CN104358350A - High-strength light H-shaped steel beam - Google Patents
High-strength light H-shaped steel beam Download PDFInfo
- Publication number
- CN104358350A CN104358350A CN201410584654.3A CN201410584654A CN104358350A CN 104358350 A CN104358350 A CN 104358350A CN 201410584654 A CN201410584654 A CN 201410584654A CN 104358350 A CN104358350 A CN 104358350A
- Authority
- CN
- China
- Prior art keywords
- web
- shaped steel
- profile steel
- strength light
- steel beam
- Prior art date
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 239000003351 stiffener Substances 0.000 claims description 10
- 239000004567 concrete Substances 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 239000004566 building material Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The invention discloses a high-strength light H-shaped steel beam which belongs to the technical field of steel structures. The high-strength light H-shaped steel beam comprises an H-shaped steel, wherein reinforcing plates are arranged on two surfaces of a web of the H-shaped steel at intervals and the reinforcing plates on the two surfaces of the web are staggered; a cross-shaped hole is formed in the web between every two adjacent reinforcing plates; threaded holes are formed in the end parts of two flange plates of the H-shaped steel. According to the high-strength light H-shaped steel beam, the strength is greatly improved and the bearing capacity is improved; the cross-shaped holes of the web are capable of lightening the overall weight of the steel beam so as to avoid heaviness; and meanwhile, if concrete is poured, the bonding adhesive force between the steel beam and the concrete or other building materials is ensured so as to prevent the overall service life from being shortened due to mutual separation.
Description
Technical field
The present invention relates to long strands field, in particular to a kind of high-strength light H profile steel structural beams.
Background technology
In building at present, be mostly reinforced concrete structure, cast-in-site, time-consuming, speed is slow, and heavier, also have be between adopt the steel such as H profile steel or C-type steel to be welded into skeleton as beam, achieve lightweight, but its intensity is relatively low, is difficult to comprehensively meet building demand.
Summary of the invention
The object of the present invention is to provide a kind of high-strength light H profile steel structural beams, to solve the problem.
For realizing the object of the invention, the technical scheme of employing is: a kind of high-strength light H profile steel structural beams, comprises H profile steel, and two surfaces of the web of described H profile steel are all arranged at intervals with stiffener, and stiffener on web two surfaces is interlaced; Web place between adjacent stiffening plates offers cruciform vent; The end opens of two frange plates of H profile steel has screwed hole.
Further, described stiffener and H profile steel are welded to connect.
Further, described bolt hole is symmetrical relative to web.
The invention has the beneficial effects as follows, the stiffener that interleaved is arranged substantially increases intensity, improve supporting capacity, and the weight that cruciform vent can alleviate steel structure girder entirety offered by web, avoid too heavy, if simultaneously fluid concrete etc., also assures that between this steel structure girder and concrete or other constructional materialss in conjunction with adhesive power, prevent from mutually departing from and reducing overall application life.
Accompanying drawing explanation
Fig. 1 is the front view of high-strength light H profile steel structural beams provided by the invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the sectional view at A-A place in Fig. 2.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Fig. 1, Fig. 2, Fig. 3 show high-strength light H profile steel structural beams provided by the invention, comprise H profile steel 1, and two surfaces of the web of H profile steel 1 are all arranged at intervals with stiffener 2, and stiffener 2 on web two surfaces is interlaced; Web place between adjacent stiffening plates 2 offers cruciform vent 3; The end opens of two frange plates of H profile steel 1 has screwed hole 4, and stiffener 2 and H profile steel 1 are welded to connect.Bolt hole 4 is symmetrical relative to the web of H profile steel 1, to install.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a high-strength light H profile steel structural beams, is characterized in that, comprises H profile steel, and two surfaces of the web of described H profile steel are all arranged at intervals with stiffener, and stiffener on web two surfaces is interlaced; Web place between adjacent stiffening plates offers cruciform vent; The end opens of two frange plates of H profile steel has screwed hole.
2. high-strength light H profile steel structural beams according to claim 1, it is characterized in that, described stiffener and H profile steel are welded to connect.
3. high-strength light H profile steel structural beams according to claim 1, it is characterized in that, described bolt hole is symmetrical relative to web.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410584654.3A CN104358350A (en) | 2014-10-28 | 2014-10-28 | High-strength light H-shaped steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410584654.3A CN104358350A (en) | 2014-10-28 | 2014-10-28 | High-strength light H-shaped steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104358350A true CN104358350A (en) | 2015-02-18 |
Family
ID=52525647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410584654.3A Pending CN104358350A (en) | 2014-10-28 | 2014-10-28 | High-strength light H-shaped steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104358350A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB882175A (en) * | 1958-02-05 | 1961-11-15 | Franz Litzka | Method and apparatus for the manufacture of deeply-webbed girders |
| JPH03107049A (en) * | 1989-09-20 | 1991-05-07 | Yokokawa Koji Kk | Method for reinforcing structural member with temporary rib |
| WO1999013177A1 (en) * | 1997-09-06 | 1999-03-18 | Mark Amos Aschheim | Moment-resistant structure, sustainer, and method of construction |
| CN1720378A (en) * | 2002-11-22 | 2006-01-11 | 泰克－特拉斯控股股份有限公司 | Composite beams |
| CN201433507Y (en) * | 2009-06-17 | 2010-03-31 | 中国电子工程设计院 | Honeycomb beam and steel building frame |
| CN102943546A (en) * | 2012-11-26 | 2013-02-27 | 上海交通大学 | Main girder for boiler steel structure |
| CN104060699A (en) * | 2014-07-16 | 2014-09-24 | 青岛理工大学 | Assembled beam and column connecting device with ribbed plate T-shaped part |
-
2014
- 2014-10-28 CN CN201410584654.3A patent/CN104358350A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB882175A (en) * | 1958-02-05 | 1961-11-15 | Franz Litzka | Method and apparatus for the manufacture of deeply-webbed girders |
| JPH03107049A (en) * | 1989-09-20 | 1991-05-07 | Yokokawa Koji Kk | Method for reinforcing structural member with temporary rib |
| WO1999013177A1 (en) * | 1997-09-06 | 1999-03-18 | Mark Amos Aschheim | Moment-resistant structure, sustainer, and method of construction |
| CN1720378A (en) * | 2002-11-22 | 2006-01-11 | 泰克－特拉斯控股股份有限公司 | Composite beams |
| CN201433507Y (en) * | 2009-06-17 | 2010-03-31 | 中国电子工程设计院 | Honeycomb beam and steel building frame |
| CN102943546A (en) * | 2012-11-26 | 2013-02-27 | 上海交通大学 | Main girder for boiler steel structure |
| CN104060699A (en) * | 2014-07-16 | 2014-09-24 | 青岛理工大学 | Assembled beam and column connecting device with ribbed plate T-shaped part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |
|
| RJ01 | Rejection of invention patent application after publication |