CN109339223A - A kind of connecting node and its construction method of column and steel lid beam - Google Patents
A kind of connecting node and its construction method of column and steel lid beam Download PDFInfo
- Publication number
- CN109339223A CN109339223A CN201811447463.7A CN201811447463A CN109339223A CN 109339223 A CN109339223 A CN 109339223A CN 201811447463 A CN201811447463 A CN 201811447463A CN 109339223 A CN109339223 A CN 109339223A
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- steel
- steel pipe
- column
- concrete
- lid beam
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 308
- 239000010959 steel Substances 0.000 title claims abstract description 308
- 238000010276 construction Methods 0.000 title claims abstract description 43
- 239000003351 stiffener Substances 0.000 claims description 20
- 238000005266 casting Methods 0.000 claims description 4
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000010485 coping Effects 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding 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
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/185—Connections not covered by E04B1/21 and E04B1/2403, e.g. connections between structural parts of different material
Abstract
The invention discloses the connecting node and its construction method of a kind of column and steel lid beam, the connecting node includes outer steel pipe, lamina tecti and column；The column includes concrete column, lengthways main steel bar and concrete stirrup；Concrete column described in the outer steel pipe wrapping portion is arranged in the cylinder that the column connects steel lid beam one end, it is welded to connect on the inside of the lengthways main steel bar and the outer steel pipe, the outer steel pipe top is arranged the lamina tecti and covers styletable face, and the steel lid beam is arranged on the lamina tecti and is fixedly connected with the lamina tecti.The construction method includes: successively to install prefabricated steel form and measure steel pipe, normal concrete is poured in the measure steel pipe, then the outer steel pipe, the lamina tecti are successively installed, the slightly expanded concrete is poured inside the outer steel pipe again, the steel form is finally removed and completes construction.The concrete column and steel lid beam connecting node and its construction method simple process, construction time are short, at low cost.
Description
Technical field
The present invention relates to municipal elevated project technical field, a kind of connecting node more particularly, to column and steel lid beam and
Its construction method.
Background technique
Portal type overhead structure generally uses the structure type of cast-in-place column and concrete bent cap, this portal type overhead structure
Concrete Coping Construction will just can be carried out after column construction, compare in construction and expend the time；Concrete Coping Construction needs
Set up high-supported formwork framed bent, complicated construction technique, construction work is at high cost；It is also needed after the completion of concrete Coping Construction up to 20
More days curing times, further extend the duration.
As rapid construction requirement is higher and higher, portal type overhead structure uses the group of column and steel lid beam more and more
Conjunction form, the design form combined with column and concrete bent cap are compared, using the steel lid beam of the portal type overhead structure of steel lid beam
Synchronous to process in steel construction factory, the processing and fabricating time does not account for the live duration；Steel lid beam is without setting up high-supported formwork framed bent, using large size
Equipment is installed, and does not need curing time, is conducive to shorten the site operation duration.Therefore, it is necessary to design a kind of column
With the connecting node of steel lid beam, for connecting column and steel lid beam.
Summary of the invention
The purpose of the present invention is to provide the connecting node and its construction method of a kind of column and steel lid beam, for column and
The portal type overhead structure of steel lid beam combination, with the portal type overhead structure construction technique for overcoming existing column and concrete bent cap to combine
The problem of complexity, engineering cost is high, long construction period.
In order to achieve the above object, the present invention provides the connecting nodes of a kind of column and steel lid beam, comprising: outer steel pipe,
Lamina tecti and column；
The column includes: concrete column, surround the concrete stirrup that the concrete column sets within it, and is located at
The lengthways main steel bar along concrete column direction setting on the inside of the concrete stirrup, the concrete stirrup and described vertical
It is fixedly connected to main reinforcement；
The cylinder that the column connects steel lid beam one end is arranged the outer steel pipe, described in the outer steel pipe wrapping portion
Be welded to connect on the inside of concrete column, the lengthways main steel bar and the outer steel pipe, the outer steel pipe top be arranged the lamina tecti with
The styletable face of oversite concrete column, the steel lid beam are arranged on the lamina tecti and are fixedly connected with the lamina tecti.
Optionally, the lamina tecti is steel lamina tecti, and the lamina tecti and the steel lid beam are welded to connect.
Optionally, manhole is arranged in the lamina tecti center, and interior steel pipe, the interior steel pipe and institute are arranged inside the outer steel pipe
Outer steel pipe coaxial arrangement is stated, the interior steel pipe and the lamina tecti are welded to connect.
Optionally, the inside ribbed stiffener for increasing structural strength is provided between the interior steel pipe and the outer steel pipe.
Optionally, the external ribbed stiffener for increasing structural strength is provided between the outer steel pipe and the steel lid beam.
Optionally, the internal ribbed stiffener and the external ribbed stiffener quantity are multiple, multiple internal ribbed stiffeners and
The external ribbed stiffener is arranged around the concrete column.
Optionally, slightly expanded concrete is poured inside the outer steel pipe.
Optionally, the concrete column cross sectional dimensions is identical with the outer steel pipe external wall cross-section size.
The present invention also provides a kind of construction method of the connecting node of column and steel lid beam, the construction method is used for institute
The construction of the connecting node of the column and steel lid beam stated, the construction method specifically includes the following steps:
S1: steel form will be installed after the lengthways main steel bar and concrete stirrup binding to certain absolute altitude, exposes portion
Divide the lengthways main steel bar and the concrete stirrup；
S2: the measure steel pipe is passed through and has been bound by prefabricated measure steel pipe identical with the outer steel pipe sectional dimension
The lengthways main steel bar and the concrete stirrup are simultaneously installed on the steel form；
S3: the concrete of certain altitude is poured in the measure steel pipe；
S4: modifying the measure steel pipe top, keeps the measure steel pipe top end face high to the steel lid soffit
Degree is equal to the outer steel pipe height；
S5: installing the outer steel pipe, and the lengthways main steel bar and the outer steel pipe inner wall are welded to connect；
S6: lamina tecti welded connecting is installed in the outer steel pipe；
S7: the lamina tecti center is provided with the manhole, continues casting concrete in the measure steel duct, in institute
It states and removes the steel form after pouring the slightly expanded concrete inside outer steel pipe, form the column.
Optionally, the steel form includes two identical semi-steel pipes, and two semi-steel pipes surround to form hole size
Steel pipe identical with the concrete column cross sectional dimensions, after two semi-steel pipes surround the holding concrete column, two
It is connected and fixed between the semi-steel pipe by fastener.
In the connecting node and its construction method of a kind of column provided by the invention and steel lid beam, the column and steel lid
The connecting node of beam includes: outer steel pipe, lamina tecti and column；The column includes: concrete column, sets around the concrete column
The concrete stirrup in it is set, and positioned at the indulging along concrete column direction setting on the inside of the concrete stirrup
To main reinforcement, the concrete stirrup is fixedly connected with the lengthways main steel bar；The column connects the cylinder of steel lid beam one end
The outer steel pipe, concrete column described in the outer steel pipe wrapping portion are set, and the lengthways main steel bar and outer steel pipe inside are welded
It connects in succession, the lamina tecti is arranged with the styletable face of oversite concrete column in the outer steel pipe top, and the steel lid beam is arranged in institute
It states on lamina tecti and is fixedly connected with the lamina tecti.The construction method of the connecting node of the concrete column and the steel lid beam
It specifically includes: steel form will be installed after the lengthways main steel bar and concrete stirrup binding to certain absolute altitude, expose part
The lengthways main steel bar and the concrete stirrup；Prefabricated measure steel pipe identical with the outer steel pipe sectional dimension, arranges described
Steel pipe is applied to pass through the lengthways main steel bar bound and the concrete stirrup and be installed on the steel form；In the measure
The concrete of certain altitude is poured in steel pipe；The measure steel pipe top is modified, the measure steel pipe top end face is arrived
Steel lid soffit height is equal to the outer steel pipe height；The outer steel pipe is installed, by the lengthways main steel bar and the outer steel
Inside pipe wall is welded to connect；It is installed in the outer steel pipe after the lamina tecti is welded to connect；The lamina tecti center is provided with
Manhole continues casting concrete in the measure steel duct, after the slightly expanded concrete is poured inside the outer steel pipe
The steel form is removed, the column is formed.Using the connecting node and its construction method of the column and steel lid beam, the steel
Bent cap, the steel form, the measure steel pipe and the outer steel pipe are processed in steel construction factory, and the processing and fabricating time does not account for existing
The field duration；Steel lid beam does not need curing time without setting up high-supported formwork framed bent, is conducive to shorten the site operation duration.
Detailed description of the invention
Fig. 1 is the connecting node schematic diagram of the column that one embodiment of the invention provides and steel lid beam；
Fig. 2 is the connecting node Section A-A figure of the column that one embodiment of the invention provides and steel lid beam；
Fig. 3 is the connecting node section B-B figure of the column that one embodiment of the invention provides and steel lid beam；
Fig. 4 is the construction method schematic diagram of the connecting node of the column that one embodiment of the invention provides and steel lid beam；
Wherein: 10- steel lid beam, 20- lamina tecti, steel pipe in 21-, 22- manhole, ribbed stiffener outside 31- are put more energy into inside 32-
Rib, 40- column, 41- slightly expanded concrete, 42- concrete column, 43- concrete stirrup, 44- lengthways main steel bar, 50- outer steel pipe,
60- measure steel pipe, 70- steel form.
Specific embodiment
A specific embodiment of the invention is described in more detail below in conjunction with schematic diagram.According to following description and
Claims, advantages and features of the invention will become apparent from.It should be noted that attached drawing is all made of very simplified form and
Using non-accurate ratio, only for the purpose of facilitating and clarifying the purpose of the embodiments of the invention.
One embodiment of the invention provides the connecting node of a kind of column and steel lid beam, the door combined for column and steel lid beam
Formula elevated structure.Fig. 1 is the connecting node schematic diagram of the column that one embodiment of the invention provides and steel lid beam, as shown in Figure 1, institute
The connecting node for stating column and steel lid beam includes: outer steel pipe 50, lamina tecti 20 and column 40.The column 40 includes: concrete
Column 42, the concrete stirrup 43 to set within it around the concrete column 42, and be located in the concrete stirrup 43
The lengthways main steel bar 44 along 42 direction of concrete column setting of side, the concrete stirrup 43 and the lengthways main steel bar 44 are fixed
Connection；Fig. 2 is the connecting node Section A-A figure of the column that one embodiment of the invention provides and steel lid beam, as shown in 1 and Fig. 2, institute
The cylinder setting outer steel pipe 50 that column 40 connects described 10 one end of steel lid beam is stated, is mixed described in 50 wrapping portion of outer steel pipe
Earth pillar 42 is coagulated, is welded to connect on the inside of the lengthways main steel bar 44 and the outer steel pipe 50, the top is arranged in 50 top of outer steel pipe
Cover board 20 is with the styletable face of oversite concrete column 42, and the steel lid beam 10 is arranged on the lamina tecti 20 and and the lamina tecti
20 are fixedly connected.
Further, the lamina tecti 20 is steel lamina tecti, and the lamina tecti 20 and the steel lid beam 10 are welded to connect.
The lamina tecti 20 and the steel lid beam 10 are made of same material or using the production of steel similar in phosphorus content, are convenient for institute
It states lamina tecti 20 and the steel lid beam 10 is welded to connect, guarantee firm welding.
Further, as shown in Fig. 2, manhole 22 is arranged in 20 center of the lamina tecti, inside the outer steel pipe 50 in setting
Steel pipe 21, the interior steel pipe 21 and the outer steel pipe 50 are coaxially disposed, and the interior steel pipe 21 and the lamina tecti 20 are welded to connect.
21 sectional dimension of interior steel pipe is between 22 size of 50 sectional dimension of outer steel pipe and the manhole.Due to the top cover
20 center of plate is provided with the manhole 22, and the interior steel pipe 21 is welded on lamina tecti 20 can increase node structure intensity.Fig. 3 is
The connecting node section B-B figure of column and steel lid beam that one embodiment of the invention provides, as shown in figure 3, on the steel lid beam 10
It is also equipped with manhole, the lamina tecti 20 and the steel lid beam 10 are welded to connect by construction personnel and the later period overhauls to facilitate.
Further, increase structural strength as shown in Fig. 2, being provided between the interior steel pipe 21 and the outer steel pipe 50
Internal ribbed stiffener 32 is provided with the external ribbed stiffener 31 for increasing structural strength between the outer steel pipe 50 and the steel lid beam 10,
Ribbed stiffener 32 and external 31 quantity of ribbed stiffener are multiple inside described, and multiple internal ribbed stiffeners 32 and the outside add
Strength rib 31 is arranged around the concrete column.The external ribbed stiffener 31 and the outer steel pipe 50, the steel lid beam 10 are all made of
It is welded to connect, since 20 center of lamina tecti is provided with the manhole 22, construction personnel can enter institute by the manhole 22
It states inside outer steel pipe 50, the internal ribbed stiffener 32 and the outer steel pipe 50, the interior steel pipe 21 are also using welded connecting.
Further, slightly expanded concrete 41 is poured inside the outer steel pipe 50.The outer steel pipe 50, the interior steel pipe 21
After being installed with lamina tecti 20, slightly expanded concrete 41 is poured from the manhole 22 and is filled inside the outer steel pipe 50.It is described micro- swollen
Swollen concrete adds certain swelling agent in concrete, send out concrete can by the effect of swelling agent during aquation
Raw certain expansion reaches prevention and treatment distress in concrete to compensate for the contraction of concrete, improves the purpose of concrete performance.
The present invention pours slightly expanded concrete 41 inside the outer steel pipe 50, can prevent 50 inner concrete of outer steel pipe from shrinking
Generate crack.
Further, the concrete column 42 is Circular Section Concrete Element column or square-section concrete column.The present embodiment
The cross-sectional shape of the concrete column is not limited, the node structure can be applied to Circular Section Concrete Element column, rectangular
Section concrete column or section are other shapes of concrete column.When the concrete column 42 be Circular Section Concrete Element column,
When i.e. shape is cylindrical body, the outer steel pipe 50 and the interior steel pipe 21 are circular cross-section steel pipe；When the concrete column 42
For square-section concrete column, the outer steel pipe 20 and the interior steel pipe 21 are square-section steel pipe.
Further, 42 cross section of concrete column is identical with 50 cross sectional dimensions of outer steel pipe, the connection section
Point and the concrete column 42 combine together, handsome in appearance, good integrity.
One embodiment of the invention also provides a kind of construction method of the connecting node of column and steel lid beam, the construction method
The construction of connecting node for the column and steel lid beam, Fig. 4 are the column and steel lid beam that one embodiment of the invention provides
Connecting node construction method schematic diagram, as shown in connection with fig. 4, the construction method specifically includes the following steps:
S1: steel form 70 will be installed after the lengthways main steel bar 44 and the concrete stirrup 43 binding to certain absolute altitude, cruelly
Lengthways main steel bar 44 described in exposed portion and the concrete stirrup 43；
S2: prefabricated measure steel pipe 60 identical with 50 sectional dimension of outer steel pipe passes through the measure steel pipe 60
The lengthways main steel bar 44 and the concrete stirrup 43 of binding are simultaneously installed on the steel form 70；
S3: pouring the concrete of certain altitude in the measure steel pipe 60, the preferred measure steel pipe of the present embodiment
60 height are 1 meter, more than concreting to the measure steel pipe bottom at 0.5 meter of position；
S4: modifying the measure steel pipe top for 60, makes 60 top end face of measure steel pipe to the steel lid beam 10
Floor height is equal to 50 height of outer steel pipe, and the preferred outer steel pipe height of the present embodiment is 1.5 meters, by described in field measurement
60 top end face of measure steel pipe modifies 60 top of measure steel pipe, makes the measure steel pipe to 10 floor height of steel lid beam
60 top end faces to 10 floor height of steel lid beam be 1.5 meters.
S5: installing the outer steel pipe 50, and the lengthways main steel bar 44 and 50 inner wall of the outer steel pipe are welded to connect；
S6: it is installed in the outer steel pipe after the lamina tecti 20 is welded to connect；
S7: 20 center of lamina tecti is provided with the manhole 22, continues to pour coagulation inside the measure steel pipe 60
Soil removes the steel form 70 after pouring the slightly expanded concrete 41 inside the outer steel pipe 50, forms the column 40.
Further, the steel form 70 includes two identical semi-steel pipes, and two semi-steel pipes surround to form inner hole
Size and the identical steel pipe of the concrete column cross sectional dimensions, two semi-steel pipes, which surround, holds the concrete column 42 tightly
Afterwards, it is connected and fixed between two semi-steel pipes by fastener.
In conclusion in the connecting node and its construction method of column and steel lid beam that one embodiment of the invention provides,
The connecting node of the column and steel lid beam includes: outer steel pipe, lamina tecti and column；The column includes: concrete column, surround
The concrete stirrup that the concrete column sets within it, and positioned on the inside of the concrete stirrup along the concrete
The lengthways main steel bar of column direction setting, the concrete stirrup are fixedly connected with the lengthways main steel bar；The column connects the steel
The outer steel pipe, concrete column, the lengthways main steel bar and institute described in the outer steel pipe wrapping portion is arranged in the cylinder of bent cap one end
It states and is welded to connect on the inside of outer steel pipe, the lamina tecti is arranged with the styletable face of oversite concrete column in the outer steel pipe top, described
Steel lid beam is arranged on the lamina tecti and is fixedly connected with the lamina tecti.The connection of the concrete column and the steel lid beam
The construction method of node specifically includes: will install punching block after the lengthways main steel bar and concrete stirrup binding to certain absolute altitude
Plate exposes the part lengthways main steel bar and the concrete stirrup；Prefabricated measure identical with the outer steel pipe sectional dimension
The measure steel pipe is passed through the lengthways main steel bar bound and the concrete stirrup and is installed to the steel form by steel pipe
On；The concrete of certain altitude is poured in the measure steel pipe；The measure steel pipe top is modified, the measure is made
Steel pipe top end face is equal to the outer steel pipe height to steel lid soffit height；The outer steel pipe is installed, it will be described longitudinal main
Muscle and the outer steel pipe inner wall are welded to connect；It is installed in the outer steel pipe after the lamina tecti is welded to connect；The top cover
Plate center is provided with manhole, continues casting concrete in the measure steel duct, pours inside the outer steel pipe described micro-
The steel form is removed after expansive concrete, forms the column.
The above is only a preferred embodiment of the present invention, does not play the role of any restrictions to the present invention.Belonging to any
Those skilled in the art, in the range of not departing from technical solution of the present invention, to the invention discloses technical solution and
Technology contents make the variation such as any type of equivalent replacement or modification, belong to the content without departing from technical solution of the present invention, still
Within belonging to the scope of protection of the present invention.
Claims (10)
1. the connecting node of a kind of column and steel lid beam characterized by comprising outer steel pipe, lamina tecti and column；
The column includes: concrete column, surround the concrete stirrup that the concrete column sets within it, and is located in institute
State the lengthways main steel bar along concrete column direction setting on the inside of concrete stirrup, the concrete stirrup and longitudinal master
Muscle is fixedly connected；
The outer steel pipe, coagulation described in the outer steel pipe wrapping portion is arranged in the cylinder that the column connects steel lid beam one end
It is welded to connect on the inside of earth pillar, the lengthways main steel bar and the outer steel pipe, the lamina tecti is arranged to cover in the outer steel pipe top
The styletable face of concrete column, the steel lid beam are arranged on the lamina tecti and are fixedly connected with the lamina tecti.
2. the connecting node of column according to claim 1 and steel lid beam, which is characterized in that the lamina tecti is steel top
Cover board, the lamina tecti and the steel lid beam are welded to connect.
3. the connecting node of column according to claim 2 and steel lid beam, which is characterized in that the lamina tecti center setting
Manhole, be arranged inside the outer steel pipe in steel pipe, the interior steel pipe and outer steel pipe coaxial arrangement, the interior steel pipe and described
Lamina tecti is welded to connect.
4. the connecting node of column according to claim 3 and steel lid beam, which is characterized in that the interior steel pipe and described outer
The inside ribbed stiffener for increasing structural strength is provided between steel pipe.
5. the connecting node of column according to claim 3 and steel lid beam, which is characterized in that the outer steel pipe and the steel
The external ribbed stiffener for increasing structural strength is provided between bent cap.
6. the connecting node of column according to claim 4 or 5 and steel lid beam, which is characterized in that the internal ribbed stiffener
Be with the external ribbed stiffener quantity it is multiple, multiple internal ribbed stiffeners and the external ribbed stiffener are around the concrete column
Setting.
7. the connecting node of column according to claim 1 and steel lid beam, which is characterized in that poured inside the outer steel pipe
Slightly expanded concrete.
8. the connecting node of column according to claim 1 and steel lid beam, which is characterized in that the concrete column cross section
Size is identical with the outer steel pipe external wall cross-section size.
9. a kind of construction method of the connecting node of column and steel lid beam, which is characterized in that the construction method is used for according to power
Benefit requires the construction of the connecting node of the described in any item columns of 1-8 and steel lid beam, and the construction method specifically includes following step
It is rapid:
S1: steel form will be installed after the lengthways main steel bar and concrete stirrup binding to certain absolute altitude, exposes part institute
State lengthways main steel bar and the concrete stirrup；
S2: prefabricated measure steel pipe identical with the outer steel pipe sectional dimension passes through the measure steel pipe described in having bound
Lengthways main steel bar and the concrete stirrup are simultaneously installed on the steel form；
S3: the concrete of certain altitude is poured in the measure steel pipe；
S4: modifying the measure steel pipe top, makes the measure steel pipe top end face to steel lid soffit height etc.
In the outer steel pipe height；
S5: installing the outer steel pipe, and the lengthways main steel bar and the outer steel pipe inner wall are welded to connect；
S6: lamina tecti welded connecting is installed in the outer steel pipe；
S7: the lamina tecti center is provided with the manhole, continues casting concrete in the measure steel duct, described outer
Steel duct removes the steel form after pouring the slightly expanded concrete, forms the column.
10. the construction method of the connecting node of column according to claim 9 and steel lid beam, which is characterized in that the steel
Template includes two identical semi-steel pipes, and two semi-steel pipes surround to form hole size and concrete column cross section ruler
Very little identical steel pipe passes through fastening between two semi-steel pipes after two semi-steel pipes surround the holding concrete column
Part is connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811447463.7A CN109339223B (en) | 2018-11-29 | 2018-11-29 | Connecting node of upright post and steel cap beam and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811447463.7A CN109339223B (en) | 2018-11-29 | 2018-11-29 | Connecting node of upright post and steel cap beam and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109339223A true CN109339223A (en) | 2019-02-15 |
| CN109339223B CN109339223B (en) | 2024-03-22 |
Family
ID=65318960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811447463.7A Active CN109339223B (en) | 2018-11-29 | 2018-11-29 | Connecting node of upright post and steel cap beam and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109339223B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173194A (en) * | 2020-02-21 | 2020-05-19 | 东南大学 | FRP truss node structure and implementation method thereof |
| CN113136793A (en) * | 2021-04-30 | 2021-07-20 | 四川省交通勘察设计研究院有限公司 | Novel steel structure capping beam and construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11303219A (en) * | 1998-04-24 | 1999-11-02 | Kajima Corp | Construction method |
| CN105803925A (en) * | 2016-03-17 | 2016-07-27 | 浙江大学 | Quick connection method for prefabricated steel pipe constraint type steel concrete pier columns and cover beam |
| CN105804246A (en) * | 2016-05-17 | 2016-07-27 | 福州大学 | Solderless assembly type steel pipe concrete beam column node and construction method thereof |
| CN209397707U (en) * | 2018-11-29 | 2019-09-17 | 上海市机械施工集团有限公司 | A kind of connecting node of column and steel lid beam |
-
2018
- 2018-11-29 CN CN201811447463.7A patent/CN109339223B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11303219A (en) * | 1998-04-24 | 1999-11-02 | Kajima Corp | Construction method |
| CN105803925A (en) * | 2016-03-17 | 2016-07-27 | 浙江大学 | Quick connection method for prefabricated steel pipe constraint type steel concrete pier columns and cover beam |
| CN105804246A (en) * | 2016-05-17 | 2016-07-27 | 福州大学 | Solderless assembly type steel pipe concrete beam column node and construction method thereof |
| CN209397707U (en) * | 2018-11-29 | 2019-09-17 | 上海市机械施工集团有限公司 | A kind of connecting node of column and steel lid beam |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173194A (en) * | 2020-02-21 | 2020-05-19 | 东南大学 | FRP truss node structure and implementation method thereof |
| CN111173194B (en) * | 2020-02-21 | 2022-02-15 | 东南大学 | FRP truss node structure and implementation method thereof |
| CN113136793A (en) * | 2021-04-30 | 2021-07-20 | 四川省交通勘察设计研究院有限公司 | Novel steel structure capping beam and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109339223B (en) | 2024-03-22 |
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