JPS5561376A - Vertical welding method of structure - Google Patents

Vertical welding method of structure

Info

Publication number
JPS5561376A
JPS5561376A JP13458978A JP13458978A JPS5561376A JP S5561376 A JPS5561376 A JP S5561376A JP 13458978 A JP13458978 A JP 13458978A JP 13458978 A JP13458978 A JP 13458978A JP S5561376 A JPS5561376 A JP S5561376A
Authority
JP
Japan
Prior art keywords
welding
joint
vertical
vertical joint
groove
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.)
Granted
Application number
JP13458978A
Other languages
Japanese (ja)
Other versions
JPS5823830B2 (en
Inventor
Sozaburo Miyata
Saburo Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Kokan Koji KK
Original Assignee
Nippon Kokan Koji KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Kokan Koji KK filed Critical Nippon Kokan Koji KK
Priority to JP53134589A priority Critical patent/JPS5823830B2/en
Publication of JPS5561376A publication Critical patent/JPS5561376A/en
Publication of JPS5823830B2 publication Critical patent/JPS5823830B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K25/00—Slag welding, i.e. using a heated layer or mass of powder, slag, or the like in contact with the material to be joined

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE:To achieve the improvement in the quality and working efficiency of the captioned welding by applying a means of closing the groove of the vertical joint to the portion in the lower part of the vertical joint where it intersects with the horizontal joint and electrogas-welding the vertical joint with the intersection part as a starting end then manual-welding the removed part of the intersection part. CONSTITUTION:In performing vertical welding of the portion formed by disposing upper side plates 1, 1 on a lower side plate 2 and crossing a vertical joint 3 on a horizontal joint 4, a closing means such as a steel-made block 7 is buried to the lower end part 5a of the vertical joint 3 and is tack welded. The inside of the groove vertical joint 3 is electro-gas welded in the vertical direction from the top end portion of said block 7. After completion of this welding, or depending upon cases, after completion of the three o'clock welding of the lower part for the horizontal joint groove 4, the block 7 portion is removed by gouging and the trace after this is manual-welded.
JP53134589A 1978-11-02 1978-11-02 Vertical welding method for structures Expired JPS5823830B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53134589A JPS5823830B2 (en) 1978-11-02 1978-11-02 Vertical welding method for structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53134589A JPS5823830B2 (en) 1978-11-02 1978-11-02 Vertical welding method for structures

Publications (2)

Publication Number Publication Date
JPS5561376A true JPS5561376A (en) 1980-05-09
JPS5823830B2 JPS5823830B2 (en) 1983-05-17

Family

ID=15131905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53134589A Expired JPS5823830B2 (en) 1978-11-02 1978-11-02 Vertical welding method for structures

Country Status (1)

Country Link
JP (1) JPS5823830B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6175736A (en) * 1984-09-21 1986-04-18 Mitsui Constr Co Ltd Discharge port device of hopper
JPS6175737A (en) * 1984-09-21 1986-04-18 Mitsui Constr Co Ltd Discharge port device of hopper

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237527A (en) * 1975-09-22 1977-03-23 Hitachi Ltd Process for welding cylinder of large caliber

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237527A (en) * 1975-09-22 1977-03-23 Hitachi Ltd Process for welding cylinder of large caliber

Also Published As

Publication number Publication date
JPS5823830B2 (en) 1983-05-17

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