CN201826396U - Bolt connecting joint of steel I-beams and rectangular steel cylindrical column with outer-sleeved steel plate - Google Patents
Bolt connecting joint of steel I-beams and rectangular steel cylindrical column with outer-sleeved steel plate Download PDFInfo
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- CN201826396U CN201826396U CN2010205348598U CN201020534859U CN201826396U CN 201826396 U CN201826396 U CN 201826396U CN 2010205348598 U CN2010205348598 U CN 2010205348598U CN 201020534859 U CN201020534859 U CN 201020534859U CN 201826396 U CN201826396 U CN 201826396U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 163
- 239000010959 steel Substances 0.000 title claims abstract description 163
- 238000003466 welding Methods 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 241000579971 Terebridae Species 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 10
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses the structure of a connecting joint of a rectangular steel cylindrical column and steel I-beams, which relates to the technical structure of construction steel structure engineering. The connecting joint comprises the rectangular steel cylindrical column (1), the steel I-beams (2), an outer-sleeved steel plate (3) and high-strength bolts (4). The outer-sleeved steel plate (3) is arranged at a joint of the rectangular steel cylindrical column (1) and welded with the rectangular steel cylindrical column by means of peripheral fillet welding or energized rivet welding, bolt holes or threaded holes are disposed at corresponding positions of the high-strength bolts, end plates or T-shaped connecting pieces (5) are welded at ends of the steel I-beams, and the rectangular steel cylindrical column (1) is connected with the end plates or T-shaped connecting pieces (5) at the ends of the steel I-beams by the high-strength bolts (4). All welding of the connecting joints of the rectangular steel cylindrical column and the steel I-beams is completed in a factory, only bolt connection needs to be operated in a construction site, and the joint is large in rigidity, high in load bearing capacity, particularly fine in shock resistance and high in energy dissipation capacity.
Description
Technical field
The present invention relates to a kind of structure of construction steel structure field of engineering technology, specifically is a kind of rectangle steel tubing string and steel I-beam connected node structure.
Background technology
The advantage that the rectangle steel tubing string has that each is strong to waiting, torsional rigidity is big, be subjected to not have weak axle when curved, supporting capacity is high is used increasingly extensive in steel frame.Rectangle steel tubing string steel frame beam column connection at present is mainly and is rigidly connected, and needs field Welding but be rigidly connected, and speed of application is slow, and construction quality is difficult for guaranteeing, and in nineteen ninety-five Japan Kobe earthquake brittle fracture destruction has been taken place.Steel frame beam column couples together beam column by high-strength bolt and connector (angle steel, T steel, end plate etc.) welding job is finished in factory, building-site only need carry out high-strength bolt and connect, construction is fast, quality easily guarantees, the processing of member and node and installation easy realization of industrialization and standardization are the developing direction that beam column connects.
The rectangle steel tubing string is connected with the direct bolt of girder steel, and when node was subjected to load, the easy generating plane of post frange plate was out of shape outward, ultimate bearing capacity of joints is little, and particularly node rigidity is little, and hysteresis loop is pinched, energy dissipation capacity is low, and poor seismic behavior does not satisfy the shockproof requirements of strong node, weak member.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, particularly existing rectangle steel tubing string and steel I-beam bolt connected node poor seismic behavior, a kind of rectangle steel tubing string steel I-beam bolt connected node structure is provided, job site of the present invention does not need welding, strengthen by the rectangle steel tubing string being carried out the overcoat steel plate, avoided the face on the post edge of a wing to be out of shape outward.
In order to realize the foregoing invention purpose, the present invention by the following technical solutions:
The present invention includes rectangle steel tubing string, steel I-beam, overcoat steel plate and high-strength bolt.Rectangle steel tubing string node place overcoat steel plate, overcoat steel plate and rectangle steel tubing string are by the peripheral angles weld seam or power up the rivet weldering and be connected.The overcoat steel plate is a rectangular steel pipe, or is formed by the steel plate welding.Steel I-beam end welded end plate or T-connecting piece.At high-strength bolt corresponding position auger shell pit, tightening high-strength bolt is connected the rectangle steel tubing string with the end plate or the T-connecting piece of steel I-beam, or at high-strength bolt corresponding position auger shell keyhole, high-strength bolt passes overcoat steel plate and rectangle steel tubing string, and is connected with the end plate or the T-connecting piece of steel I-beam.Thereby the beam column of realizing steel frame connects.
The invention has the beneficial effects as follows:
(1) rectangle steel tubing string of the present invention and steel I-beam connected node all be welded on factory and finish, the job site only needs bolt to connect, owing to realize industrialization, standardized production, has accelerated speed of application, is easy to control construction quality.
(2) compare with steel I-beam bolt connected node with existing rectangle steel tubing string, node rigidity is big, carrying is high, and especially the node anti-seismic performance is good, and energy dissipation capacity is strong, has realized the shockproof requirements of strong node, weak member.
Description of drawings
Fig. 1 is that the rectangle steel tubing string is connected the facade constructional drawing with steel I-beam plane node end plate;
Fig. 2 is that the rectangle steel tubing string is connected plan view from above with steel I-beam plane node end plate;
Fig. 3 is that the rectangle steel tubing string is connected the facade constructional drawing with steel I-beam plane node T-steel;
Fig. 4 is that the rectangle steel tubing string is connected plan view from above with steel I-beam plane node T-steel;
Fig. 5 is that the rectangle steel tubing string is connected the facade constructional drawing with steel I-beam space nodes end plate;
Fig. 6 is that the rectangle steel tubing string is connected plan view from above with steel I-beam space nodes end plate;
Fig. 7 is that the rectangle steel tubing string is connected the facade constructional drawing with steel I-beam space nodes T-steel;
Fig. 8 is that the rectangle steel tubing string is connected plan view from above with steel I-beam space nodes T-steel.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated, present embodiment is being to implement under the prerequisite with the technical solution of the present invention, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Be rectangle steel tubing string and steel I-beam plane node end plate syndeton as shown in Figure 1, 2, among the figure, 1 is that rectangle steel tubing string, 2 is that steel I-beam, 3 is that outer sticking steel plate, 4 is that high-strength bolt, 5 is end plate.
Be depicted as rectangle steel tubing string and steel I-beam plane node T-steel syndeton as Fig. 3,4, among the figure, 1 is that rectangle steel tubing string, 2 is steel I-beam, is that 3 outer sticking steel plates, 4 are that high-strength bolt, 5 is T-steel.
Present embodiment is when concrete the use, and implementation process is:
(1) bore electric rivet hole on the sticking steel plate 3 outside, sticking steel plate 3 outside the rectangle steel tubing string 1 node place, outer sticking steel plate 3 peripheries are connected with rectangle steel tubing string 1 fillet weld and inner the nail with rectangle steel tubing string 1 rivet weld is connected;
(2) open bolt hole at rectangle steel tubing string 1 node place high-strength bolt 4 correspondence positions
(3) end plate 5 or T-steel 5 are connected with steel I-beam 2 welding or bolt;
(4) steel I-beam that will be connected with end plate 5 or T-steel 5 is connected by high-strength bolt 4 with rectangle steel tubing string 1.
Finish in steel work processing factory (1), (2), (3) in the above construction sequence, can produce in batches, is transported to the building site after finishing and carries out steel frame assembling construction.
Be depicted as rectangle steel tubing string and steel I-beam space nodes end plate syndeton as Fig. 5,6, among the figure, 1 is that rectangle steel tubing string, 2 is that steel I-beam, 3 is that overcoat steel plate, 4 is that high-strength bolt, 5 is end plate.
Be depicted as rectangle steel tubing string and steel I-beam space nodes T-steel syndeton as Fig. 7,8, among the figure, 1 is that rectangle steel tubing string, 2 is that steel I-beam, 3 is that overcoat steel plate, 4 is that high-strength bolt, 5 is T-steel.
Present embodiment is when concrete the use, and implementation process is:
(1) on every block of overcoat steel plate 3, bore electric rivet hole, sticking steel plate 3 outside the rectangle steel tubing string 1 node place, overcoat steel plate 3 peripheries are connected with rectangle steel tubing string 1 fillet weld and inner the nail with rectangle steel tubing string 1 rivet weld is connected;
(2) butt weld connects between the overcoat steel plate;
(3) open screwed hole at rectangle steel tubing string 1 node place high-strength bolt 4 correspondence positions
(4) end plate 5 or T-steel 5 are connected with steel I-beam 2 welding or bolt;
(5) tightening the steel I-beam that high-strength bolt 4 will be connected with end plate 5 or T-steel 5 is connected with rectangle steel tubing string 1.
Finish in steel work processing factory (1), (2), (3), (4) in the above construction sequence, can produce in batches, is transported to the building site after finishing and carries out steel frame assembling construction.
Claims (5)
1. rectangle steel tubing string and steel I-beam bolt connected node structure comprise rectangle steel tubing string, steel I-beam, overcoat steel plate, high-strength bolt, and it is characterized in that: rectangle steel tubing string overcoat steel plate, high-strength bolt is connected the rectangle steel tubing string with steel I-beam.
2. rectangle steel tubing string according to claim 1 and steel I-beam connected node structure, it is characterized in that: described rectangle steel tubing string node place overcoat steel plate, overcoat steel plate and rectangle steel tubing string are by the peripheral angles weld seam or power up the rivet weldering and be connected, the overcoat steel plate is a rectangular steel pipe, or is formed by the steel plate welding.
3. rectangle steel tubing string according to claim 1 and steel I-beam connected node structure is characterized in that: described steel I-beam end welded end plate or T-connecting piece.
4. rectangle steel tubing string according to claim 1 and steel I-beam connected node structure, it is characterized in that: described rectangle steel tubing string is tightened high-strength bolt the steel I-beam end coupling is connected with the rectangle steel tubing string with outer tube at high-strength bolt corresponding position auger shell pit.
5. rectangle steel tubing string according to claim 1 and steel I-beam connected node structure, it is characterized in that: described rectangle steel tubing string is opened bolt hole in the high-strength bolt corresponding position, high-strength bolt passes overcoat steel plate and rectangle steel tubing string, and is connected with the steel I-beam end coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205348598U CN201826396U (en) | 2010-09-19 | 2010-09-19 | Bolt connecting joint of steel I-beams and rectangular steel cylindrical column with outer-sleeved steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205348598U CN201826396U (en) | 2010-09-19 | 2010-09-19 | Bolt connecting joint of steel I-beams and rectangular steel cylindrical column with outer-sleeved steel plate |
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| CN201826396U true CN201826396U (en) | 2011-05-11 |
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| CN2010205348598U Expired - Fee Related CN201826396U (en) | 2010-09-19 | 2010-09-19 | Bolt connecting joint of steel I-beams and rectangular steel cylindrical column with outer-sleeved steel plate |
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| CN (1) | CN201826396U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942866A (en) * | 2010-09-19 | 2011-01-12 | 南京工业大学 | Rectangular steel pipe column and I-steel beam sleeve steel plate bolt connecting node |
| CN102561528A (en) * | 2012-03-05 | 2012-07-11 | 河北联合大学 | Concrete-filled steel tube connector and construction method thereof |
| CN104060699A (en) * | 2014-07-16 | 2014-09-24 | 青岛理工大学 | Connection device of beam and column of assembly-type T-type piece with rib plates |
| CN104060700A (en) * | 2014-07-16 | 2014-09-24 | 青岛理工大学 | Connection device of beam and column of assembly-type cast steel outer sleeve T-type piece |
| CN104234181A (en) * | 2013-12-26 | 2014-12-24 | 福建鑫晟钢业有限公司 | Steel building product and combination method thereof |
| CN106284655A (en) * | 2016-10-13 | 2017-01-04 | 哈尔滨工业大学 | Precast concrete beam stud connects node and method of attachment in succession |
| CN107558751A (en) * | 2017-05-19 | 2018-01-09 | 广东电网有限责任公司电力科学研究院 | A kind of bolted steel pipe column of use and its reinforcement means reinforced using channel-section steel |
| CN107859179A (en) * | 2017-10-11 | 2018-03-30 | 重庆大学 | A kind of flush type rectangular tube docking splicing node for assembling type steel structure |
| CN108005229A (en) * | 2017-10-11 | 2018-05-08 | 重庆大学 | A kind of orthogonal splicing node of the more bars of flush type rectangular tube for assembling type steel structure |
| CN106284659B (en) * | 2016-08-11 | 2019-03-08 | 重庆大学 | A kind of beam column fire-resistant node |
| CN114439246A (en) * | 2022-03-04 | 2022-05-06 | 深圳市雅鑫智能房屋有限公司 | Steel structure connection point installation construction process |
-
2010
- 2010-09-19 CN CN2010205348598U patent/CN201826396U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942866A (en) * | 2010-09-19 | 2011-01-12 | 南京工业大学 | Rectangular steel pipe column and I-steel beam sleeve steel plate bolt connecting node |
| CN102561528A (en) * | 2012-03-05 | 2012-07-11 | 河北联合大学 | Concrete-filled steel tube connector and construction method thereof |
| CN102561528B (en) * | 2012-03-05 | 2014-06-25 | 河北联合大学 | Concrete-filled steel tube connector and construction method thereof |
| CN104234181A (en) * | 2013-12-26 | 2014-12-24 | 福建鑫晟钢业有限公司 | Steel building product and combination method thereof |
| CN104234181B (en) * | 2013-12-26 | 2016-08-24 | 福建鑫晟钢业有限公司 | A kind of steel building products and combinations thereof method |
| CN104060699A (en) * | 2014-07-16 | 2014-09-24 | 青岛理工大学 | Connection device of beam and column of assembly-type T-type piece with rib plates |
| CN104060700A (en) * | 2014-07-16 | 2014-09-24 | 青岛理工大学 | Connection device of beam and column of assembly-type cast steel outer sleeve T-type piece |
| CN106284659B (en) * | 2016-08-11 | 2019-03-08 | 重庆大学 | A kind of beam column fire-resistant node |
| CN106284655A (en) * | 2016-10-13 | 2017-01-04 | 哈尔滨工业大学 | Precast concrete beam stud connects node and method of attachment in succession |
| CN106284655B (en) * | 2016-10-13 | 2018-09-07 | 哈尔滨工业大学 | Precast concrete beam stud connects connecting node and connection method |
| CN107558751A (en) * | 2017-05-19 | 2018-01-09 | 广东电网有限责任公司电力科学研究院 | A kind of bolted steel pipe column of use and its reinforcement means reinforced using channel-section steel |
| CN107859179A (en) * | 2017-10-11 | 2018-03-30 | 重庆大学 | A kind of flush type rectangular tube docking splicing node for assembling type steel structure |
| CN108005229A (en) * | 2017-10-11 | 2018-05-08 | 重庆大学 | A kind of orthogonal splicing node of the more bars of flush type rectangular tube for assembling type steel structure |
| CN114439246A (en) * | 2022-03-04 | 2022-05-06 | 深圳市雅鑫智能房屋有限公司 | Steel structure connection point installation construction process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Site Steel Structure Co., Ltd. Assignor: Nanjing University of Technology Contract record no.: 2012320000559 Denomination of utility model: Rectangular steel pipe column and I-steel beam sleeve steel plate bolt connecting node Granted publication date: 20110511 License type: Exclusive License Record date: 20120427 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Site Steel Structure Co., Ltd. Assignor: Nanjing University of Technology Contract record no.: 2012320000559 Date of cancellation: 20131014 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Site Steel Structure Co., Ltd. Assignor: Nanjing University of Technology Contract record no.: 2013320000724 Denomination of utility model: Rectangular steel pipe column and I-steel beam sleeve steel plate bolt connecting node Granted publication date: 20110511 License type: Exclusive License Record date: 20131017 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20160919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |