CN103061333B - 一种分体式螺旋地桩及其焊接方法 - Google Patents

一种分体式螺旋地桩及其焊接方法 Download PDF

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Publication number
CN103061333B
CN103061333B CN201310005075.4A CN201310005075A CN103061333B CN 103061333 B CN103061333 B CN 103061333B CN 201310005075 A CN201310005075 A CN 201310005075A CN 103061333 B CN103061333 B CN 103061333B
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China
Prior art keywords
pile body
welding
pile
tip
ground tip
Prior art date
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CN201310005075.4A
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English (en)
Chinese (zh)
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CN103061333A (zh
Inventor
吴克耀
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.)
GUANGDONG POWERWAY RENEWABLE ENERGY CO Ltd
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GUANGDONG POWERWAY RENEWABLE ENERGY CO Ltd
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Application filed by GUANGDONG POWERWAY RENEWABLE ENERGY CO Ltd filed Critical GUANGDONG POWERWAY RENEWABLE ENERGY CO Ltd
Priority to CN201310005075.4A priority Critical patent/CN103061333B/zh
Priority to JP2014555063A priority patent/JP2015507109A/ja
Priority to PCT/CN2013/070520 priority patent/WO2014106358A1/zh
Publication of CN103061333A publication Critical patent/CN103061333A/zh
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/56—Screw piles
    • 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • B23K33/006—Filling of continuous seams for cylindrical workpieces
    • 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
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar 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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paleontology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Piles And Underground Anchors (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
CN201310005075.4A 2013-01-07 2013-01-07 一种分体式螺旋地桩及其焊接方法 Active CN103061333B (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201310005075.4A CN103061333B (zh) 2013-01-07 2013-01-07 一种分体式螺旋地桩及其焊接方法
JP2014555063A JP2015507109A (ja) 2013-01-07 2013-01-16 別体式螺旋杭およびその溶接方法
PCT/CN2013/070520 WO2014106358A1 (zh) 2013-01-07 2013-01-16 一种分体式螺旋地桩及其焊接方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310005075.4A CN103061333B (zh) 2013-01-07 2013-01-07 一种分体式螺旋地桩及其焊接方法

Publications (2)

Publication Number Publication Date
CN103061333A CN103061333A (zh) 2013-04-24
CN103061333B true CN103061333B (zh) 2014-12-31

Family

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CN201310005075.4A Active CN103061333B (zh) 2013-01-07 2013-01-07 一种分体式螺旋地桩及其焊接方法

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JP (1) JP2015507109A (ja)
CN (1) CN103061333B (ja)
WO (1) WO2014106358A1 (ja)

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CN105195862B (zh) * 2015-10-28 2017-10-13 浙江交工路桥建设有限公司 钢筋直螺纹接头套筒环向熔焊加固方法及加固接头
KR101784275B1 (ko) * 2016-02-11 2017-10-11 한국기술교육대학교 산학협력단 합금강과 탄소강의 용접방법
EP3466589A1 (de) * 2017-10-09 2019-04-10 HILTI Aktiengesellschaft Befestigungsverfahren
JP6797096B2 (ja) * 2017-10-23 2020-12-09 りんかい日産建設株式会社 テーパー付鋼管杭及びその引き抜き方法
CN107855690B (zh) * 2017-11-17 2019-10-01 徐州华显凯星信息科技有限公司 一种建筑施工锥形桩尖焊接预热装置
US10615739B2 (en) * 2018-09-05 2020-04-07 Ojjo, Inc. Optimized truss foundations, adapters for optimized truss foundations, and related systems and methods
CN108817610A (zh) * 2018-09-07 2018-11-16 中国能源建设集团安徽电力建设第工程有限公司 一种12Cr1MoVG小径厚壁管焊接方法
US11536001B2 (en) * 2019-02-05 2022-12-27 Ojjo, Inc. Truss foundations with improved corrosion resistance and related systems, methods and machines
CN110052687A (zh) * 2019-04-30 2019-07-26 襄阳润欣圆锻造有限公司 一种分体式成型冲头焊接工艺
JP7002607B2 (ja) * 2020-07-06 2022-01-20 りんかい日産建設株式会社 テーパー付鋼管杭及びその引き抜き方法
US11949370B2 (en) 2020-09-14 2024-04-02 Nextracker Llc Support frames for solar trackers
CN112719537A (zh) * 2021-01-04 2021-04-30 东方电气集团东方锅炉股份有限公司 自动送细焊丝手工钨极氩弧焊高效焊接联合装置及方法

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JPS51121905A (en) * 1975-04-15 1976-10-25 Sangen Sangiyou Kk Pile penetrating construction method
DE4023419C5 (de) * 1990-07-23 2004-01-15 Hitachi Seiko, Ltd., Ebina Verfahren und Vorrichtung zum Steuern eines Wechselstrom-WIG-Schweißprozesses
JP2000027196A (ja) * 1998-07-07 2000-01-25 Shimizu Corp 杭基礎及びその補強方法
JP2000336664A (ja) * 1999-05-25 2000-12-05 Hazama Gumi Ltd 鋼管杭の杭頭部接合構造
JP3450774B2 (ja) * 1999-12-08 2003-09-29 株式会社国土基礎 鋼管杭及びその埋設方法
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CN201962671U (zh) * 2011-02-18 2011-09-07 黄骅市龙祥工业有限公司 一种带有法兰盘的螺钉式独立基础地钻
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CN102653022B (zh) * 2012-05-16 2015-06-17 中国核工业二三建设有限公司 焊接大管径厚壁管道的窄间隙对接接口的方法
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CN102773581B (zh) * 2012-08-10 2015-08-19 安徽应流机电股份有限公司 珠光体耐热钢与普通碳钢的焊接工艺
CN203034447U (zh) * 2013-01-07 2013-07-03 广东保威新能源有限公司 一种分体式螺旋地桩

Also Published As

Publication number Publication date
CN103061333A (zh) 2013-04-24
JP2015507109A (ja) 2015-03-05
WO2014106358A1 (zh) 2014-07-10

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