CN106930412A - Timber structure post PC is incubated board wall guide type node connection construction method - Google Patents
Timber structure post PC is incubated board wall guide type node connection construction method Download PDFInfo
- Publication number
- CN106930412A CN106930412A CN201710130447.4A CN201710130447A CN106930412A CN 106930412 A CN106930412 A CN 106930412A CN 201710130447 A CN201710130447 A CN 201710130447A CN 106930412 A CN106930412 A CN 106930412A
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- Prior art keywords
- guide groove
- post
- board wall
- place
- timber structure
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 76
- 239000010959 steel Substances 0.000 claims abstract description 76
- 238000009413 insulation Methods 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 17
- 241001505400 Strix Species 0.000 claims abstract description 16
- 229940013840 strix Drugs 0.000 claims abstract description 16
- 238000005538 encapsulation Methods 0.000 claims abstract description 12
- 230000001680 brushing effect Effects 0.000 claims abstract description 11
- 150000001875 compounds Chemical class 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 11
- 238000004381 surface treatment Methods 0.000 claims abstract description 6
- 238000010079 rubber tapping Methods 0.000 claims description 20
- 238000013461 design Methods 0.000 claims description 15
- 239000003292 glue Substances 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000010792 warming Methods 0.000 claims description 6
- 230000007547 defect Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 238000012946 outsourcing Methods 0.000 claims description 5
- 239000000565 sealant Substances 0.000 claims description 5
- 239000004590 silicone sealant Substances 0.000 claims description 5
- 238000010923 batch production Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
Classifications
-
- 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
-
- 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
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- 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
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
- E04B1/2604—Connections specially adapted therefor
- E04B2001/2644—Brackets, gussets or joining plates
- E04B2001/2648—Brackets, gussets or joining plates located in slots of the elongated wooden members
Abstract
The invention discloses a kind of timber structure post PC insulation board wall guide type node connection construction methods, construction process includes：（1）Processing strix；（2）Steel guide groove is embedded in, fixes；（3）Component conveying and site acceptance；（4）Post is lifted, fixed；（5）Post alignment error is adjusted；（6）Brushing slushing compound；（7）PC insulation board wall liftings；（8）Node encapsulation process；（9）The rear top surface treatment in place of PC insulation board walls；（10）Beam is lifted.The present invention is rational in infrastructure, and batch production customization, live fast hoisting saves the duration, substantial amounts of labour is saved, with good economic benefit.
Description
Technical field
The present invention relates to a kind of construction method of fabricated construction board wall, and in particular to a kind of timber structure post-PC warming plates
Wall guide type node connection construction method.
Background technology
At home and abroad development speed is very fast for prefabricated construction, but China's prefabricated construction construction technology into
Ripe degree is not also very high, especially on PC structural elements connecting node tectonic sievings, strengthens setting component connecting node construction
Meter, construction are a major issues for being currently badly in need of capturing.
The content of the invention
Goal of the invention：The present invention is directed to deficiency of the prior art, proposes a kind of rational in infrastructure, batch production customization, scene
Fast hoisting, saves the duration, saves substantial amounts of labour, and the timber structure post-PC insulation board walls with good economic benefit are led
Slot type connection construction method.
Technical scheme：A kind of timber structure post-PC insulations board wall guide type node connection construction method of the present invention, applies
Work flow comprises the following steps：
（1）Processing strix：, in factory's concentrated processing treatment, the size design of strix will for timber structure post and strix
Disclosure satisfy that the insertion of later stage steel guide groove requires that its error amount will be controlled strictly with fixed；
（2）Steel guide groove is embedded in, fixes：Steel guide groove is made using channel-section steel, and guide groove inwall answers flat smooth, warpage change must not occurs
The defects such as shape, while the rigidity of guide groove will meet certain requirement, are unlikely to excessive deformation occur in guide groove telescopiny,
Guide groove is fixed using thread forming self-tapping screw with timber structure post along shaft；
（3）Component conveying and site acceptance：Manufactured timber structure post is transported to engineering site from factory and should strengthened
The protection of component, especially carries out finished product protection to the steel guide groove having been inserted into groove, while inclined to what is caused due to transport
Difference is forbidden to march into the arena more than the timber structure post finished product member of code requirement；
（4）Post is lifted, fixed：Post lifting will according to the plane of the strict control column of code requirement, perpendicularity and absolute altitude error, and
The interim fixed work after prefabricated post is installed is carried out, error is incubated the meeting in place of board wall no more than code requirement, otherwise later stage
It is relatively difficult；
（5）Post alignment error is adjusted：Before PC insulation board wall liftings are carried out, the error in place of every post need to be checked and adjusted
It is whole, once error is larger, directly affect PC insulation board wall lifting efficiency；
（6）Brushing slushing compound：Brushing slushing compound contributes to the protection to joint structure on the inside of guide groove, while may be used also
With reduce PC insulation board walls it is in place during frictional force between guide groove, it is convenient in place；
（7）PC insulation board wall liftings：PC insulation board walls are installed just from top to bottom along guide groove in guide groove between post and post
Position, under the premise of board wall design size meets the requirements, if there is difficulty in place, should be appropriate using cable wind rope or oblique adjustable support
The perpendicularity of adjustment column, in order in place；If it is excessive to occur inter-pillar dimensions when in place, after board wall is in place loosely, steel pad should be used
Piece is suitably adjusted；
（8）Node encapsulation process：PC is incubated board wall rigging out, is carried out using fluid sealant in board wall with steel guide groove crack close
Envelope treatment, when there is the situation of injecting glue difficulty, should use pressure injecting glue, and encapsulation process should ensure that and gas is occurred without at connecting node
The phenomenon such as close property is bad；
（9）The rear top surface treatment in place of PC insulation board walls：After post wall is all fixed in place, board wall top surface absolute altitude should be checked, and do suitable
When treatment, board wall top surface absolute altitude should be less than beam bottom designed elevation 10-20mm, in order to overall structure reasonable stress；
（10）Beam is lifted：Before beam lifting, one layer should be set at the 10-20mm gaps that PC insulation board wall top surfaces leave with soffit
Rubber lath, then carry out the lifting work of beam body.
Further, the step（1）The groove compact dimensions 1- more bigger than the size of steel guide groove of middle timber structure post
2mm, the installation in order to steel guide groove is in place.
Further, the step（2）Middle steel guide groove wall thickness is advisable for 5-8mm, the depth in guide groove insertion timber structure post
Spend for the 1/3 of timber structure post direction size is advisable, the outsourcing of steel guide groove design width for [B+2t+2 ×（2-3）], wherein B is
PC warming plate wall thickness, t is the wall thickness of steel guide groove.
Further, the step（2）Middle thread forming self-tapping screw is set along shaft, and spacing is not more than 350mm, screw thread
Shaping self-tapping screw realizes fixed operation by the preformed hole on steel guide groove, the spiral shell after thread forming self-tapping screw is finally fixed
Silk top surface should stretch into 1-2mm in steel guide groove, in order to the quick in place of later stage insulation board wall.
Further, the step step（4）Or（5）In post lifting control errors：Plane error is no more than 2mm, mark
Error high is no more than 3mm, and perpendicularity deviation is no more than 0.3%.
Further, the step（8）In board wall and steel guide groove crack in sealed using silicone sealant
Treatment.
Further, step（10）The thickness of middle rubber lath is 10-30mm.
Beneficial effect：The present invention is rational in infrastructure, and batch production customization, live fast hoisting saves the duration, saves substantial amounts of labor
Power, with good economic benefit.
Specific embodiment
With reference to specific embodiment, the invention will be further described：
Embodiment 1
A kind of timber structure post-PC is incubated board wall guide type node connection construction method, and construction process comprises the following steps：
（1）Processing strix：, in factory's concentrated processing treatment, the size design of strix will for timber structure post and strix
Disclosure satisfy that the insertion of later stage steel guide groove requires that its error amount will be controlled strictly with fixed, the groove shaping chi of timber structure post
The bigger 1mm of the very little size than steel guide groove, the installation in order to steel guide groove is in place；
（2）Steel guide groove is embedded in, fixes：Steel guide groove is made using channel-section steel, and steel guide groove wall thickness is advisable for 5mm, guide groove insertion wood
Depth in structural column is advisable for the 1/3 of timber structure post direction size, steel guide groove outsourcing design width for [B+2t+2 ×
（2-3）],（Wherein B is PC warming plate wall thickness, and t is the wall thickness of steel guide groove）, guide groove inwall answers flat smooth, must not occur
The defects such as buckling deformation, while the rigidity of guide groove will meet certain requirement, are unlikely to appearance excessive in guide groove telescopiny
Deformation, guide groove fixed using thread forming self-tapping screw with timber structure post along shaft, and thread forming self-tapping screw sets along shaft
Put, spacing is not more than 350mm, thread forming self-tapping screw realizes fixed operation by the preformed hole on steel guide groove, screw thread into
Screw top surface after type self-tapping screw is finally fixed should stretch into 1mm in steel guide groove, in order to later stage insulation board wall it is quick just
Position；
（3）Component conveying and site acceptance：Manufactured timber structure post is transported to engineering site from factory and should strengthened
The protection of component, especially carries out finished product protection to the steel guide groove having been inserted into groove, while inclined to what is caused due to transport
Difference is forbidden to march into the arena more than the timber structure post finished product member of code requirement；
（4）Post is lifted, fixed：Post lifting will according to the plane of the strict control column of code requirement, perpendicularity and absolute altitude error, and
The interim fixed work after prefabricated post is installed is carried out, error is incubated the meeting in place of board wall no more than code requirement, otherwise later stage
It is relatively difficult, post lifting control errors：Plane error is no more than 2mm, and absolute altitude error is no more than 3mm, and perpendicularity deviation is no more than
0.3%；
（5）Post alignment error is adjusted：Before PC insulation board wall liftings are carried out, the error in place of every post need to be checked and adjusted
It is whole, once error is larger, directly affect PC insulation board wall lifting efficiency；
（6）Brushing slushing compound：Brushing slushing compound contributes to the protection to joint structure on the inside of guide groove, while may be used also
With reduce PC insulation board walls it is in place during frictional force between guide groove, it is convenient in place；
（7）PC insulation board wall liftings：PC insulation board walls are installed just from top to bottom along guide groove in guide groove between post and post
Position, under the premise of board wall design size meets the requirements, if there is difficulty in place, should be appropriate using cable wind rope or oblique adjustable support
The perpendicularity of adjustment column, in order in place；If it is excessive to occur inter-pillar dimensions when in place, after board wall is in place loosely, steel pad should be used
Piece is suitably adjusted；
（8）Node encapsulation process：PC is incubated board wall rigging out, is carried out using fluid sealant in board wall with steel guide groove crack close
Envelope treatment, is processed in board wall and steel guide groove crack using silicone sealant, when there is the situation of injecting glue difficulty, should
Using pressure injecting glue, encapsulation process should ensure that and occurred without at connecting node the phenomenons such as air-tightness is bad；
（9）The rear top surface treatment in place of PC insulation board walls：After post wall is all fixed in place, board wall top surface absolute altitude should be checked, and do suitable
When treatment, board wall top surface absolute altitude should be less than beam bottom designed elevation 10mm, in order to overall structure reasonable stress；
（10）Beam is lifted：Before beam lifting, one layer of rubber should be set at the 10mm gaps that PC insulation board wall top surfaces leave with soffit
Offset plate bar, the thickness of rubber lath is 10mm, then the lifting work for carrying out beam body.
Embodiment 2
A kind of timber structure post-PC is incubated board wall guide type node connection construction method, and construction process comprises the following steps：
（1）Processing strix：, in factory's concentrated processing treatment, the size design of strix will for timber structure post and strix
Disclosure satisfy that the insertion of later stage steel guide groove requires that its error amount will be controlled strictly with fixed, the groove shaping chi of timber structure post
The bigger 1.5mm of the very little size than steel guide groove, the installation in order to steel guide groove is in place；
（2）Steel guide groove is embedded in, fixes：Steel guide groove is made using channel-section steel, and steel guide groove wall thickness is advisable for 6mm, guide groove insertion wood
Depth in structural column is advisable for the 1/3 of timber structure post direction size, steel guide groove outsourcing design width for [B+2t+2 ×
（2-3）],（Wherein B is PC warming plate wall thickness, and t is the wall thickness of steel guide groove）, guide groove inwall answers flat smooth, must not occur
The defects such as buckling deformation, while the rigidity of guide groove will meet certain requirement, are unlikely to appearance excessive in guide groove telescopiny
Deformation, guide groove fixed using thread forming self-tapping screw with timber structure post along shaft, and thread forming self-tapping screw sets along shaft
Put, spacing is not more than 350mm, thread forming self-tapping screw realizes fixed operation by the preformed hole on steel guide groove, screw thread into
Screw top surface after type self-tapping screw is finally fixed should stretch into 1.5mm in steel guide groove, in order to the quick of later stage insulation board wall
In place；
（3）Component conveying and site acceptance：Manufactured timber structure post is transported to engineering site from factory and should strengthened
The protection of component, especially carries out finished product protection to the steel guide groove having been inserted into groove, while inclined to what is caused due to transport
Difference is forbidden to march into the arena more than the timber structure post finished product member of code requirement；
（4）Post is lifted, fixed：Post lifting will according to the plane of the strict control column of code requirement, perpendicularity and absolute altitude error, and
The interim fixed work after prefabricated post is installed is carried out, error is incubated the meeting in place of board wall no more than code requirement, otherwise later stage
It is relatively difficult, post lifting control errors：Plane error is no more than 2mm, and absolute altitude error is no more than 3mm, and perpendicularity deviation is no more than
0.3%；
（5）Post alignment error is adjusted：Before PC insulation board wall liftings are carried out, the error in place of every post need to be checked and adjusted
It is whole, once error is larger, directly affect PC insulation board wall lifting efficiency；
（6）Brushing slushing compound：Brushing slushing compound contributes to the protection to joint structure on the inside of guide groove, while may be used also
With reduce PC insulation board walls it is in place during frictional force between guide groove, it is convenient in place；
（7）PC insulation board wall liftings：PC insulation board walls are installed just from top to bottom along guide groove in guide groove between post and post
Position, under the premise of board wall design size meets the requirements, if there is difficulty in place, should be appropriate using cable wind rope or oblique adjustable support
The perpendicularity of adjustment column, in order in place；If it is excessive to occur inter-pillar dimensions when in place, after board wall is in place loosely, steel pad should be used
Piece is suitably adjusted；
（8）Node encapsulation process：PC is incubated board wall rigging out, is carried out using fluid sealant in board wall with steel guide groove crack close
Envelope treatment, is processed in board wall and steel guide groove crack using silicone sealant, when there is the situation of injecting glue difficulty, should
Using pressure injecting glue, encapsulation process should ensure that and occurred without at connecting node the phenomenons such as air-tightness is bad；
（9）The rear top surface treatment in place of PC insulation board walls：After post wall is all fixed in place, board wall top surface absolute altitude should be checked, and do suitable
When treatment, board wall top surface absolute altitude should be less than beam bottom designed elevation 15mm, in order to overall structure reasonable stress；
（10）Beam is lifted：Before beam lifting, one layer of rubber should be set at the 15mm gaps that PC insulation board wall top surfaces leave with soffit
Offset plate bar, the thickness of rubber lath is 20mm, then the lifting work for carrying out beam body.
Embodiment 3
A kind of timber structure post-PC is incubated board wall guide type node connection construction method, and construction process comprises the following steps：
（1）Processing strix：, in factory's concentrated processing treatment, the size design of strix will for timber structure post and strix
Disclosure satisfy that the insertion of later stage steel guide groove requires that its error amount will be controlled strictly with fixed, the groove shaping chi of timber structure post
The bigger 2mm of the very little size than steel guide groove, the installation in order to steel guide groove is in place；
（2）Steel guide groove is embedded in, fixes：Steel guide groove is made using channel-section steel, and steel guide groove wall thickness is advisable for 8mm, guide groove insertion wood
Depth in structural column is advisable for the 1/3 of timber structure post direction size, steel guide groove outsourcing design width for [B+2t+2 ×
（2-3）],（Wherein B is PC warming plate wall thickness, and t is the wall thickness of steel guide groove）, guide groove inwall answers flat smooth, must not occur
The defects such as buckling deformation, while the rigidity of guide groove will meet certain requirement, are unlikely to appearance excessive in guide groove telescopiny
Deformation, guide groove fixed using thread forming self-tapping screw with timber structure post along shaft, and thread forming self-tapping screw sets along shaft
Put, spacing is not more than 350mm, thread forming self-tapping screw realizes fixed operation by the preformed hole on steel guide groove, screw thread into
Screw top surface after type self-tapping screw is finally fixed should stretch into 2mm in steel guide groove, in order to later stage insulation board wall it is quick just
Position；
（3）Component conveying and site acceptance：Manufactured timber structure post is transported to engineering site from factory and should strengthened
The protection of component, especially carries out finished product protection to the steel guide groove having been inserted into groove, while inclined to what is caused due to transport
Difference is forbidden to march into the arena more than the timber structure post finished product member of code requirement；
（4）Post is lifted, fixed：Post lifting will according to the plane of the strict control column of code requirement, perpendicularity and absolute altitude error, and
The interim fixed work after prefabricated post is installed is carried out, error is incubated the meeting in place of board wall no more than code requirement, otherwise later stage
It is relatively difficult, post lifting control errors：Plane error is no more than 2mm, and absolute altitude error is no more than 3mm, and perpendicularity deviation is no more than
0.3%；
（5）Post alignment error is adjusted：Before PC insulation board wall liftings are carried out, the error in place of every post need to be checked and adjusted
It is whole, once error is larger, directly affect PC insulation board wall lifting efficiency；
（6）Brushing slushing compound：Brushing slushing compound contributes to the protection to joint structure on the inside of guide groove, while may be used also
With reduce PC insulation board walls it is in place during frictional force between guide groove, it is convenient in place；
（7）PC insulation board wall liftings：PC insulation board walls are installed just from top to bottom along guide groove in guide groove between post and post
Position, under the premise of board wall design size meets the requirements, if there is difficulty in place, should be appropriate using cable wind rope or oblique adjustable support
The perpendicularity of adjustment column, in order in place；If it is excessive to occur inter-pillar dimensions when in place, after board wall is in place loosely, steel pad should be used
Piece is suitably adjusted；
（8）Node encapsulation process：PC is incubated board wall rigging out, is carried out using fluid sealant in board wall with steel guide groove crack close
Envelope treatment, is processed in board wall and steel guide groove crack using silicone sealant, when there is the situation of injecting glue difficulty, should
Using pressure injecting glue, encapsulation process should ensure that and occurred without at connecting node the phenomenons such as air-tightness is bad；
（9）The rear top surface treatment in place of PC insulation board walls：After post wall is all fixed in place, board wall top surface absolute altitude should be checked, and do suitable
When treatment, board wall top surface absolute altitude should be less than beam bottom designed elevation 20mm, in order to overall structure reasonable stress；
（10）Beam is lifted：Before beam lifting, one layer of rubber should be set at the 20mm gaps that PC insulation board wall top surfaces leave with soffit
Offset plate bar, the thickness of rubber lath is 30mm, then the lifting work for carrying out beam body.
The present invention is rational in infrastructure, and batch production customization, live fast hoisting saves the duration, saves substantial amounts of labour, has
Good economic benefit.
The above, is only presently preferred embodiments of the present invention, and any formal limitation is not made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when making a little change or modification using the technology contents of the disclosure above
It is the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, according to technical spirit of the invention
Any simple modification, equivalent variations and the modification made to above example, still fall within the range of technical solution of the present invention.
Claims (7)
1. a kind of timber structure post-PC is incubated board wall guide type node connection construction method, it is characterised in that：Construction process is included such as
Lower step：
（1）Processing strix：, in factory's concentrated processing treatment, the size design of strix will for timber structure post and strix
Disclosure satisfy that the insertion of later stage steel guide groove requires that its error amount will be controlled strictly with fixed；
（2）Steel guide groove is embedded in, fixes：Steel guide groove is made using channel-section steel, and guide groove inwall answers flat smooth, warpage change must not occurs
The defects such as shape, while the rigidity of guide groove will meet certain requirement, are unlikely to excessive deformation occur in guide groove telescopiny,
Guide groove is fixed using thread forming self-tapping screw with timber structure post along shaft；
（3）Component conveying and site acceptance：Manufactured timber structure post is transported to engineering site from factory and should strengthened
The protection of component, especially carries out finished product protection to the steel guide groove having been inserted into groove, while inclined to what is caused due to transport
Difference is forbidden to march into the arena more than the timber structure post finished product member of code requirement；
（4）Post is lifted, fixed：Post lifting will according to the plane of the strict control column of code requirement, perpendicularity and absolute altitude error, and
The interim fixed work after prefabricated post is installed is carried out, error is incubated the meeting in place of board wall no more than code requirement, otherwise later stage
It is relatively difficult；
（5）Post alignment error is adjusted：Before PC insulation board wall liftings are carried out, the error in place of every post need to be checked and adjusted
It is whole, once error is larger, directly affect PC insulation board wall lifting efficiency；
（6）Brushing slushing compound：Brushing slushing compound contributes to the protection to joint structure on the inside of guide groove, while may be used also
With reduce PC insulation board walls it is in place during frictional force between guide groove, it is convenient in place；
（7）PC insulation board wall liftings：PC insulation board walls are installed just from top to bottom along guide groove in guide groove between post and post
Position, under the premise of board wall design size meets the requirements, if there is difficulty in place, should be appropriate using cable wind rope or oblique adjustable support
The perpendicularity of adjustment column, in order in place；If it is excessive to occur inter-pillar dimensions when in place, after board wall is in place loosely, steel pad should be used
Piece is suitably adjusted；
（8）Node encapsulation process：PC is incubated board wall rigging out, is carried out using fluid sealant in board wall with steel guide groove crack close
Envelope treatment, when there is the situation of injecting glue difficulty, should use pressure injecting glue, and encapsulation process should ensure that and gas is occurred without at connecting node
The phenomenon such as close property is bad；
（9）The rear top surface treatment in place of PC insulation board walls：After post wall is all fixed in place, board wall top surface absolute altitude should be checked, and do suitable
When treatment, board wall top surface absolute altitude should be less than beam bottom designed elevation 10-20mm, in order to overall structure reasonable stress；
（10）Beam is lifted：Before beam lifting, one layer should be set at the 10-20mm gaps that PC insulation board wall top surfaces leave with soffit
Rubber lath, then carry out the lifting work of beam body.
2. a kind of timber structure post-PC according to claim 1 is incubated board wall guide type node connection construction method, its feature
It is：The step（1）The groove compact dimensions 1-2mm more bigger than the size of steel guide groove of middle timber structure post, in order to steel
The installation of guide groove processed is in place.
3. a kind of timber structure post-PC according to claim 1 is incubated board wall guide type node connection construction method, its feature
It is：The step（2）Middle steel guide groove wall thickness is advisable for 5-8mm, and the depth in guide groove insertion timber structure post is timber structure post
The 1/3 of direction size is advisable, the outsourcing of steel guide groove design width for [B+2t+2 ×（2-3）], wherein B is PC warming plate wall thicknesses
Degree, t is the wall thickness of steel guide groove.
4. a kind of timber structure post-PC according to claim 1 is incubated board wall guide type node connection construction method, its feature
It is：The step（2）Middle thread forming self-tapping screw is set along shaft, and spacing is not more than 350mm, thread forming self-tapping screw
Fixed operation is realized by the preformed hole on steel guide groove, the screw top surface after thread forming self-tapping screw is finally fixed should be stretched into
1-2mm in steel guide groove, in order to the quick in place of later stage insulation board wall.
5. a kind of timber structure post-PC according to claim 1 is incubated board wall guide type node connection construction method, its feature
It is：The step（4）Or（5）In post lifting control errors：Plane error is no more than 2mm, and absolute altitude error is no more than 3mm,
Perpendicularity deviation is no more than 0.3%.
6. a kind of timber structure post-PC according to claim 1 is incubated board wall guide type node connection construction method, its feature
It is：The step（8）In board wall and steel guide groove crack in encapsulation process is carried out using silicone sealant.
7. a kind of timber structure post-PC according to claim 1 is incubated board wall guide type node connection construction method, its feature
It is：The step（10）The thickness of middle rubber lath is 10-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130447.4A CN106930412B (en) | 2017-03-07 | 2017-03-07 | Timber structure column-PC keeps the temperature board wall guide type node connection construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| JPS5325719U (en) * | 1976-08-12 | 1978-03-04 | ||
| JPS5510865U (en) * | 1978-06-30 | 1980-01-24 | ||
| JPS5835768Y2 (en) * | 1978-12-25 | 1983-08-12 | アイシン精機株式会社 | Column and foundation joining device |
| CN1384900A (en) * | 1999-10-29 | 2002-12-11 | Cds新制铁国际株式会社 | Structural member and method of manufacturing the structural member |
| CN104790555A (en) * | 2015-04-22 | 2015-07-22 | 武汉思可达建筑技术有限公司 | Light steel keel and lightweight concrete prefabricated combining wall and construction method thereof |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5325719U (en) * | 1976-08-12 | 1978-03-04 | ||
| JPS5510865U (en) * | 1978-06-30 | 1980-01-24 | ||
| JPS5835768Y2 (en) * | 1978-12-25 | 1983-08-12 | アイシン精機株式会社 | Column and foundation joining device |
| CN1384900A (en) * | 1999-10-29 | 2002-12-11 | Cds新制铁国际株式会社 | Structural member and method of manufacturing the structural member |
| CN104790555A (en) * | 2015-04-22 | 2015-07-22 | 武汉思可达建筑技术有限公司 | Light steel keel and lightweight concrete prefabricated combining wall and construction method thereof |
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