KR102001923B1 - 용접 구조체 - Google Patents

용접 구조체 Download PDF

Info

Publication number
KR102001923B1
KR102001923B1 KR1020177027629A KR20177027629A KR102001923B1 KR 102001923 B1 KR102001923 B1 KR 102001923B1 KR 1020177027629 A KR1020177027629 A KR 1020177027629A KR 20177027629 A KR20177027629 A KR 20177027629A KR 102001923 B1 KR102001923 B1 KR 102001923B1
Authority
KR
South Korea
Prior art keywords
welded
fillet
welded joint
welding
joint
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.)
Active
Application number
KR1020177027629A
Other languages
English (en)
Korean (ko)
Other versions
KR20170121278A (ko
Inventor
츠네히사 한다
사토시 이기
켄지 오이
마사노부 도요다
노보루 기지
세이타 와타나베
Original Assignee
제이에프이 스틸 가부시키가이샤
재팬 마린 유나이티드 코포레이션
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 제이에프이 스틸 가부시키가이샤, 재팬 마린 유나이티드 코포레이션 filed Critical 제이에프이 스틸 가부시키가이샤
Publication of KR20170121278A publication Critical patent/KR20170121278A/ko
Application granted granted Critical
Publication of KR102001923B1 publication Critical patent/KR102001923B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
    • B63B73/43—Welding, e.g. laser welding
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • 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
    • B23K9/00—Arc welding or cutting
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B63B9/06—
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B63B2701/08—

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
KR1020177027629A 2015-03-12 2016-03-10 용접 구조체 Active KR102001923B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015049329 2015-03-12
JPJP-P-2015-049329 2015-03-12
PCT/JP2016/001359 WO2016143354A1 (ja) 2015-03-12 2016-03-10 溶接構造体

Publications (2)

Publication Number Publication Date
KR20170121278A KR20170121278A (ko) 2017-11-01
KR102001923B1 true KR102001923B1 (ko) 2019-07-19

Family

ID=56880399

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177027629A Active KR102001923B1 (ko) 2015-03-12 2016-03-10 용접 구조체

Country Status (5)

Country Link
JP (2) JP6509235B2 (enExample)
KR (1) KR102001923B1 (enExample)
CN (1) CN107405713B (enExample)
PH (1) PH12017550088B1 (enExample)
WO (1) WO2016143354A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102090914B1 (ko) * 2016-06-16 2020-03-18 제이에프이 스틸 가부시키가이샤 취성 균열 전파 정지 특성이 우수한 용접 구조체
KR102249509B1 (ko) 2017-09-20 2021-05-06 주식회사 엘지화학 가이드 결합 구조를 포함한 배터리 모듈 및 그것을 포함한 배터리 팩
JP7173163B2 (ja) * 2018-12-26 2022-11-16 日本製鉄株式会社 溶接構造体
CN110877699B (zh) * 2019-11-19 2021-09-21 沪东中华造船(集团)有限公司 一种用于lng船液货舱船体反面加强筋焊接的方法
KR20230158578A (ko) 2021-06-15 2023-11-20 제이에프이 스틸 가부시키가이샤 용접 구조체
JP7293515B2 (ja) * 2021-06-15 2023-06-19 Ｊｆｅスチール株式会社 溶接構造体
KR20230162021A (ko) * 2021-07-26 2023-11-28 닛폰세이테츠 가부시키가이샤 용접 구조체, 그리고 그 설계 방법 및 시공 방법
CN113879484A (zh) * 2021-10-22 2022-01-04 上海外高桥造船有限公司 一种船舶阳台分段及其焊接方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5408396B1 (ja) * 2012-05-10 2014-02-05 Ｊｆｅスチール株式会社 溶接構造体

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5365761A (en) 1976-11-22 1978-06-12 Hitachi Shipbuilding Eng Co Inspection apparatus for flavor
JPS5395985A (en) 1977-01-31 1978-08-22 Nippon Soda Co Ltd Preparation of aminopyrazinecarboxylic acid
JPS548396A (en) 1977-06-21 1979-01-22 Hitachi Zosen Corp Method of constructing concrete floating body
JP4074524B2 (ja) 2003-01-31 2008-04-09 新日本製鐵株式会社 耐脆性破壊に優れた溶接構造体
JP5144053B2 (ja) * 2006-05-12 2013-02-13 Ｊｆｅスチール株式会社 脆性亀裂伝播停止特性に優れる溶接構造体
JP5075421B2 (ja) * 2006-06-23 2012-11-21 株式会社アイ・エイチ・アイ マリンユナイテッド 溶接構造体
JP5629895B2 (ja) * 2007-09-07 2014-11-26 ジャパンマリンユナイテッド株式会社 溶接構造体
CN103874557B (zh) * 2011-09-13 2016-04-13 杰富意钢铁株式会社 焊接构造体
CN103796786B (zh) * 2011-09-13 2015-04-22 杰富意钢铁株式会社 焊接结构体

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5408396B1 (ja) * 2012-05-10 2014-02-05 Ｊｆｅスチール株式会社 溶接構造体

Also Published As

Publication number Publication date
JP6509235B2 (ja) 2019-05-08
JP6744274B2 (ja) 2020-08-19
JP2018039052A (ja) 2018-03-15
JPWO2016143354A1 (ja) 2017-04-27
CN107405713A (zh) 2017-11-28
PH12017550088A1 (en) 2018-02-12
CN107405713B (zh) 2019-11-05
PH12017550088B1 (en) 2020-12-04
WO2016143354A1 (ja) 2016-09-15
KR20170121278A (ko) 2017-11-01

Similar Documents

Publication Publication Date Title
KR102001923B1 (ko) 용접 구조체
KR101504242B1 (ko) 용접 구조체
EP2018929B1 (en) Welded structure excellent in brittle-cracking propagation stopping characteristics
KR101515465B1 (ko) 용접 구조체
KR101427706B1 (ko) 용접 구조체
JP6615215B2 (ja) 脆性亀裂伝播停止特性に優れる溶接構造体
WO2012008056A1 (ja) 耐脆性き裂伝播性を有する溶接構造体
JP6720106B2 (ja) 溶接構造体
JP6251463B1 (ja) 脆性亀裂伝播停止特性に優れる溶接構造体
JP2022083554A (ja) 溶接構造体の脆性亀裂伝播停止性能の評価方法
JP2012096790A (ja) 脆性亀裂伝播停止特性に優れる溶接構造体

Legal Events

Date Code Title Description
A201 Request for examination
PA0105 International application

Patent event date: 20170928

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20181015

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20190521

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20190715

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20190715

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20220620

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20230619

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20250619

Start annual number: 7

End annual number: 7