.
The additional hooping 5 is square.
The lower end of the Cast-in-situ Beam 7 is also embedded with the joint bar 9 for connecting prefabricated partition wall 10, and the lower end insertion of joint bar 9 is pre-
In partition wall 10 processed.
The joint bar 9 is the reinforcing bar for bending l-shaped.
Heat-insulation layer 11 is provided with the prefabricated partition wall 10.
The height of the beam concrete section is the 4/5 of the height of additional hooping 5.
The construction method of the attachment structure of a kind of complete prefabricated inclined roof and Cast-in-situ Beam of the present embodiment, comprises the following steps：
1）Make Cast-in-situ Beam 7：Joint bar 9 is fixed in prefabricated partition wall 10, then, the He of stirrup 6 is laid above prefabricated partition wall 10
Additional hooping 5；Then the concrete that height is less than the length of additional hooping 5 is poured, makes the top of additional hooping 5 out of beam concrete section
It is prominent, it is formed by curing the beam concrete section of Cast-in-situ Beam 7；
2）The complete prefabricated inclined roof of lifting：Treat step 1）In beam concrete section solidification after, by the full distribution bar 2 of precast roof slab 1
One end of extension is lifted on Cast-in-situ Beam 7, full precast roof slab 1 is overlapped in the beam concrete section of Cast-in-situ Beam 7；
3）Cast connection concrete section：In the extension of the distribution bar 2 of full precast roof slab 1 and the additional hooping 5 of Cast-in-situ Beam 7
Extension joint cast concrete, be formed by curing connection concrete section.
Embodiment 7
The construction method of the attachment structure of complete prefabricated inclined roof and Cast-in-situ Beam described in embodiment 1,2,4, comprises the following steps：
1）Make Cast-in-situ Beam 7：Joint bar 9 is fixed in prefabricated partition wall 10, then lays L-type distribution bar 802 and linear distribution
Reinforcing bar 803, then stirrup 6 and additional hooping 5 are laid above prefabricated partition wall 10, and the corner of the bottom of additional hooping 5 places the
Two reinforcing bars 402；Again special-shaped stirrup is laid in the one end of L-type distribution bar 802 and linear distribution reinforcing bar 803 away from prefabricated partition wall 10
801, the concrete that height is less than the length of additional hooping 5 is then poured, makes the top of additional hooping 5 prominent out of beam concrete section,
It is formed by curing the beam concrete section of Cast-in-situ Beam 7；
2）The complete prefabricated inclined roof 1 of lifting：Treat step 1）In beam concrete section solidification after, by the full distribution bar 2 of precast roof slab 1
One end of extension is lifted on Cast-in-situ Beam 7, full precast roof slab 1 is overlapped in the beam concrete section of Cast-in-situ Beam 7；
3）Arrange the first reinforcing bar 401：In the extension of distribution bar 2 of the corner and full precast roof slab 1 at the top of additional hooping 5
Infall arrange the first reinforcing bar 401；
4）Cast connection concrete section 3：In the extension of the distribution bar 2 of full precast roof slab 1 and the additional hooping of Cast-in-situ Beam 7
The joint cast concrete of 5 extension, is formed by curing connection concrete section 3.
Embodiment 8
The construction method of the attachment structure of complete prefabricated inclined roof and Cast-in-situ Beam described in embodiment 3, comprises the following steps：
1）Make Cast-in-situ Beam 7：Joint bar 9 is fixed in prefabricated partition wall 10, then lays L-type distribution bar 802 and linear distribution
Reinforcing bar 803, then stirrup 6 and additional hooping 5 are laid above prefabricated partition wall 10, and the corner of the bottom of additional hooping 5 and attached
Add the infall of stirrup 5 and the top of stirrup 6 while arrange the second reinforcing bar 402；Again in L-type distribution bar 802 and linear distribution steel
Special-shaped stirrup 801 is laid in the one end of muscle 803 away from prefabricated partition wall 10, then pours the coagulation that height is less than the length of additional hooping 5
Soil, make the top of additional hooping 5 prominent out of beam concrete section, be formed by curing the beam concrete section of Cast-in-situ Beam 7；
2）The complete prefabricated inclined roof 1 of lifting：Treat step 1）In beam concrete section solidification after, by the full distribution bar of precast roof slab 1
One end of 2 extensions is lifted on Cast-in-situ Beam 7, full precast roof slab 1 is overlapped in the beam concrete section of Cast-in-situ Beam 7；
3）Arrange the first reinforcing bar 401：In the extension of distribution bar 2 of the corner and full precast roof slab 1 at the top of additional hooping 5
Infall arrange the first reinforcing bar 401；
4）Cast connection concrete section 3：In the extension of the distribution bar 2 of full precast roof slab 1 and the additional cuff of Cast-in-situ Beam 7
The joint cast concrete of the extension of muscle 5, is formed by curing connection concrete section 3.
Embodiment 9
The construction method of the attachment structure of complete prefabricated inclined roof and Cast-in-situ Beam described in embodiment 5, comprises the following steps：
1）Make Cast-in-situ Beam 7：Joint bar 9 is fixed in prefabricated partition wall 10, the He of stirrup 6 is then laid above prefabricated partition wall 10
Additional hooping 5, and the corner of the bottom of additional hooping 5 and the infall at additional hooping 5 and the top of stirrup 6 arrange second simultaneously
Reinforcing bar 402；Then the concrete that height is less than the length of additional hooping 5 is poured, make the top of additional hooping 5 out of beam concrete section
It is prominent, it is formed by curing the beam concrete section of Cast-in-situ Beam 7；
2）The complete prefabricated inclined roof 1 of lifting：Treat step 1）In beam concrete section solidification after, by the full distribution bar 2 of precast roof slab 1
One end of extension is lifted on Cast-in-situ Beam 7, full precast roof slab 1 is overlapped in the beam concrete section of Cast-in-situ Beam 7；
3）Arrange the first reinforcing bar 401：In the extension of distribution bar 2 of the corner and full precast roof slab 1 at the top of additional hooping 5
Infall arrange the first reinforcing bar 401；
4）Cast connection concrete section 3：In the extension of the distribution bar 2 of full precast roof slab 1 and the additional cuff of Cast-in-situ Beam 7
The joint cast concrete of the extension of muscle 5, is formed by curing connection concrete section 3.
The attachment structure of the complete prefabricated inclined roof and Cast-in-situ Beam of the present invention, according to the size of the bearing capacity of Cast-in-situ Beam 7 and
The structure of inclined roof, the height of the beam concrete section is also the 2/3 or 7/10 of the height of additional hooping 5；Above technical characteristic
Change, those skilled in the art is appreciated that and implemented by word description, therefore is no longer separately illustrated as accompanying drawing.
Claims (11)
1. a kind of attachment structure of complete prefabricated inclined roof and Cast-in-situ Beam, it is characterised in that be erected on including Cast-in-situ Beam, inclination cast-in-place
Full precast roof slab, additional hooping and the connection concrete section of beam side；The Cast-in-situ Beam mixes including stirrup, additional hooping and beam
Native portion is coagulated, the stirrup is embedded in beam concrete section, and the additional hooping is embedded in the beam coagulation away from full precast roof slab
The side in native portion, and its top is extended upwardly in connection concrete section；In the full precast roof slab of Cast-in-situ Beam side
Distribution bar one end stretches out, and is overlapped with the extension of additional hooping；The extension of the additional hooping with it is complete prefabricated
In roofing board connection concrete section is formed after the joint cast concrete of the extension of distribution bar.
2. the attachment structure of complete prefabricated inclined roof and Cast-in-situ Beam as claimed in claim 1, it is characterised in that the additional hooping is in
Triangle is square.
3. the attachment structure of complete prefabricated inclined roof and Cast-in-situ Beam as claimed in claim 1, it is characterised in that the additional hooping shape
Into closed loop in be additionally provided with additional bar, additional bar is embedded in connection concrete section and beam concrete section.
4. the attachment structure of complete prefabricated inclined roof and Cast-in-situ Beam as claimed in claim 3, it is characterised in that the additional bar bag
Include the first reinforcing bar and the second reinforcing bar；First reinforcing bar is embedded in connection concrete section, be distributed in corner at the top of additional hooping with
The infall of the distribution bar extension of full precast roof slab, the second reinforcing bar are embedded in beam concrete section, are distributed in additional
The corner of stirrup bottom or corner and additional hooping and the intersecting at the top of stirrup for being distributed in additional hooping bottom simultaneously
Place.
5. the attachment structure of complete prefabricated inclined roof and Cast-in-situ Beam as claimed in claim 1, it is characterised in that the Cast-in-situ Beam is band
The integrated formed structure beam of eaves gutter, the interior L-type distribution bar and linear distribution provided with special-shaped stirrup and with Cast-in-situ Beam handing-over of eaves gutter
Reinforcing bar, L-type distribution bar and linear distribution reinforcing bar overlap with the stirrup in Cast-in-situ Beam, additional hooping.
6. the attachment structure of complete prefabricated inclined roof and Cast-in-situ Beam as claimed in claim 1, it is characterised in that under the Cast-in-situ Beam
End is also embedded with the joint bar for connecting prefabricated partition wall, and the lower end of joint bar is embedded in prefabricated partition wall.
7. the attachment structure of complete prefabricated inclined roof and Cast-in-situ Beam as claimed in claim 6, it is characterised in that the joint bar is to bend
The reinforcing bar of reinforcing bar or one end with grasp of l-shaped.
8. such as the attachment structure of any one of claim 1 ~ the 7 complete prefabricated inclined roof and Cast-in-situ Beam, it is characterised in that described complete
Insulation construction is provided with precast roof slab, the heat preservation member that the insulation construction is distributed by several arrays forms；Adjacent two protect
Gap location between warm part is provided with connection reinforcing bar, and the connection reinforcing bar both ends are connected to form concealed beam with distribution bar respectively.
9. the construction method of the attachment structure of complete prefabricated inclined roof and Cast-in-situ Beam, it is characterised in that complete prefabricated inclined roof with it is cast-in-place
The attachment structure of beam is as claimed in claim 1 or 2, comprises the following steps：Comprise the following steps：
Make Cast-in-situ Beam：Joint bar is fixed in prefabricated partition wall, then stirrup and additional hooping are laid above prefabricated partition wall；Then
The concrete that height is less than additional hooping length is poured, is formed by curing the beam concrete section of Cast-in-situ Beam；
The complete prefabricated inclined roof of lifting：Treat step 1）In beam concrete section solidification after, by full precast roof slab distribution bar extension
One end be lifted on Cast-in-situ Beam, full precast roof slab is overlapped in the beam concrete section of Cast-in-situ Beam；
Cast connection concrete section：In the extension of the extension of the distribution bar of full precast roof slab and Cast-in-situ Beam additional hooping
Partial joint cast concrete, is formed by curing connection concrete section.
10. the construction method of the attachment structure of complete prefabricated inclined roof and Cast-in-situ Beam as claimed in claim 9, it is characterised in that
The attachment structure of complete prefabricated inclined roof and Cast-in-situ Beam is as any one of claim 3,4,6 ~ 8, step 1）In, in additional cuff
The corner of muscle bottom is arranged in the corner of additional hooping bottom and additional hooping with the infall at the top of stirrup simultaneously
Second reinforcing bar, and in step 2）With step 3）Between arrange the first reinforcing bar：Corner and complete prefabricated roof at the top of additional hooping
The infall of the distribution bar extension of plate arranges the first reinforcing bar.
11. the construction method of the attachment structure of complete prefabricated inclined roof and Cast-in-situ Beam as described in claim 9 or 10, its feature exist
In the attachment structure of complete prefabricated inclined roof and Cast-in-situ Beam is as claimed in claim 5, step 1）In, after joint bar fixation, prefabricated
Laying L-type distribution bar and linear distribution reinforcing bar above partition wall；Again L-type distribution bar and linear distribution reinforcing bar away from it is prefabricated every
Lay special-shaped stirrup in one end of wall.
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| CN201711106191.XA CN107859178A (en) | 2017-11-10 | 2017-11-10 | The attachment structure and its construction method of complete prefabricated inclined roof and Cast-in-situ Beam |
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| CN201711106191.XA CN107859178A (en) | 2017-11-10 | 2017-11-10 | The attachment structure and its construction method of complete prefabricated inclined roof and Cast-in-situ Beam |
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| CN201711106191.XA Pending CN107859178A (en) | 2017-11-10 | 2017-11-10 | The attachment structure and its construction method of complete prefabricated inclined roof and Cast-in-situ Beam |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577539A (en) * | 2018-12-13 | 2019-04-05 | 仇国辉 | Build inclined roof fabricated construction technique |
| CN110685451A (en) * | 2019-09-04 | 2020-01-14 | 安徽建筑大学 | Adobe house reinforcing and reforming method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR241607A1 (en) * | 1987-10-19 | 1992-09-30 | Gallara Daniel Guillermo | A light structure for roofs. |
| CN201087480Y (en) * | 2007-08-16 | 2008-07-16 | 同济大学 | Prestressed concrete composite beam |
| DE202012008950U1 (en) * | 2012-09-17 | 2012-10-10 | FAKU GmbH Fachhandel für Kunststoffe | Support structure for a patio roof |
| CN103470040A (en) * | 2013-09-16 | 2013-12-25 | 南京工业大学 | Splicing method of composite floor slab and beam |
| CN203603261U (en) * | 2013-11-29 | 2014-05-21 | 湖北弘毅建设有限公司 | Connecting structure for balcony slab and superposed beam |
| CN204804129U (en) * | 2015-06-26 | 2015-11-25 | 上海瑞一房地产开发有限公司 | Prefabricated concrete floor entirely for building |
| CN205348515U (en) * | 2015-12-01 | 2016-06-29 | 四川华西绿舍建材有限公司 | Oblique roofing system of assembled |
| CN206189702U (en) * | 2016-09-28 | 2017-05-24 | 中民筑友科技投资有限公司 | Connected node of roof boarding and wallboard |
| CN106894554A (en) * | 2017-02-24 | 2017-06-27 | 江西省城建建设集团有限公司 | The Sloping roof structure and its construction method of prefabricated board Cast-in-situ Beam |
| CN207419710U (en) * | 2017-11-10 | 2018-05-29 | 湘潭远大住宅工业有限公司 | The connection structure of complete prefabricated inclined roof and Cast-in-situ Beam |
-
2017
- 2017-11-10 CN CN201711106191.XA patent/CN107859178A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR241607A1 (en) * | 1987-10-19 | 1992-09-30 | Gallara Daniel Guillermo | A light structure for roofs. |
| CN201087480Y (en) * | 2007-08-16 | 2008-07-16 | 同济大学 | Prestressed concrete composite beam |
| DE202012008950U1 (en) * | 2012-09-17 | 2012-10-10 | FAKU GmbH Fachhandel für Kunststoffe | Support structure for a patio roof |
| CN103470040A (en) * | 2013-09-16 | 2013-12-25 | 南京工业大学 | Splicing method of composite floor slab and beam |
| CN203603261U (en) * | 2013-11-29 | 2014-05-21 | 湖北弘毅建设有限公司 | Connecting structure for balcony slab and superposed beam |
| CN204804129U (en) * | 2015-06-26 | 2015-11-25 | 上海瑞一房地产开发有限公司 | Prefabricated concrete floor entirely for building |
| CN205348515U (en) * | 2015-12-01 | 2016-06-29 | 四川华西绿舍建材有限公司 | Oblique roofing system of assembled |
| CN206189702U (en) * | 2016-09-28 | 2017-05-24 | 中民筑友科技投资有限公司 | Connected node of roof boarding and wallboard |
| CN106894554A (en) * | 2017-02-24 | 2017-06-27 | 江西省城建建设集团有限公司 | The Sloping roof structure and its construction method of prefabricated board Cast-in-situ Beam |
| CN207419710U (en) * | 2017-11-10 | 2018-05-29 | 湘潭远大住宅工业有限公司 | The connection structure of complete prefabricated inclined roof and Cast-in-situ Beam |
Non-Patent Citations (1)
| Title |
|---|
| 尚晓峰等著: "《房屋建筑学》", 武汉大学出版社, pages: 260 - 261 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577539A (en) * | 2018-12-13 | 2019-04-05 | 仇国辉 | Build inclined roof fabricated construction technique |
| CN110685451A (en) * | 2019-09-04 | 2020-01-14 | 安徽建筑大学 | Adobe house reinforcing and reforming method |
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