CN108842964A - Steel construction assembled-type house Prefabricated superposed beam construction method - Google Patents
Steel construction assembled-type house Prefabricated superposed beam construction method Download PDFInfo
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- CN108842964A CN108842964A CN201810681078.2A CN201810681078A CN108842964A CN 108842964 A CN108842964 A CN 108842964A CN 201810681078 A CN201810681078 A CN 201810681078A CN 108842964 A CN108842964 A CN 108842964A
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- CN
- China
- Prior art keywords
- superposed beam
- prefabricated superposed
- steel
- holding frame
- construction
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
- E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
Abstract
The present invention relates to a kind of steel construction assembled-type house Prefabricated superposed beam construction methods, steel holding frame is made first, place support system, place steel holding frame, the supporting leg of steel holding frame is upward, Prefabricated superposed beam is placed in steel holding frame by tower crane, and the reinforcing bar at Prefabricated superposed beam both ends is bound with structural column and reinforcing bar with the reinforcing bar of structural column；The binding of in-situ layer reinforcing bar, installation template at the top of Prefabricated superposed beam；Carry out concreting；Form removal, holding frame after concrete setting.Steel construction assembled-type house Prefabricated superposed beam construction method of the present invention can effectively expand forced area and reduce pressure, avoid the large batch of destruction that finished product occurs in the construction process, avoid the various maintenance costs in later period, it has saved the duration, has guaranteed construction quality, improved construction efficiency.
Description
Technical field
The present invention relates to a kind of construction techniques, in particular to a kind of steel construction assembled-type house is prefabricated folded
Close beam construction method.
Background technique
In assembled architecture dwelling house system, Prefabricated superposed beam need to be temporarily anchored to installation position by support system
It sets, then the reinforcing bar at Prefabricated superposed beam both ends can be helped bundle and unified installation template, installation with reinforcing bars of structural columns by operating personnel
It, can be to the unified cast-in-place concrete such as composite beam in-situ layer, structural column after complete template.In the construction process, by Prefabricated superposed beam
The influence of the various construction loads such as self weight, cast-in-place layer weight, concrete vibrating, Prefabricated superposed beam are contacted with the wooden frame of support system
Position different degrees of destruction frequent occurrence increases the maintenance process work in later period, also causes while delaying the duration many
Manpower and material resources waste.
It is directed to this problem at present, not relatively good solution is all folded to the finished product destroyed by the later period
Beam is closed to be repaired to make up this defect.
Summary of the invention
In view of the deficiency of the prior art, the present invention provides a kind of raising construction efficiency, reduces the steel of construction cost
Standard formula house Prefabricated superposed beam construction method.
The technical solution adopted by the present invention is that：
A kind of steel construction assembled-type house Prefabricated superposed beam construction method,
A, steel holding frame 6 is made first；
B, support system is placed, according to drawing, coarse adjustment supports top mark high；
C, after the complete support system top mark of coarse adjustment is high, steel holding frame 6 is placed, the supporting leg of steel holding frame 6 is upward；It needs after placement according to drawing
Its horizontal position and absolute altitude are checked again；
D, after verification, tower crane can be installed Prefabricated superposed beam 1 in place, and Prefabricated superposed beam 1 is just no longer directly same at this time
The wooden frame 5 of support system contacts, and steel holding frame 6 also starts stress (self weight of institute's stress from Prefabricated superposed beam 1), reduces pressure
By force；
E, after Prefabricated superposed beam 1 is in place, start to finely tune support system absolute altitude according to drawing, until meeting drawing and code requirement.
It, can assembling reinforcement after adjustment；The reinforcing bar at 1 both ends of Prefabricated superposed beam with structural column 2 and reinforcing bar with structural column 3 reinforcing bar into
Row binding；The binding of 1 top in-situ layer reinforcing bar of Prefabricated superposed beam, installation template 7；
F, template 7 installs and after acceptance(check), can carry out unified concreting；
G, similarly, during casting concrete, steel holding frame 6 can also bear each from in-situ layer self weight, concrete vibrating etc.
Kind of construction loads, avoid because Prefabricated superposed beam 1 directly with support system footprint pressure it is excessive caused by finished product destroy；
Etc. h, after concrete settings, the use that the dismountings such as template, holding frame can be carried out to next round is installed.
The support system includes the wooden frame 5 for supporting 4 and 4 top of support being arranged in.
The steel holding frame includes rectangular frame, and four angles of the rectangular frame are provided with supporting leg.
The height of the rectangular frame is the one third of Prefabricated superposed beam height to half；The rectangular frame
Length is the half of Prefabricated superposed beam length to 3/4ths；It is wide that the width of the rectangular frame is greater than Prefabricated superposed beam
Degree.
The beneficial effect of the present invention compared with the prior art：
Steel construction assembled-type house Prefabricated superposed beam construction method of the present invention can effectively expand forced area and reduce pressure, keep away
The large batch of destruction that finished product occurs in the construction process is exempted from, has accelerated the duration, reduces various maintenance costs.Pass through production
Holding frame is placed into support system between Prefabricated superposed beam by one steel holding frame, i.e., Prefabricated superposed beam is no longer direct with support system
Contact is changed to holding frame and contacts with support system, forced area is virtually increased, pressure is reduced.Prefabricated superposed beam is being pacified
Finished product protection during dress plays strong technical guarantee, avoids the various maintenance costs in later period, has saved the duration, protects
Construction quality is demonstrate,proved, construction efficiency is improved.
Detailed description of the invention
Fig. 1 is holding frame schematic diagram；
Fig. 2 is Prefabricated superposed beam schematic diagram；
Fig. 3 is Prefabricated superposed beam floor plan；
Fig. 4 is the partial enlargement diagram of Fig. 3；
Fig. 5 is that support system installs schematic diagram
Fig. 6 is the structural schematic diagram that support system places steel holding frame；
Fig. 7 is the structural schematic diagram that Prefabricated superposed beam is placed in steel holding frame；
Fig. 8 is the structure schematic diagram of installation template knot；
Fig. 9 is the structural schematic diagram of form removal；
Figure 10 is the structural schematic diagram for removing support system and steel holding frame.
Main component symbol description in attached drawing：
In figure：
1, Prefabricated superposed beam 2, concrete structure column
3, concrete structure column 4, support
5, wooden frame 6, steel holding frame
7, template.
Specific embodiment
Referring to the drawings and embodiment the present invention will be described in detail：
Attached drawing 1-10 it is found that a kind of steel construction assembled-type house Prefabricated superposed beam construction method,
A, steel holding frame 6 is made first；
B, support system is placed, according to drawing, coarse adjustment supports top mark high；
C, after the complete support system top mark of coarse adjustment is high, steel holding frame 6 is placed, the supporting leg of steel holding frame 6 is upward；It needs after placement according to drawing
Its horizontal position and absolute altitude are checked again；
D, after verification, tower crane can be installed Prefabricated superposed beam 1 in place, and Prefabricated superposed beam 1 is just no longer directly same at this time
The wooden frame 5 of support system contacts, and steel holding frame 6 also starts stress (self weight of institute's stress from Prefabricated superposed beam 1), reduces pressure
By force；
E, after Prefabricated superposed beam 1 is in place, start to finely tune support system absolute altitude according to drawing, until meeting drawing and code requirement.
It, can assembling reinforcement after adjustment；The reinforcing bar at 1 both ends of Prefabricated superposed beam with structural column 2 and reinforcing bar with structural column 3 reinforcing bar into
Row binding；The binding of 1 top in-situ layer reinforcing bar of Prefabricated superposed beam, installation template 7；
F, template 7 installs and after acceptance(check), can carry out unified concreting；
G, similarly, during casting concrete, steel holding frame 6 can also bear each from in-situ layer self weight, concrete vibrating etc.
Kind of construction loads, avoid because Prefabricated superposed beam 1 directly with support system footprint pressure it is excessive caused by finished product destroy；
Etc. h, after concrete settings, the use that the dismountings such as template, holding frame can be carried out to next round is installed.
The support system includes the wooden frame 5 for supporting 4 and 4 top of support being arranged in；Steel holding frame is placed on wooden frame 5.
The steel holding frame includes rectangular frame, and four angles of the rectangular frame are provided with supporting leg.
The height of the rectangular frame is the one third of Prefabricated superposed beam height to half；The rectangular frame
Length is the half of Prefabricated superposed beam length to 3/4ths；It is wide that the width of the rectangular frame is greater than Prefabricated superposed beam
Degree.
Steel construction assembled-type house Prefabricated superposed beam construction method of the present invention can effectively expand forced area and reduce pressure
By force, the large batch of destruction that finished product occurs in the construction process is avoided, the duration is accelerated, reduces various maintenance costs.It is logical
One steel holding frame of production is crossed, holding frame is placed into support system between Prefabricated superposed beam, i.e., Prefabricated superposed beam is no longer the same as support system
System directly contacts, and is changed to holding frame and contacts with support system, forced area is virtually increased, pressure is reduced.To prefabricated overlapping
The finished product protection of beam during the installation process plays strong technical guarantee, avoids the various maintenance costs in later period, saves
Duration guarantees construction quality, improves construction efficiency.
The above described is only a preferred embodiment of the present invention, not making in any form to structure of the invention
Limitation.Any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention,
Belong within the scope of technical solution of the present invention.
Claims (4)
1. a kind of steel construction assembled-type house Prefabricated superposed beam construction method, which is characterized in that
A, steel holding frame 6 is made first；
B, support system is placed, according to drawing, coarse adjustment supports top mark high；
C, after the complete support system top mark of coarse adjustment is high, steel holding frame 6 is placed, the supporting leg of steel holding frame 6 is upward；It needs after placement according to drawing
Its horizontal position and absolute altitude are checked again；
D, after verification, tower crane can be installed Prefabricated superposed beam 1 in place, and Prefabricated superposed beam 1 is just no longer directly same at this time
The wooden frame 5 of support system contacts, and steel holding frame 6 also starts stress；
E, after Prefabricated superposed beam 1 is in place, start to finely tune support system absolute altitude according to drawing, until meeting drawing and code requirement；
It, can assembling reinforcement after adjustment；The reinforcing bar at 1 both ends of Prefabricated superposed beam is with structural column 2 and reinforcing bar with the steel of structural column 3
Muscle is bound；The binding of 1 top in-situ layer reinforcing bar of Prefabricated superposed beam, installation template 7；
F, template 7 installs and after acceptance(check), can carry out unified concreting；
G, similarly, during casting concrete, steel holding frame 6 can also be born from in-situ layer self weight, concrete vibrating construction
Load；
Etc. h, after concrete settings, the use that the dismountings such as template, holding frame can be carried out to next round is installed.
2. steel construction assembled-type house Prefabricated superposed beam construction method according to claim 1, it is characterised in that：The support
System includes the wooden frame 5 for supporting 4 and 4 top of support being arranged in.
3. steel construction assembled-type house Prefabricated superposed beam construction method according to claim 1, it is characterised in that：The steel support
Frame includes rectangular frame, and four angles of the rectangular frame are provided with supporting leg.
4. steel construction assembled-type house Prefabricated superposed beam construction method according to claim 3, it is characterised in that：The rectangle
The height of frame is the one third of Prefabricated superposed beam height to half；The length of the rectangular frame is Prefabricated superposed beam
The half of length is to 3/4ths；The width of the rectangular frame is greater than Prefabricated superposed beam width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810681078.2A CN108842964A (en) | 2018-06-27 | 2018-06-27 | Steel construction assembled-type house Prefabricated superposed beam construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810681078.2A CN108842964A (en) | 2018-06-27 | 2018-06-27 | Steel construction assembled-type house Prefabricated superposed beam construction method |
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| CN201810681078.2A Pending CN108842964A (en) | 2018-06-27 | 2018-06-27 | Steel construction assembled-type house Prefabricated superposed beam construction method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2261430A2 (en) * | 2009-06-10 | 2010-12-15 | Hämeen Teräsrakenne Oy | Constructing an overhang |
| CN105696806A (en) * | 2016-01-26 | 2016-06-22 | 晟通科技集团有限公司 | Supporting device |
| CN107663951A (en) * | 2017-11-24 | 2018-02-06 | 浙江新邦远大绿色建筑产业有限公司 | The support system and construction technology of superimposed sheet and wallboard formed by integrally casting |
| CN107700648A (en) * | 2017-10-23 | 2018-02-16 | 浙江展诚建设集团股份有限公司 | Prefabricated component and cast-in-place post assembled integral concrete frame structure construction |
-
2018
- 2018-06-27 CN CN201810681078.2A patent/CN108842964A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2261430A2 (en) * | 2009-06-10 | 2010-12-15 | Hämeen Teräsrakenne Oy | Constructing an overhang |
| CN105696806A (en) * | 2016-01-26 | 2016-06-22 | 晟通科技集团有限公司 | Supporting device |
| CN107700648A (en) * | 2017-10-23 | 2018-02-16 | 浙江展诚建设集团股份有限公司 | Prefabricated component and cast-in-place post assembled integral concrete frame structure construction |
| CN107663951A (en) * | 2017-11-24 | 2018-02-06 | 浙江新邦远大绿色建筑产业有限公司 | The support system and construction technology of superimposed sheet and wallboard formed by integrally casting |
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Application publication date: 20181120 |