CN101982623A - Strengthened bolt connecting joint for rectangular steel pipe column and inner sleeve of I-steel beam - Google Patents
Strengthened bolt connecting joint for rectangular steel pipe column and inner sleeve of I-steel beam Download PDFInfo
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- CN101982623A CN101982623A CN 201010515217 CN201010515217A CN101982623A CN 101982623 A CN101982623 A CN 101982623A CN 201010515217 CN201010515217 CN 201010515217 CN 201010515217 A CN201010515217 A CN 201010515217A CN 101982623 A CN101982623 A CN 101982623A
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Abstract
The invention discloses a connecting joint structure for a rectangular steel pipe column and an I-steel beam, which relates to the technical field of construction steel structure engineering, and comprises a rectangular steel pipe column (1), an I-steel beam (2), a sleeve (3) and a high-strength bolt (4), wherein a hole is arranged on the flange of the rectangular steel pipe column (1); the sleeve (3) horizontally crosses the rectangular steel pipe column (1) through the hole on the column flange and is welded with the column flange; the end part of the I-steel beam (2) is welded with an end plate or T-shaped connecting piece (5); and the high-strength bolt (4) passes through the sleeve (3) and connects the flange of the rectangular steel pipe column (1) and the end plate or the T-shaped connecting piece (5) of the I-steel beam. All the welding work of the connecting joint for the rectangular steel pipe column and the I-steel beam of the invention is finished in a factory, only bolt connection is needed on a construction site, and the joint has large rigidity, high bearing capacity, especially good seismic performance and strong energy consumption 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, the job site only need be carried out high-strength bolt and be connected, speed of application 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 can't be provided with the horizontal stiffening rib (or dividing plate) of post at the correspondence position of flange of beam, and the rectangle steel tubing string is connected with the direct bolt of girder steel, when node is subjected to load, the easy generating plane of post frange plate is out of shape outward, and ultimate bearing capacity of joints is little, and particularly node rigidity is little, 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 and steel I-beam bolt connected node structure are provided, job site of the present invention does not need welding, and realized the beam-ends moment of flexure is passed to the rectangle steel tubing string by sleeve pipe, 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, sleeve pipe and high-strength bolt.Perforate on the rectangle steel tubing string edge of a wing, sleeve pipe crosses the rectangle steel tubing string by the hole level on the post edge of a wing, and welds with the post edge of a wing, and casing length is no more than the rectangular steel pipe column cross-section size.Steel I-beam end welded end plate or T-connecting piece, high-strength bolt pass sleeve pipe the rectangle steel tubing string edge of a wing are 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 mid-side node end plate;
Fig. 2 be the rectangle steel tubing string with steel I-beam in the node end plate be connected the facade constructional drawing;
Fig. 3 is that the rectangle steel tubing string is connected plan view from above with steel I-beam mid-side node end plate;
Fig. 4 be the rectangle steel tubing string with steel I-beam in the node end plate be connected plan view from above;
Fig. 5 is that the rectangle steel tubing string is connected the facade constructional drawing with steel I-beam mid-side node T-steel;
Fig. 6 be the rectangle steel tubing string with steel I-beam in the node T-steel be connected the facade constructional drawing;
Fig. 7 is that the rectangle steel tubing string is connected plan view from above with steel I-beam mid-side node T-steel;
Fig. 8 be the rectangle steel tubing string with steel I-beam in the node T-steel be connected plan view from above.
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, has provided detailed embodiment and concrete operating process, but guarantor's expansion scope of the present invention is not limited to following embodiment.
Be depicted as rectangle steel tubing string and steel I-beam mid-side node end plate syndeton as Fig. 1,3, comprise rectangle steel tubing string 1, steel I-beam 2, sleeve pipe 3, high-strength bolt 4, end plate 5 and backing plate 6 among the figure.
Be depicted as node side board connecting structure in rectangle steel tubing string and the steel I-beam as Fig. 2,4, comprise rectangle steel tubing string 1, steel I-beam 2, sleeve pipe 3, high-strength bolt 4 and end plate 5 among the figure.
Be depicted as rectangle steel tubing string and steel I-beam mid-side node T-steel syndeton as Fig. 5,7, comprise rectangle steel tubing string 1, steel I-beam 2, sleeve pipe 3, high-strength bolt 4, T-steel 5 and backing plate 6 among the figure.
Be depicted as node T-steel syndeton in rectangle steel tubing string and the steel I-beam as Fig. 6,8, comprise rectangle steel tubing string 1, steel I-beam 2, sleeve pipe 3, high-strength bolt 4 and T-steel 5 among the figure.
Present embodiment is when concrete the use, and implementation process is:
(1) according to the position of bolt 4, holes at rectangle steel tubing string 1;
(2) sleeve pipe 3 is passed the hole of rectangle steel tubing string 1, and with 1 welding of rectangle steel tubing string;
(3) end plate 5 or T-steel 5 are connected with steel I-beam 2 welding or bolt;
(4) will be connected with the steel I-beam of end plate 5 or T-steel 5 and backing plate 6 and rectangle steel tubing string 1 is connected by bolt.
In the above construction sequence, finish in steel work processing factory (1), (2), (3), can produce in batches, is transported to the building site after finishing and carries out steel frame assembling construction.
Claims (4)
1. rectangle steel tubing string and steel I-beam bolt connected node structure, comprise rectangle steel tubing string, steel I-beam, sleeve pipe, high-strength bolt, it is characterized in that: establish sleeve pipe in the rectangle steel tubing string, high-strength bolt passes sleeve pipe the rectangle steel tubing string is connected with steel I-beam.
2. rectangle steel tubing string according to claim 1 and steel I-beam connected node structure is characterized in that: perforate on the described rectangle steel tubing string edge of a wing, sleeve pipe crosses the rectangle steel tubing string by the hole level on the post edge of a wing.
3. rectangle steel tubing string according to claim 1 and steel I-beam connected node structure is characterized in that: described sleeve pipe and the welding of the post edge of a wing, length is no more than the rectangular steel pipe column cross-section size.
4. 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, and be connected with the post edge of a wing by high-strength bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010515217 CN101982623A (en) | 2010-10-22 | 2010-10-22 | Strengthened bolt connecting joint for rectangular steel pipe column and inner sleeve of I-steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010515217 CN101982623A (en) | 2010-10-22 | 2010-10-22 | Strengthened bolt connecting joint for rectangular steel pipe column and inner sleeve of I-steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101982623A true CN101982623A (en) | 2011-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010515217 Pending CN101982623A (en) | 2010-10-22 | 2010-10-22 | Strengthened bolt connecting joint for rectangular steel pipe column and inner sleeve of I-steel beam |
Country Status (1)
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| CN (1) | CN101982623A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251587A (en) * | 2011-05-13 | 2011-11-23 | 天津大学 | Inner lining pipe type rectangular steel pipe column-H-shaped steel beam connecting node and manufacturing method thereof |
| CN102828560A (en) * | 2012-09-12 | 2012-12-19 | 清华大学 | Flange joint structure of hinge pin for assembled cold forming sectional steel structural connection |
| CN103276811A (en) * | 2013-05-14 | 2013-09-04 | 南京工业大学 | Screw hole enhanced type large-span glued wooden post and beam connecting structure |
| CN104805901A (en) * | 2015-05-12 | 2015-07-29 | 江苏科技大学 | Plug-and-play steel structure beam and column connector and method |
| CN106013495A (en) * | 2016-07-13 | 2016-10-12 | 大连理工大学 | Arc damper for node energy consumption and shock absorption of prefabricated structure |
| CN106320537A (en) * | 2016-10-31 | 2017-01-11 | 华侨大学 | Prefabricated concrete-filled square steel tube column and steel girder connecting joint |
| CN106906901A (en) * | 2017-03-24 | 2017-06-30 | 清华大学 | Many disaster defense structures |
| CN107060078A (en) * | 2017-01-25 | 2017-08-18 | 哈尔滨工业大学 | A kind of aluminum joints used to wearing bolts assemblies space structure |
| CN107090916A (en) * | 2017-05-08 | 2017-08-25 | 常熟风范电力设备股份有限公司 | A kind of shape for hat steel-tube construction beam and the attachment structure in the middle part of square column |
| CN108755976A (en) * | 2018-08-31 | 2018-11-06 | 张跃 | A kind of connection structure of girder and secondary beam |
| CN110359564A (en) * | 2019-06-27 | 2019-10-22 | 南华大学 | A kind of connection method of reaming strengthening thimble tube FRP Structure Beam-column node |
| CN114482270A (en) * | 2022-02-09 | 2022-05-13 | 国住人居工程顾问有限公司 | Steel beam column module building structure system and construction method thereof |
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| CN2670469Y (en) * | 2003-12-17 | 2005-01-12 | 浙江杭萧钢构股份有限公司 | Structure of beam-column and supporting node |
| CN2700427Y (en) * | 2004-05-20 | 2005-05-18 | 上海拜特钢结构设计有限公司 | Perforated diaphragm plate type round column beam connection node structure |
| CN2716373Y (en) * | 2004-06-29 | 2005-08-10 | 浙江杭萧钢构股份有限公司 | Built-in I steel type beam-column node |
| JP2008121419A (en) * | 2008-01-11 | 2008-05-29 | Ohbayashi Corp | Structure and method for joining post and beam |
| JP2010159565A (en) * | 2009-01-07 | 2010-07-22 | Sumikin System Buildings Corp | Column-beam joint part and reinforcing hardware for column-beam joint part |
| CN201817918U (en) * | 2010-10-22 | 2011-05-04 | 南京工业大学 | Reinforced type bolt connection node of rectangular steel pipe column and H-steel beam inner sleeve |
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2010
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2670469Y (en) * | 2003-12-17 | 2005-01-12 | 浙江杭萧钢构股份有限公司 | Structure of beam-column and supporting node |
| CN2700427Y (en) * | 2004-05-20 | 2005-05-18 | 上海拜特钢结构设计有限公司 | Perforated diaphragm plate type round column beam connection node structure |
| CN2716373Y (en) * | 2004-06-29 | 2005-08-10 | 浙江杭萧钢构股份有限公司 | Built-in I steel type beam-column node |
| JP2008121419A (en) * | 2008-01-11 | 2008-05-29 | Ohbayashi Corp | Structure and method for joining post and beam |
| JP2010159565A (en) * | 2009-01-07 | 2010-07-22 | Sumikin System Buildings Corp | Column-beam joint part and reinforcing hardware for column-beam joint part |
| CN201817918U (en) * | 2010-10-22 | 2011-05-04 | 南京工业大学 | Reinforced type bolt connection node of rectangular steel pipe column and H-steel beam inner sleeve |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251587A (en) * | 2011-05-13 | 2011-11-23 | 天津大学 | Inner lining pipe type rectangular steel pipe column-H-shaped steel beam connecting node and manufacturing method thereof |
| CN102828560A (en) * | 2012-09-12 | 2012-12-19 | 清华大学 | Flange joint structure of hinge pin for assembled cold forming sectional steel structural connection |
| CN102828560B (en) * | 2012-09-12 | 2014-11-26 | 清华大学 | Flange joint structure of hinge pin for assembled cold forming sectional steel structural connection |
| CN103276811A (en) * | 2013-05-14 | 2013-09-04 | 南京工业大学 | Screw hole enhanced type large-span glued wooden post and beam connecting structure |
| CN103276811B (en) * | 2013-05-14 | 2016-02-24 | 南京工业大学 | Screw enhancement mode large span gummed pin beam syndeton |
| CN104805901A (en) * | 2015-05-12 | 2015-07-29 | 江苏科技大学 | Plug-and-play steel structure beam and column connector and method |
| CN106013495A (en) * | 2016-07-13 | 2016-10-12 | 大连理工大学 | Arc damper for node energy consumption and shock absorption of prefabricated structure |
| CN106320537A (en) * | 2016-10-31 | 2017-01-11 | 华侨大学 | Prefabricated concrete-filled square steel tube column and steel girder connecting joint |
| CN107060078A (en) * | 2017-01-25 | 2017-08-18 | 哈尔滨工业大学 | A kind of aluminum joints used to wearing bolts assemblies space structure |
| CN106906901A (en) * | 2017-03-24 | 2017-06-30 | 清华大学 | Many disaster defense structures |
| CN107090916A (en) * | 2017-05-08 | 2017-08-25 | 常熟风范电力设备股份有限公司 | A kind of shape for hat steel-tube construction beam and the attachment structure in the middle part of square column |
| CN108755976A (en) * | 2018-08-31 | 2018-11-06 | 张跃 | A kind of connection structure of girder and secondary beam |
| CN110359564A (en) * | 2019-06-27 | 2019-10-22 | 南华大学 | A kind of connection method of reaming strengthening thimble tube FRP Structure Beam-column node |
| CN114482270A (en) * | 2022-02-09 | 2022-05-13 | 国住人居工程顾问有限公司 | Steel beam column module building structure system and construction method thereof |
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Application publication date: 20110302 |