JPS5645283A - I-steel formed by partial use of rail - Google Patents
I-steel formed by partial use of railInfo
- Publication number
- JPS5645283A JPS5645283A JP12147079A JP12147079A JPS5645283A JP S5645283 A JPS5645283 A JP S5645283A JP 12147079 A JP12147079 A JP 12147079A JP 12147079 A JP12147079 A JP 12147079A JP S5645283 A JPS5645283 A JP S5645283A
- Authority
- JP
- Japan
- Prior art keywords
- rail
- web
- cut
- steel
- outer face
- 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
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
- Rod-Shaped Construction Members (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
PURPOSE: To form the I-steel by using partially the rail which is worn and useless by securing a mutual butt weld in the groove state of the rail cut member obtained by cutting the web of the rail.
CONSTITUTION: The web 2 of the rail 1 is cut at the cutting position shown by the C-C line to obtain a T-shaped rail cut member 11 consisting of the web 2 and the rail base part 3. Then the cut areas 5 of the two pieces of member 11 having the groove are butted to each other on the both side surfaces of area 5 of the component 11, and the welding is applied to the welding part 7 in such way that a right angle may be formed by the web 2 and the outer face of the base part 3. For the I-steel thus obtained, the part 3 becomes the flange 31, and the center line of the unified web 21 becomes vertical to the flange outer face 4.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12147079A JPS5645283A (en) | 1979-09-20 | 1979-09-20 | I-steel formed by partial use of rail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12147079A JPS5645283A (en) | 1979-09-20 | 1979-09-20 | I-steel formed by partial use of rail |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5645283A true JPS5645283A (en) | 1981-04-24 |
Family
ID=14811940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12147079A Pending JPS5645283A (en) | 1979-09-20 | 1979-09-20 | I-steel formed by partial use of rail |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5645283A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105014334A (en) * | 2014-04-30 | 2015-11-04 | 上海东海压力容器制造有限公司 | Manufacturing method of W-shaped steel for passive waste heat discharge heat exchanger supporting frame |
JP2019027279A (en) * | 2018-10-04 | 2019-02-21 | 株式会社竹中工務店 | Vibration control structure |
-
1979
- 1979-09-20 JP JP12147079A patent/JPS5645283A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105014334A (en) * | 2014-04-30 | 2015-11-04 | 上海东海压力容器制造有限公司 | Manufacturing method of W-shaped steel for passive waste heat discharge heat exchanger supporting frame |
JP2019027279A (en) * | 2018-10-04 | 2019-02-21 | 株式会社竹中工務店 | Vibration control structure |
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