CN109680853A - A kind of continuous construction method of superstructure - Google Patents
A kind of continuous construction method of superstructure Download PDFInfo
- Publication number
- CN109680853A CN109680853A CN201811630597.2A CN201811630597A CN109680853A CN 109680853 A CN109680853 A CN 109680853A CN 201811630597 A CN201811630597 A CN 201811630597A CN 109680853 A CN109680853 A CN 109680853A
- Authority
- CN
- China
- Prior art keywords
- superstructure
- support
- concrete
- transfer device
- load transfer
- Prior art date
- 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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
Abstract
The invention discloses a kind of continuous construction methods of superstructure, when floor construction, in a kind of load transfer device of superstructure embedded set, the load transfer device temporarily connects the support between neighbouring superstructure, and the load for acting on upper support is transmitted in lower support by load transfer device.Using the support between a kind of load transfer device connection upper and lower level superstructure for being embedded in superstructure, the gravity load of superstructure and construction loads is set to have to just pass in support by load transfer device, so that template can early tear open, improve its turnover effect rule, each floor lid is continuously supported, continuously construction or parallel construction or synchronous construction, the construction method is easy to operate, achieves good using effect.
Description
Technical field
The present invention relates to a kind of superstructure more particularly to a kind of continuous construction methods of superstructure, belong to building construction technology neck
Domain.
Background technique
Traditional floor framing construction technology, typically to the floor construction of this layer after carry out next level lid again
Construction, especially have the building cover structure of cast-in-situ steel reinforced concrete, after cast-in-situ steel reinforced concrete have some strength after can
The construction of next level lid is carried out, especially it is stressed that the pattern board supporting for floor construction is on support, such one
Come, just has to reach the layer support of dismountable of enough bearing capacity rears to the reinforced concrete structure of this floor lid, so
After could remove this layer of template, therefore, just have to prepare two sets of template above to be just able to satisfy the requirement of normal construction duration.I.e.
It is to have prepared two sets of templates, the construction period of every floor lid is also required to seven day time, and traditional construction technology is not only long in time limit,
And template occupy it is more, turnover period is long, make the construction period length, it is at high cost, therefore, develop one kind can early demould, can be continuous
The construction method of construction is meaningful for shortening construction period, reduction project cost.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of continuous construction method of superstructure, superstructure is embedded in using one kind
Load transfer device connection upper and lower level superstructure between support, make the gravity load of superstructure and construction loads have to fill by power transmission
Setting can just pass in support, so that template can early tear open, improve its turnover effect rule, each floor lid continuously be propped up
Support, continuous construction or parallel construction or synchronous construction, the construction method is easy to operate, and very good solution is above-mentioned to ask
Topic.
The technical scheme is that a kind of continuous construction method of superstructure, when floor construction, in superstructure embedded set one
Kind load transfer device, the load transfer device is temporarily attached in the support between neighbouring superstructure, so that acting on upper support
Load can be transmitted in lower support by load transfer device.
The load transfer device is prefabricated using dedicated prefabricated components or using precast concrete or using steel construction
Component is made.
The side or bottom surface of the load transfer device are connected with bottom template.
The bottom template is made of concrete prefabricated parts, and is supported on the top surface or side of load transfer device.
The support includes at least one strut, pedestal and node box, the bottom end connection pedestal top connection section of strut
Point box, strut can need to be made into various specifications size according to the difference at scene, reach long according to the combination of the different number of strut
Short adjusting.
The node box is rectangular body structure, in the through-hole for being surrounded by connection function of node box.
The strut is hollow square tube or round tube shape structure, using precast member for reinforcing bar concrete or steel construction prefabricated component
It is made.
The horizontally-supported ruggedized construction an of triangle is interconnected to form between every three adjacent supports.
A kind of continuous construction method of superstructure, using precast concrete, the prefabricated cylinder rib of concrete or the prefabricated diaphragm capsule of concrete and bottom template
Coordinative construction, the construction method step are as follows:
One, by design position installation support；
Two, it is horizontally-supported that triangle is connected in every three adjacent supports；
Three, load transfer device is installed in the top surface of support；
Four, three steps of front are repeated in the top surface of load transfer device；
Five, while carrying out four steps, the bottom template of superstructure is installed and is connected to the node box side of support；
Six, the peace of precast concrete, the prefabricated cylinder rib of concrete or the prefabricated diaphragm capsule prefabricated components of concrete is carried out in all floors for installing support
Dress, reinforcement installation and overlapping concrete casting；
Seven, when overlapping concrete reaches strength of mould stripping, superstructure bottom template is removed；
Eight, each layer support is removed from the bottom to top when floor concrete strength reaches intensity requirement.
The beneficial effects of the present invention are: compared with prior art, having the following advantages:
1, in cast-in-place concrete structure work progress, floor embedded set load transfer device at support makes upper layer form bracing
It is directly connected to lower layer form bracing, passes to the load in upper support by the load transfer device being embedded in floor
In the support of lower layer's floor, so that the construction of each layer in top can in advance or simultaneously or in parallel or gradient carries out, thus greatly
The earth shortens the construction period.
2, it in prefabricated concrete structure, is directly supported in support using concrete prefabricated parts, the support of upper floor
It is supported on the concrete prefabricated parts of lower part, the work such as construction and installation of each layer in top is allowed to synchronize or carry out in advance, thus
Greatly shorten the construction period.
3, it in the work progress of concrete cast in place and precast construction, is directly supported in support using concrete prefabricated parts, top
Floor is supported on the concrete prefabricated parts of lower part, allow pour after each floor the work such as overlapping concrete synchronize or
It carries out in advance, to greatly shorten the construction period.
4, bottom template is connected to the side or bottom surface of support, allows bottom template in the case where retaining support
Prior to supporting premature removal, so as to reduce the holding time of template, improve its week transfer efficient.
5, adjacent support every three are connected as the level triangle of a most stability, and between triangle between
Gap can be used as channel of constructing, and make horizontal carry of constructing operation that can extend in all direction.
6, strut is made as to a series of finished products of different specification size, is combined use according to different needs, it can
Easily and efficiently to meet the support requirement of different story heights.
7, the upper end supported is the node box of available trim lengths, and four sides of node box are connect using lock pin with template, both
It is simple and efficient, it is greatly improved the removal efficiency of template.
Detailed description of the invention
Fig. 1 is a kind of continuous Construction Support cross-sectional view using prefabricated load transfer device of the invention；
Fig. 2 is the prefabricated load transfer device of a kind of use of the invention: the continuous Construction Support of the prefabricated cylinder rib of concrete or the prefabricated diaphragm capsule of concrete cuts open
View；
Fig. 3 is a kind of structure diagram of precast support of the invention；
Fig. 4 is a kind of structure diagram of superstructure bed die of the invention；
Fig. 5 is the plan view and sectional view of a kind of load transfer device of the invention；
Fig. 6 is the plan view and sectional view of a kind of precast concrete of coordinative construction of the present invention；
Fig. 7 is the plan view and sectional view of a kind of prefabricated cylinder rib of concrete of coordinative construction of the present invention；
Fig. 8 is that the present invention uses the prefabricated cylinder rib of precast concrete, concrete and bottom template to overlap rib sectional view for the concrete that mold is constructed.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below with reference to this specification attached drawing to this hair
It is bright to be described in further detail.
Embodiment 1: as shown in attached drawing 1~2, a kind of continuous construction method of superstructure, when floor construction, in superstructure embedded set
A kind of load transfer device 1, the load transfer device 1 is temporarily attached in the support 2 between neighbouring superstructure, so that acting on
The load of portion's support 2 can be transmitted in lower support 2 by load transfer device 1.
Reinforcing bar or steel pipe or fashioned iron system can be used as shown in figure 5, in factory's batch production in load transfer device 1, shape
Make.
The prefabricated cylinder rib 4 of concrete, shape in factory as shown in fig. 7, produce in batches.
The prefabricated diaphragm capsule 6 of concrete, shape in factory as shown in fig. 7, produce in batches.
Precast concrete 3, shape in factory as shown in fig. 6, produce in batches.
A kind of superstructure bottom template 5, shape in factory as shown in figure 4, produce in batches.
The load transfer device 1 is prefabricated using dedicated prefabricated components or using precast concrete or using steel construction
Component is made.
The side or bottom surface of the load transfer device 1 are connected with bottom template 5.
The bottom template 5 is made of concrete prefabricated parts, and is supported on the top surface or side of load transfer device 1.
As shown in figure 3, support 2 includes at least one strut 7, pedestal 8 and node box 9, the bottom end of strut 7 connects pedestal
8 top connecting node boxes 9, strut 7 can need to be made into various specifications size according to the difference at scene, according to the difference of strut 7
Number combinations reach the adjusting of length.
The node box 9 is rectangular body structure, in the through-hole for being surrounded by connection function of node box 9.
The strut 7 be hollow square tube or round tube shape structure, it is prefabricated using precast member for reinforcing bar concrete or steel construction
Part is made.
The horizontally-supported ruggedized construction an of triangle is interconnected to form between every three adjacent supports 2.
A kind of continuous construction method of superstructure, using precast concrete 3, the prefabricated cylinder rib 4 of concrete or the prefabricated diaphragm capsule 6 of concrete and bottom mould
5 coordinative construction of plate, the construction method step are as follows:
One, by design position installation support 2；
Two, it is horizontally-supported that triangle is connected in every three adjacent supports 2；
Three, load transfer device 1 is installed in the top surface of support 2；
Four, three steps of front are repeated in the top surface of load transfer device 1；
Five, while carrying out four steps, the bottom template 5 of superstructure is installed and is connected to 9 side of node box of support 2；
Six, precast concrete 3, the prefabricated cylinder rib 4 of concrete or prefabricated 6 prefabricated components of diaphragm capsule of concrete are carried out in all floors for installing support 2
Installation, reinforcement installation and overlapping concrete casting；
Seven, when overlapping concrete reaches strength of mould stripping, superstructure bottom template 5 is removed；
Eight, each layer support 2 is removed from the bottom to top when floor concrete strength reaches intensity requirement.
Embodiment 2: a kind of continuous construction method of superstructure, bottom template 5 are reused using aluminum dipping form, according to the following steps
It carries out:
1) by determining position installation support 2.
2) it is horizontally-supported to be connected as a triangle for every three adjacent supports 2.
3) load transfer device 1 is installed in the top surface of support.
4) three steps of front are repeated in the top surface of load transfer device 1.
5) while carrying out step 4, superstructure bottom template 5 is installed and is connected to the side or bottom surface of support 2.
6) prefabricated components installation, reinforcement installation and overlapping concrete casting are carried out in all floors for installing support 2.
7) when overlapping concrete reaches strength of mould stripping, superstructure bottom template 5 is removed.
8) each layer support 2 is removed from the bottom to top when floor concrete strength reaches intensity requirement.
Embodiment 3: a kind of continuous construction method of superstructure, bottom template 5 uses precast concrete, by following step
It is rapid to carry out:
1) by determining position installation support 2.
2) it is horizontally-supported to be connected as a triangle for every three adjacent supports 2.
3) load transfer device 1 is installed in the top surface of support.
4) three steps of front are repeated in the top surface of load transfer device 1.
5) while carrying out step 4, superstructure bottom template 5 is installed and is connected to the side or bottom surface of support 2.
6) prefabricated components installation, reinforcement installation and overlapping concrete casting are carried out in all floors for installing support 2.
7) each layer support 2 is removed from the bottom to top when floor concrete strength reaches intensity requirement.
Place is not described in detail by the present invention, is the well-known technique of those skilled in the art of the present technique.Finally, it is stated that the above reality
It applies example to be only used to illustrate the technical scheme of the present invention and not to limit it, although having carried out specifically the present invention referring to preferred embodiment
It is bright, those skilled in the art should understand that, can with modification or equivalent replacement of the technical solution of the present invention are made, and
The objective and range for not departing from technical solution of the present invention, are intended to be within the scope of the claims of the invention.
Claims (9)
1. a kind of continuous construction method of superstructure, it is characterised in that: when floor construction, in a kind of load transfer device of superstructure embedded set
(1), the load transfer device (1) temporarily connects the support (2) between neighbouring superstructure, so that acting on upper support (2)
Load can be transmitted on lower support (2) by load transfer device (1).
2. the continuous construction method of superstructure according to claim 1, it is characterised in that: the load transfer device (1) is using special
Prefabricated components utilize precast concrete or utilize steel construction prefabricated components.
3. the continuous construction method of superstructure according to claim 1, it is characterised in that: the side of the load transfer device (1)
Or bottom surface is connected with bottom template (5).
4. the continuous construction method of superstructure according to claim 3, it is characterised in that: the bottom template (5) uses concrete
Prefabricated components, and it is supported on the top surface or side of load transfer device (1).
5. the continuous construction method of superstructure according to claim 1, it is characterised in that: the support (2) includes at least
The bottom end of a piece strut (7), pedestal (8) and node box (9), strut (7) connects pedestal (8) top connecting node box (9), strut
(7) it can need to be made into various specifications size according to the difference at scene, length is reached according to the combination of the different number of strut (7)
It adjusts.
6. the continuous construction method of superstructure according to claim 5, it is characterised in that: the node box (9) is rectangular
Body structure, in the through-hole for being surrounded by connection function of node box (9).
7. the continuous construction method of superstructure according to claim 5, it is characterised in that: the strut (7) is hollow side
Pipe or round tube shape structure, using precast member for reinforcing bar concrete or steel construction prefabricated component.
8. the continuous construction method of superstructure according to claim 1, it is characterised in that: every three adjacent supports (2) it
Between be interconnected to form the horizontally-supported ruggedized construction an of triangle.
9. the continuous construction method of described in any item superstructures according to claim 1~8, it is characterised in that: use precast concrete
(3), the prefabricated cylinder rib (4) of concrete or the prefabricated diaphragm capsule of concrete (6) and bottom template (5) coordinative construction, the construction method step are as follows:
One, by design position installation support (2)；
Two, it is horizontally-supported that triangle is connected in every three adjacent supports (2)；
Three, load transfer device (1) is installed in the top surface of support (2)；
Four, three steps of front are repeated in the top surface of load transfer device (1)；
Five, while carrying out four steps, the bottom template (5) of superstructure is installed and is connected to node box (9) side of support (2)
Face；
Six, precast concrete (3), the prefabricated cylinder rib (4) of concrete or the prefabricated diaphragm capsule of concrete (6) are carried out in all floors for installing support (2)
Installation, reinforcement installation and the overlapping concrete casting of prefabricated components；
Seven, it when overlapping concrete reaches strength of mould stripping, removes superstructure bottom template (5)；
Eight, each layer support (2) is removed from the bottom to top when floor concrete strength reaches intensity requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811630597.2A CN109680853B (en) | 2018-12-29 | 2018-12-29 | Continuous construction method of floor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811630597.2A CN109680853B (en) | 2018-12-29 | 2018-12-29 | Continuous construction method of floor system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109680853A true CN109680853A (en) | 2019-04-26 |
| CN109680853B CN109680853B (en) | 2021-01-26 |
Family
ID=66191189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811630597.2A Active CN109680853B (en) | 2018-12-29 | 2018-12-29 | Continuous construction method of floor system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1183129A (en) * | 1995-02-28 | 1998-05-27 | 安德烈·马里奥·斯托杜尔卡 | A method of constructing a suspended floor |
| CN105544970A (en) * | 2016-02-01 | 2016-05-04 | 成都市第六建筑工程公司 | Composite floor slab cast-in-place slab fixing device with bottom mold and construction method |
| CN205242997U (en) * | 2015-12-20 | 2016-05-18 | 重庆渝发建设有限公司 | Concrete superstructure polyphenyl template mounting structure |
| CN206346486U (en) * | 2016-12-19 | 2017-07-21 | 中冶天工集团有限公司 | Precast lining for multilayer floor slab template support frame body |
| CN107476477A (en) * | 2017-09-13 | 2017-12-15 | 深圳市道同创新科技开发有限公司 | A kind of assembled hollow floor and its construction method |
-
2018
- 2018-12-29 CN CN201811630597.2A patent/CN109680853B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1183129A (en) * | 1995-02-28 | 1998-05-27 | 安德烈·马里奥·斯托杜尔卡 | A method of constructing a suspended floor |
| CN205242997U (en) * | 2015-12-20 | 2016-05-18 | 重庆渝发建设有限公司 | Concrete superstructure polyphenyl template mounting structure |
| CN105544970A (en) * | 2016-02-01 | 2016-05-04 | 成都市第六建筑工程公司 | Composite floor slab cast-in-place slab fixing device with bottom mold and construction method |
| CN206346486U (en) * | 2016-12-19 | 2017-07-21 | 中冶天工集团有限公司 | Precast lining for multilayer floor slab template support frame body |
| CN107476477A (en) * | 2017-09-13 | 2017-12-15 | 深圳市道同创新科技开发有限公司 | A kind of assembled hollow floor and its construction method |
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| Publication number | Publication date |
|---|---|
| CN109680853B (en) | 2021-01-26 |
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