CN107435415A - A kind of reinforced column and construction method for building industrialization - Google Patents
A kind of reinforced column and construction method for building industrialization Download PDFInfo
- Publication number
- CN107435415A CN107435415A CN201710534635.3A CN201710534635A CN107435415A CN 107435415 A CN107435415 A CN 107435415A CN 201710534635 A CN201710534635 A CN 201710534635A CN 107435415 A CN107435415 A CN 107435415A
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- China
- Prior art keywords
- post shell
- concrete
- column
- shell
- pull bar
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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
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses a kind of reinforced column and construction method for building industrialization, this is used for the reinforced column of building industrialization and construction method completes post shell and steel reinforcement cage in factory, and post shell and steel reinforcement cage are assembled into arrangement of reinforcement casing, the arrangement of reinforcement casing of lightweight can at the construction field (site) by lift it is assembled after, casting concrete, which forms concrete inner prop, can obtain the structure of shaft section and Column border node section successively, the method that this concrete column combination of inner and outside is constructed respectively can be easy to rapid construction, improve efficiency of construction, and because the post shell outside concrete inner prop is molded by formed by integrally casting, there can be more preferable holistic resistant behavior, this is invented for the realm of building construction.
Description
Technical field
The present invention relates to the realm of building construction, more particularly to a kind of reinforced column for building industrialization and applies
Work method.
Background technology
Colligation vertical reinforcement and stirrup form steel reinforcement cage to ordinary reinforced concrete post first at the construction field (site), then in column section
Surrounding support template, after-pouring concrete, after concrete setting and reaching some strength requirement, then remove the mould of post surrounding
Plate.Site operation step is more, and flow is complicated, construction period length.
Traditional prefabricated reinforced concrete column completes above-mentioned steps in factory, and completely prefabricated reinforced column is transported
Defeated then to lift installation to behind job site, the weight of transport and lifting installation is larger, by built-in fitting, pre- between prefabricated components
Stay and pour that the connection such as part is integral, and connecting structure is complicated after jack grouting, steel bushing, concrete, the stress performance of structure and whole
Body is not good enough.
The content of the invention
It is an object of the invention to provide one kind construction and construction is simple and holistic resistant behavior to be preferably used to build work
The reinforced column and construction method of industry.
The technical solution used in the present invention is：
A kind of reinforced column for building industrialization, including underlying shaft section and with shaft section above spell
Connect and connect beams of concrete and the Column border node section of concrete floor, shaft section and Column border node Duan Jun include the post for being integrally formed making
Shell and the concrete inner prop in post shell, some stirrups are from top to bottom provided with concrete inner prop and are connected with each stirrup
The vertical reinforcement to form steel reinforcement cage is connect, each vertical reinforcement is additionally provided with and drawing is fixed on outside post through shaft section and Column border node section
It is some to pull bar between two opposite sides on shell, the both ends of pull bar are fastened by bolts.
The improvement of technical solution of the present invention is further used as, post shell is integrally formed by concreting, positioned at shaft
The post shell of section is all round closure and the cavity of both ends open, and some openings are provided with positioned at the post shell side of Column border node section.
The improvement of technical solution of the present invention is further used as, two layers of strengthening support net parallel to each other is filled with post shell,
Each strengthening support net is located inside and outside the shell of post shell below surface.
The improvement of technical solution of the present invention is further used as, each stirrup includes some reinforcing bars overlapped in length and breadth each other, to drawing
Bar is fixedly connected with some reinforcing bars being parallel to each other.
The improvement of technical solution of the present invention is further used as, each stirrup includes the reinforcing bar that closing ring rib ring is formed by bending
With the assistant reinforcement muscle being connected in stirrup circle, pull bar is fixedly connected with the both sides of some stirrup circles.
The improvement of technical solution of the present invention is further used as, both sides relative on post shell are stretched out to pull bar, to pull bar
Both ends are equipped with external screw thread, and connection is threadably secured by the nut outside post shell to the both ends of pull bar.
The improvement of technical solution of the present invention is further used as, the inner side of post shell is located to the both ends of pull bar, to pull bar
Both ends are equipped with external screw thread, and the shell through post shell is provided with a stud, and stud is hollow setting, is set inside the hollow section of stud
There is internal thread, the outside of stud is provided with the nut for being close to the setting of post shell, and stud is stretched into post shell and to pull bar both ends screw thread
Connection.
The construction method of a kind of reinforced column for building industrialization, it is characterised in that comprise the following steps：
A, the post shell for making shaft section and Column border node section is integrally formed, the post shell of shaft section is all round closure both ends
The cavity of opening, the both ends open of the post shell of Column border node section and is provided with some openings in side；
B, it is fixed to form steel by some vertical reinforcements be arrangeding in parallel and with the stirrup that each vertical reinforcement is connected
Muscle cage；
C, steel reinforcement cage is respectively placed in the post shell of shaft section and Column border node section, it is some right by what is set on steel reinforcement cage
Both sides of the pull bar respectively with each post shell are fixedly connected, and form arrangement of reinforcement casing；
D, it is the arrangement of reinforcement casing of shaft section and Column border node section is in place by lifting at the construction field (site), and consolidated by caging bolt
Determine connecting pole figure and the arrangement of reinforcement casing of Column border node section；
E, the superimposed sheet of assembled beams of concrete and concrete floor, then one-piece casting concrete can form concrete column entirety
With beams of concrete and concrete floor.
Be further used as the improvement of technical solution of the present invention, the post shell integral production shaping of shaft section and Column border node section and
It is linked to be entirety, concrete inner prop is formed after the concreting surrounded in cavity, concrete inner prop melts as one with post shell
Body.
Beneficial effects of the present invention：This is used for the reinforced column of building industrialization and construction method by post shell and steel
Muscle cage is completed in factory, and post shell and steel reinforcement cage are assembled into arrangement of reinforcement casing, and the arrangement of reinforcement casing of lightweight can be existing in construction
After field is by lifting assembly, casting concrete, which forms concrete inner prop, can obtain the structure of shaft section and Column border node section successively,
The method that this concrete column combination of inner and outside is constructed respectively can be easy to rapid construction, improve efficiency of construction, and due to concrete inner prop
Outer post shell is molded by formed by integrally casting, can have more preferable holistic resistant behavior.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the concrete column first embodiment cross-sectional view that the present invention is located at shaft section；
Fig. 2 is the concrete column first embodiment cross-sectional view that the present invention is located at shaft section；
Fig. 3 is the concrete column first embodiment cross-sectional view that the present invention is located at shaft section；
Fig. 4 is the concrete column first embodiment cross-sectional view that the present invention is located at Column border node section；
Fig. 5 is the concrete column first embodiment cross-sectional view that the present invention is located at Column border node section.
Embodiment
1~Fig. 5 of reference picture, the present invention is a kind of reinforced column for building industrialization, including underlying
Shaft section and with splicing above shaft section and being connected the Column border node section of beams of concrete and concrete floor, shaft section and Column border node section
Include being integrally formed the post shell 1 of making and the concrete inner prop 2 in post shell 1, in concrete inner prop 2 from top to bottom
Be all connected with being formed the vertical reinforcement 4 of steel reinforcement cage provided with some stirrups 3 and with each stirrup 3, each vertical reinforcement 4 through shaft section and
Column border node section, it is additionally provided with and is fixed on post shell 1 some to pull bar 5 two opposite sides drawing, spiral shell is passed through to the both ends of pull bar 5
Bolt fastens.
This is used for the reinforced column of building industrialization and construction method has made post shell 1 and steel reinforcement cage in factory
Into, and post shell 1 and steel reinforcement cage are assembled into arrangement of reinforcement casing, the arrangement of reinforcement casing of lightweight can be assembled by lifting at the construction field (site)
Afterwards, casting concrete, which forms concrete inner prop 2, can obtain the structure of shaft section and Column border node section successively, inside and outside this concrete column
It can be easy to rapid construction with reference to the method constructed respectively, improve efficiency of construction, and because the post shell 1 outside concrete inner prop 2 is logical
Formed by integrally casting shaping is crossed, there can be more preferable holistic resistant behavior.
As the preferred embodiment of the present invention, post shell 1 is integrally formed by concreting, positioned at the post of shaft section
Shell 1 is the cavity of all round closure and both ends open, and some openings are provided with positioned at the side of post shell 1 of Column border node section.
As the preferred embodiment of the present invention, two layers of strengthening support net parallel to each other is filled with post shell 1, it is each to strengthen
Support net is located inside and outside the shell of post shell 1 below surface.
As the preferred embodiment of the present invention, each stirrup 3 includes some reinforcing bars overlapped in length and breadth each other, to pull bar 5 with
Wherein some parallel reinforcing bars are fixedly connected.
As the preferred embodiment of the present invention, each stirrup 3 include by bending formed the reinforcing bar of closing ring rib ring 31 with
The assistant reinforcement muscle 32 being connected in stirrup circle 31, pull bar 5 is fixedly connected with the both sides of some stirrup circles 31.
As the preferred embodiment of the present invention, both sides relative on post shell 1 are stretched out to pull bar 5, to the both ends of pull bar 5
External screw thread is equipped with, connection is threadably secured by the nut 6 outside post shell 1 to the both ends of pull bar 5.
As the preferred embodiment of the present invention, the inner side of post shell 1 is located to the both ends of pull bar 5, to the both ends of pull bar 5
External screw thread is equipped with, the shell through post shell 1 is provided with a stud 61, and stud 61 is hollow setting, in the hollow section of stud 61
Portion is provided with internal thread, and the outside of stud 61 is provided with the nut 62 for being close to the setting of post shell 1, stud 61 stretch into post shell 1 with it is right
The both ends of pull bar 5 are threadedly coupled.
A kind of construction method of reinforced column for building industrialization, comprises the following steps：
A, the post shell 1 for making shaft section and Column border node section is integrally formed, the post shell 1 of shaft section is all round closure two
The cavity of end opening, the both ends open of the post shell 1 of Column border node section and is provided with some openings in side；
B, some vertical reinforcements 4 be arrangeding in parallel and being fixed with the stirrup 3 that each vertical reinforcement 4 is connected to be formed
Steel reinforcement cage；
C, steel reinforcement cage is respectively placed in the post shell 1 of shaft section and Column border node section, it is some by what is set on steel reinforcement cage
Both sides of the pull bar 5 respectively with each post shell 1 are fixedly connected, form arrangement of reinforcement casing；
D, it is the arrangement of reinforcement casing of shaft section and Column border node section is in place by lifting at the construction field (site), and consolidated by caging bolt
Determine connecting pole figure and the arrangement of reinforcement casing of Column border node section；
E, the superimposed sheet of assembled beams of concrete and concrete floor, then one-piece casting concrete can form concrete column entirety
With beams of concrete and concrete floor.
As the preferred embodiment of the present invention, the integral production of post shell 1 of shaft section and Column border node section is molded and is linked to be
It is overall, concrete inner prop is formed after the concreting surrounded in cavity, concrete inner prop 2 combines together with post shell 1.
This reinforced column figure and the post shell 1 of Column border node section can pass through pouring molding, the post of shaft section in factory
Shell 1 is made using surrounding full-closed structure, and local openings are set on the post shell 1 of Column border node section, can be easy in construction
It is connected with beams of concrete by pouring.
The post shell 1 and steel reinforcement cage to be completed in factory can be assembled into arrangement of reinforcement casing, and by steel reinforcement cage in post shell 1
After being fixed, concrete inner prop 2 is formed by casting concrete, post shell 1 of the concrete inner prop 2 after solidification with outside melts
It is integrated, without being dismantled to post shell 1.
To drawing the both sides relative on post shell 1 pull bar 5, and it is fixedly connected with each stirrup 3 in steel reinforcement cage, can be
In post shell 1 while fixed steel bars cage so that concrete inner prop 2 pours front pillar shell 1 with steel reinforcement cage in firmly and stably
Self-balancing state, after the completion of concrete inner prop 2 pours, concrete inner prop 2 combines together with post shell 1, so that steel
Reinforced concrete post shaft has more preferable holistic resistant behavior.
After concrete inner prop 2 pours and finishes and solidify, post shell 1 combines together with concrete inner prop 2, forms reinforcing bar and mixes
The shaft section and Column border node section of solidifying earth pillar, are easy to connect beams of concrete in work progress, and the process of whole scene construction is no longer
There is the dismounting of template, site operation flow can be saved.
Formed after the early strength concrete stirring solidification that each side panel of post shell 1 passes through fine aggregate, form each side panel
The aggregate size of early strength concrete is less than 10mm, and the cubic compressive strength of early strength concrete ensures to be not less than for 7 days 20MPa, and 28
It is not less than 30MPa.
Each side panel can be completed, for building by arrangement above in industrialized building element factory rapid processing
During industrialized construction, the coat of plaster or clear-water concrete decorative layer that may act as surface of concrete structure use.
Two layers of strengthening support net is equipped with each side plate, each strengthening support net is two-way steel silk screen, and strengthening support net is two-way high-strength
Spend web or other high-strength material mesh grids.
The length of side of each grid is not less than 10mm in strengthening support net, and each strengthening support net is located at below concrete slab both side surface
At 2mm.
Each side plate is positioned opposite to each other as the template of surrounding, by passing through the pulling eye on each side plate to pull bar 5 to drawing
Form self-balancing and pour cavity, the concrete thin plates can undertake the pull bar concentrated force of plate face, and can after the completion of construction with coagulation
Native component is effectively combined as a whole, without removing after the completion of construction, so as to meet the needs of building industrialization.
Certainly, the invention is not limited to above-mentioned embodiment, and those skilled in the art are without prejudice to originally
Equivalent variations or replacement can be also made on the premise of spirit, these equivalent modifications or replacement are all contained in the application right
It is required that in limited range.
Claims (9)
- A kind of 1. reinforced column for building industrialization, it is characterised in that：Including underlying shaft section and with institute State and splice above shaft section and connect the Column border node section of beams of concrete and concrete floor, the shaft section and Column border node section are wrapped Include the post shell for being integrally formed making and the concrete inner prop in the post shell, in the concrete inner prop from top to bottom It is all connected with being formed the vertical reinforcement of steel reinforcement cage provided with some stirrups and with each stirrup, each vertical reinforcement is through shaft Section and Column border node section, be additionally provided with drawing is fixed on the post shell it is some to pull bar two opposite sides, it is described to pull bar Both ends are fastened by bolts.
- 2. the reinforced column according to claim 1 for building industrialization, it is characterised in that：The post shell leads to Cross concreting to be integrally formed, the post shell positioned at the shaft section is all round closure and the cavity of both ends open, positioned at institute The post shell side for stating Column border node section is provided with some openings.
- 3. the reinforced column according to claim 2 for building industrialization, it is characterised in that：In the post shell Filled with two layers of strengthening support net parallel to each other, each strengthening support net is located inside and outside the shell of post shell below surface.
- 4. the reinforced column for building industrialization according to any one in claims 1 to 3, its feature exist In：Each stirrup includes some reinforcing bars overlapped in length and breadth each other, and described fixed to pull bar with some reinforcing bars being parallel to each other connects Connect.
- 5. the reinforced column for building industrialization according to any one in claims 1 to 3, its feature exist In：Each stirrup includes the assistant reinforcement muscle for forming the reinforcing bar of closing ring rib ring by bending and being connected in stirrup circle, institute State and pull bar is fixedly connected with the both sides of some stirrup circles.
- 6. the reinforced column according to claim 1 for building industrialization, it is characterised in that：It is described that pull bar is stretched Go out both sides relative on post shell, the both ends to pull bar are equipped with external screw thread, and the both ends to pull bar pass through positioned at post Nut outside shell is threadably secured connection.
- 7. the reinforced column according to claim 1 for building industrialization, it is characterised in that：It is described to pull bar Both ends are located at the inner side of post shell, and the both ends to pull bar are equipped with external screw thread, and the shell through the post shell is provided with one Stud, the stud are hollow setting, and internal thread is provided with inside the hollow section of the stud, and the outside of the stud, which is provided with, to be close to The nut that post shell is set, the stud are stretched into post shell and are threadedly coupled with to pull bar both ends.
- 8. the construction method of a kind of reinforced column for building industrialization, it is characterised in that comprise the following steps：A, the post shell for making shaft section and Column border node section is integrally formed, the post shell of the shaft section is all round closure both ends The cavity of opening, the both ends open of the post shell of the Column border node section and is provided with some openings in side；B, it is fixed to form steel by some vertical reinforcements be arrangeding in parallel and with the stirrup that each vertical reinforcement is connected Muscle cage；C, the steel reinforcement cage is respectively placed in the post shell of shaft section and Column border node section, if by setting on the steel reinforcement cage It is dry that both sides of the pull bar respectively with each post shell are fixedly connected, form arrangement of reinforcement casing；D, it is the arrangement of reinforcement casing of the shaft section and Column border node section is in place by lifting at the construction field (site), and consolidated by caging bolt Surely the arrangement of reinforcement casing of the shaft section and Column border node section is connected；E, the superimposed sheet of assembled beams of concrete and concrete floor, then can to form concrete column overall and mixed for one-piece casting concrete Solidifying Tu Liang and concrete floor.
- 9. the construction method of the reinforced column according to claim 8 for building industrialization, it is characterised in that：Institute State the post shell integral production shaping of shaft section and Column border node section and be linked to be entirety, the concreting surrounded in cavity is complete Concrete inner prop is formed after finishing, the concrete inner prop combines together with post shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534635.3A CN107435415A (en) | 2017-07-03 | 2017-07-03 | A kind of reinforced column and construction method for building industrialization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534635.3A CN107435415A (en) | 2017-07-03 | 2017-07-03 | A kind of reinforced column and construction method for building industrialization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107435415A true CN107435415A (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710534635.3A Pending CN107435415A (en) | 2017-07-03 | 2017-07-03 | A kind of reinforced column and construction method for building industrialization |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706006A (en) * | 2020-07-28 | 2020-09-25 | 上海天华建筑设计有限公司 | Integrated reinforced bar mould-free cast-in-situ concrete column |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2663555Y (en) * | 2003-11-04 | 2004-12-15 | 史春月 | One-step pouring die of building upright post |
| CN201474291U (en) * | 2009-08-14 | 2010-05-19 | 刘江华 | Modular assembly construction template device |
| CN203373904U (en) * | 2013-04-24 | 2014-01-01 | 中国十七冶集团有限公司 | High-durability permanent column template |
| CN204826411U (en) * | 2015-08-04 | 2015-12-02 | 万保金 | Exempt from to tear open precast concrete frame post template |
| CN106032692A (en) * | 2015-11-06 | 2016-10-19 | 广州容联建筑科技有限公司 | Integral pouring molding construction method for reinforced concrete column |
-
2017
- 2017-07-03 CN CN201710534635.3A patent/CN107435415A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2663555Y (en) * | 2003-11-04 | 2004-12-15 | 史春月 | One-step pouring die of building upright post |
| CN201474291U (en) * | 2009-08-14 | 2010-05-19 | 刘江华 | Modular assembly construction template device |
| CN203373904U (en) * | 2013-04-24 | 2014-01-01 | 中国十七冶集团有限公司 | High-durability permanent column template |
| CN204826411U (en) * | 2015-08-04 | 2015-12-02 | 万保金 | Exempt from to tear open precast concrete frame post template |
| CN106032692A (en) * | 2015-11-06 | 2016-10-19 | 广州容联建筑科技有限公司 | Integral pouring molding construction method for reinforced concrete column |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706006A (en) * | 2020-07-28 | 2020-09-25 | 上海天华建筑设计有限公司 | Integrated reinforced bar mould-free cast-in-situ concrete column |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171205 |
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| RJ01 | Rejection of invention patent application after publication |