CN103835437A - Corrugated web steel column with cross-shaped section - Google Patents

Corrugated web steel column with cross-shaped section Download PDF

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Publication number
CN103835437A
CN103835437A CN201410098762.XA CN201410098762A CN103835437A CN 103835437 A CN103835437 A CN 103835437A CN 201410098762 A CN201410098762 A CN 201410098762A CN 103835437 A CN103835437 A CN 103835437A
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CN
China
Prior art keywords
corrugated
steel
web
plain plate
corrugated steel
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410098762.XA
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Chinese (zh)
Inventor
郑廷银
金相继
顾郑扬
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Nanjing Tech University
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Nanjing Tech University
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Publication date
Application filed by Nanjing Tech University filed Critical Nanjing Tech University
Priority to CN201410098762.XA priority Critical patent/CN103835437A/en
Publication of CN103835437A publication Critical patent/CN103835437A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a corrugated web steel column with a cross-shaped section. The corrugated web steel column comprises corrugated steel webs and plain plate flanges and is formed by welding an H-shaped corrugated web steel and two T-shaped corrugated web steel or welding four T-shaped corrugated web steel or welding three corrugated steel webs and four plain plate flanges, wherein the connection points of the corrugated steel webs and the plain plate flanges are in the middle of the width of the plain plate flanges, and the corrugated steel webs are curved, folded or trapezoidal. The steel column is reasonable in section composition, has good mechanical properties, high bearing capacity, good ductility, excellent anti-seismic property and simple structure, is convenient and fast to produce and process, saves steel and is low in cost.

Description

A kind of corrugated web star section steel column
Technical field
The present invention relates to the new structure in a kind of construction work, be specifically related to a kind of corrugated web star section steel column.
Background technology
Many high-rise steel structure, the status in China's modernization construction becomes increasingly conspicuous, and the parent who is more and more subject to people looks at, and is subject in recent years Chinese scholars and engineers and technicians' great attention, thereby is used widely.
In the Practical Project of many high-rise steel structure, particularly in the transition zone engineering of connection lower rebar concrete basement and steel superstructure, conventionally adopt traditional flat web star section steel column, and its sectional dimension is conventionally very large, particularly web size.In order to ensure the local stability of web, meet the web ratio of height to thickness limit value of " Code for design of steel structures " defined, conventionally increase its web thickness, this will cause increasing steel consumption, increase construction cost, thereby increase the comprehensive cost of engineering.
Summary of the invention
Object of the present invention is in order to improve the stress performance comprehensive cost of unlikely remarkable its engineering of increase again of existing flat web star section steel column, make it in engineering, be able to extensive use, a kind of corrugated web star section steel column is provided, this steel column cross section composition rationally, mechanical property is good, bearing capacity is high, and ductility is good, anti-seismic performance is excellent; Simple structure, makes easy to process, quick; Saving steel, with low cost.
The technical solution used in the present invention is: a kind of corrugated web star section steel column, comprise corrugated steel web and the plain plate edge of a wing, be welded or four corrugated steel web T-steels are welded or three corrugated steel webs and four plain plate edges of a wing welding combine by a slice corrugated steel web H shaped steel and two corrugated steel web T-steels, the tie point on corrugated steel web and the plain plate edge of a wing is positioned at the width mid point on the plain plate edge of a wing, and corrugated steel web form adopts shaped form, fold-line-shaped or trapezoidal.
As preferably, the various forms of described corrugated steel web all requires at least one ripple wide.
New type corrugated web cross steel column of the present invention, is only made up of corrugated steel web and two parts of plain plate edge of a wing steel plate, and rationally, mechanical property is good for its cross section composition; Simple structure, makes easy to process, quick.With the traditional flat web of corrugated web replacement, avoid using vertical stiffening rib, not only save steel, also improve the stability bearing capacity of structure.
Production method of the present invention: corrugated steel web and the plain plate edge of a wing combine corrugated web cross steel column through welding, are welded on steel work processing factory and complete.
Beneficial effect: New type corrugated web star section steel column of the present invention, simple structure, makes easy to process, quick, with low cost;
Rationally, mechanical property is good for cross section of the present invention composition;
Steel column of the present invention adopts all steel form, and therefore bearing capacity is high, ductility good, anti-seismic performance is excellent;
Web of the present invention adopts the corrugated web of the mode of putting, and forms equivalent longitudinal stiffener effect, can improve the local stability of web;
Web of the present invention adopts the corrugated web of the mode of putting, and has improved the monolithic stability bearing capacity of steel column;
Corrugated web of the present invention can be broken through the ratio of height to thickness restriction of Code for design of steel structures defined, in the situation that not reducing bearing capacity, can reduce web thickness, and saving steel, reduces engineering comprehensive cost;
The present invention vertically need not stiffening rib, and labor and material saving can reduce the integration engineering cost of engineering;
The present invention has expanded research and the application of steel column, has greatly enriched the content of steel structure column.
The present invention can provide new structure post for the exploitation of new steel structure dwelling house system, has good conversion prospect.
Brief description of the drawings
Fig. 1 is that the present invention adopts shaped form corrugated steel web stereogram;
Fig. 2 is that the present invention adopts shaped form corrugated steel web top view;
Fig. 3 is that the present invention adopts fold-line-shaped corrugated steel web stereogram;
Fig. 4 is that the present invention adopts fold-line-shaped corrugated steel web top view;
Fig. 5 is that the present invention adopts trapezoidal corrugated steel web stereogram;
Fig. 6 is that the present invention adopts trapezoidal corrugated steel web top view.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in Fig. 1-6: a kind of corrugated web star section steel column, comprise corrugated steel web 2 and the plain plate edge of a wing 1, be welded or four corrugated steel web T-steels are welded or three corrugated steel webs 2 and the four plain plate edges of a wing 1 welding combine by a slice corrugated steel web H shaped steel and two corrugated steel web T-steels, the tie point on corrugated steel web 2 and the plain plate edge of a wing 1 is positioned at the width mid point on the plain plate edge of a wing 1, and corrugated steel web 2 forms adopt shaped forms, fold-line-shaped or trapezoidal.The various forms of described corrugated steel web 2 all requires at least one ripple wide.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.In the present embodiment not clear and definite each ingredient all available prior art realized.

Claims (2)

1. a corrugated web star section steel column, it is characterized in that: comprise corrugated steel web and the plain plate edge of a wing, be welded or four corrugated steel web T-steels are welded or three corrugated steel webs and four plain plate edges of a wing welding combine by a slice corrugated steel web H shaped steel and two corrugated steel web T-steels, the tie point on corrugated steel web and the plain plate edge of a wing is positioned at the width mid point on the plain plate edge of a wing, and corrugated steel web form adopts shaped form, fold-line-shaped or trapezoidal.
2. a kind of corrugated web star section steel column according to claim 1, is characterized in that: the various forms of described corrugated steel web all requires at least one ripple wide.
CN201410098762.XA 2014-03-17 2014-03-17 Corrugated web steel column with cross-shaped section Pending CN103835437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410098762.XA CN103835437A (en) 2014-03-17 2014-03-17 Corrugated web steel column with cross-shaped section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410098762.XA CN103835437A (en) 2014-03-17 2014-03-17 Corrugated web steel column with cross-shaped section

Publications (1)

Publication Number Publication Date
CN103835437A true CN103835437A (en) 2014-06-04

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Family Applications (1)

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Country Status (1)

Country Link
CN (1) CN103835437A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104264901A (en) * 2014-09-29 2015-01-07 南京工业大学 Battened steel column connected by cellular connection plates
CN104328862A (en) * 2014-11-24 2015-02-04 南京工业大学 Cross-shaped section column of corrugated steel web-concrete filled steel tube flange combination
CN104372893A (en) * 2014-11-24 2015-02-25 南京工业大学 Specially-shaped steel column with T-shaped section of corrugated web plate
CN104405083A (en) * 2014-11-24 2015-03-11 南京工业大学 Corrugated steel web plate-steel pipe concrete flange combined section L-shaped column
CN104405085A (en) * 2014-11-24 2015-03-11 南京工业大学 Corrugated steel web plate-steel pipe concrete flange combined section T-shaped column
CN104405080A (en) * 2014-11-24 2015-03-11 南京工业大学 Corrugated web plate L-shaped section specially-shaped steel column
CN105888136A (en) * 2014-11-28 2016-08-24 华北冶建工程建设有限公司 Manufacturing and assembling method of cross-shaped steel column

Citations (8)

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Publication number Priority date Publication date Assignee Title
JPS527264B1 (en) * 1970-08-24 1977-03-01
NL8600118A (en) * 1986-01-21 1987-08-17 Constructiewerkplaats G C Grue Honeycomb recessed support beam - sawtooth-shaped recesses and beam halves welded at right angles
CN101122160A (en) * 2007-09-03 2008-02-13 江苏美凯龙钢业有限公司 Method for preparing plate-patched cross-column
JP5008610B2 (en) * 2008-06-24 2012-08-22 株式会社竹中工務店 Pillars and buildings
CN103231146A (en) * 2013-04-18 2013-08-07 安徽鸿路钢结构(集团)股份有限公司 Cross column steel member assembling and welding process
CN103388375A (en) * 2013-08-20 2013-11-13 河南江河重工集团有限公司 H-shaped steel
CN103452243A (en) * 2013-09-16 2013-12-18 南京工业大学 Cross-shaped section steel rib concrete special-shaped column forming quadrilateral holes in steel rib webs
CN203795720U (en) * 2014-03-17 2014-08-27 南京工业大学 Corrugated web plate crossed-section steel column

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527264B1 (en) * 1970-08-24 1977-03-01
NL8600118A (en) * 1986-01-21 1987-08-17 Constructiewerkplaats G C Grue Honeycomb recessed support beam - sawtooth-shaped recesses and beam halves welded at right angles
CN101122160A (en) * 2007-09-03 2008-02-13 江苏美凯龙钢业有限公司 Method for preparing plate-patched cross-column
JP5008610B2 (en) * 2008-06-24 2012-08-22 株式会社竹中工務店 Pillars and buildings
CN103231146A (en) * 2013-04-18 2013-08-07 安徽鸿路钢结构(集团)股份有限公司 Cross column steel member assembling and welding process
CN103388375A (en) * 2013-08-20 2013-11-13 河南江河重工集团有限公司 H-shaped steel
CN103452243A (en) * 2013-09-16 2013-12-18 南京工业大学 Cross-shaped section steel rib concrete special-shaped column forming quadrilateral holes in steel rib webs
CN203795720U (en) * 2014-03-17 2014-08-27 南京工业大学 Corrugated web plate crossed-section steel column

Non-Patent Citations (1)

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Title
张仰慧等: "波纹腹板H型钢柱的稳定性分析", 《庆贺刘锡良教授执教六十周年暨第十一届全国现代结构工程学术研讨会论文》, 22 July 2011 (2011-07-22), pages 608 - 611 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104264901A (en) * 2014-09-29 2015-01-07 南京工业大学 Battened steel column connected by cellular connection plates
CN104328862A (en) * 2014-11-24 2015-02-04 南京工业大学 Cross-shaped section column of corrugated steel web-concrete filled steel tube flange combination
CN104372893A (en) * 2014-11-24 2015-02-25 南京工业大学 Specially-shaped steel column with T-shaped section of corrugated web plate
CN104405083A (en) * 2014-11-24 2015-03-11 南京工业大学 Corrugated steel web plate-steel pipe concrete flange combined section L-shaped column
CN104405085A (en) * 2014-11-24 2015-03-11 南京工业大学 Corrugated steel web plate-steel pipe concrete flange combined section T-shaped column
CN104405080A (en) * 2014-11-24 2015-03-11 南京工业大学 Corrugated web plate L-shaped section specially-shaped steel column
CN105888136A (en) * 2014-11-28 2016-08-24 华北冶建工程建设有限公司 Manufacturing and assembling method of cross-shaped steel column

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Application publication date: 20140604