NO20074000L - Fremgangsmate for lokal bulkytelsesevaluering for stalror, fremgangsmate for stalrorkonstruksjon, fremgangsmate for stalrorfremstilling, og stalror - Google Patents

Fremgangsmate for lokal bulkytelsesevaluering for stalror, fremgangsmate for stalrorkonstruksjon, fremgangsmate for stalrorfremstilling, og stalror

Info

Publication number
NO20074000L
NO20074000L NO20074000A NO20074000A NO20074000L NO 20074000 L NO20074000 L NO 20074000L NO 20074000 A NO20074000 A NO 20074000A NO 20074000 A NO20074000 A NO 20074000A NO 20074000 L NO20074000 L NO 20074000L
Authority
NO
Norway
Prior art keywords
stalror
change
strain
critical
production process
Prior art date
Application number
NO20074000A
Other languages
English (en)
Other versions
NO341762B1 (no
Inventor
Nobuhisa Suzuki
Katsumi Masamura
Original Assignee
Jfe Steel Corp
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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of NO20074000L publication Critical patent/NO20074000L/no
Publication of NO341762B1 publication Critical patent/NO341762B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • G01N2203/0019—Compressive
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
    • G01N2203/0075—Strain-stress relations or elastic constants
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/0202—Control of the test
    • G01N2203/0212—Theories, calculations
    • G01N2203/0218—Calculations based on experimental data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0262—Shape of the specimen
    • G01N2203/0274—Tubular or ring-shaped specimens
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2113/00—Details relating to the application field
    • G06F2113/14—Pipes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y10T29/49771—Quantitative measuring or gauging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y10T29/49771—Quantitative measuring or gauging
    • Y10T29/49776—Pressure, force, or weight determining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Heat Treatment Of Steel (AREA)
  • Architecture (AREA)
  • Software Systems (AREA)

Abstract

En fremgangsmåte for å evaluere lokal buklingsytelse av et stålrør som kan evaluere om et stålrør av strekkgrenseplatåmodellen kan brukes som krever høy lokal buklingsytelse, feks. rørledninger, er tilveiebrakt. En spesifikk løsningsmåte omfatter et første trinn for å oppnå et belastnings/formendringsforhold for et materiale med et strekkgrenseplatå i belastnings/formendringsforholdet, et andre trinn for å bestemme sammenligningen av en startformendring av en formendringsherding i belastnings/formendringsforholdet oppnådd i det første trinn og en kritisk formendring av stålrøret og et tredje trinn for å evaluere at stålrøret har muligheten for å kunne brukes i en struktur som krever plastisk design når den kritiske formendring bestemmes å være større enn startformendringen av formendringsherdingen i det andre trinn og evaluere at stålrøret ikke har noen mulighet for å kunne brukes i en struktur som krever plastisk design når den kritiske formendring bestemmes å være ikke større enn startformendringen av formendringsherdingen i det andre trinn.
NO20074000A 2005-12-15 2007-08-01 Fremgangsmåte for lokal bulkytelsesevaluering for stålrør, fremgangsmåte for stålrørkonstruksjon, fremgangsmåte for stålrørfremstilling, og stålrør NO341762B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/023447 WO2007069339A1 (ja) 2005-12-15 2005-12-15 鋼管の局部座屈性能評価方法、鋼管の設計方法、鋼管の製造方法及び鋼管

Publications (2)

Publication Number Publication Date
NO20074000L true NO20074000L (no) 2008-07-14
NO341762B1 NO341762B1 (no) 2018-01-15

Family

ID=38162661

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20074000A NO341762B1 (no) 2005-12-15 2007-08-01 Fremgangsmåte for lokal bulkytelsesevaluering for stålrør, fremgangsmåte for stålrørkonstruksjon, fremgangsmåte for stålrørfremstilling, og stålrør

Country Status (6)

Country Link
US (2) US8191221B2 (no)
EP (1) EP1843143B1 (no)
CN (1) CN101133312B (no)
CA (1) CA2599755C (no)
NO (1) NO341762B1 (no)
WO (1) WO2007069339A1 (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2599755C (en) 2005-12-15 2015-03-31 Jfe Steel Corporation Local buckling performance evaluating method for steel pipe, steel pipe designing methiod, steel pipe manufacturing method, and steel pipe
US9040865B2 (en) 2007-02-27 2015-05-26 Exxonmobil Upstream Research Company Corrosion resistant alloy weldments in carbon steel structures and pipelines to accommodate high axial plastic strains
FR2947597A1 (fr) * 2009-07-06 2011-01-07 Lisi Aerospace Procede de freinage d'un ecrou en materiau a faible capacite de deformation plastique
CN103792132B (zh) * 2012-10-29 2016-12-21 中国石油化工股份有限公司 表面活性剂组合物及其应用和点载荷性能的评价方法
CN103091167B (zh) * 2013-01-23 2014-10-29 西北工业大学 一种连续测定钛合金管材收缩应变比变化的方法
CN103760018A (zh) * 2013-12-19 2014-04-30 中国石油天然气集团公司 钢管临界屈曲应变的测量方法
US9618435B2 (en) * 2014-03-31 2017-04-11 Dmar Engineering, Inc. Umbilical bend-testing
CN104881565B (zh) * 2014-11-26 2017-12-29 武汉理工大学 考虑空间作用的线性变截面柱的稳定承载力计算方法
CN104373053B (zh) * 2014-11-28 2017-01-18 中国石油天然气集团公司 一种地下储气库注采管柱设计方法
CN105424474A (zh) * 2015-11-03 2016-03-23 北京交通大学 一种评估钢结构厚板内部损伤累积的方法
US10303827B2 (en) 2016-04-05 2019-05-28 Rolls-Royce Corporation Predicting cracking in cooled metal or alloy components
AU2018386728B2 (en) 2017-12-23 2023-11-09 Noetic Technologies Inc. System and method for optimizing tubular running operations using real-time measurements and modelling
CN111611680B (zh) * 2020-03-30 2024-02-09 浙江大学 基于失效模式设计的内压钢制椭圆形封头制造方法
CN111766136B (zh) * 2020-08-14 2023-06-06 中国石油天然气集团有限公司 制管用钢板拉伸性能参数获取的方法、钢板选取方法
CN113836656B (zh) * 2021-09-14 2022-10-18 临海伟星新型建材有限公司 采用有限元算法的氟硅改性pert阻隔内衬管缩径量计算方法
CN116227266A (zh) * 2022-12-21 2023-06-06 广西北投公路建设投资集团有限公司 波折钢腹板屈曲模态的确定方法及屈曲应力的计算方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384483A (en) * 1981-08-11 1983-05-24 Mobil Oil Corporation Preventing buckling in drill string
JPH05223761A (ja) * 1992-02-07 1993-08-31 Nippon Seiko Kk 焼入検査方法
JP3522415B2 (ja) * 1995-10-23 2004-04-26 独立行政法人土木研究所 鋼管柱の補強構造
JPH09196243A (ja) 1996-01-19 1997-07-29 Nkk Corp 耐震性に優れた鋼管
JPH09196244A (ja) * 1996-01-19 1997-07-29 Nkk Corp 耐震性に優れた鋼管
EP1297910B8 (en) * 2000-06-09 2008-10-01 Nippon Steel Corporation Method of producing a high-strength steel pipe
JP2002194503A (ja) * 2000-12-28 2002-07-10 Nkk Corp 耐座屈性に優れた鋼管、その製造方法及びその評価方法
JP2002226945A (ja) * 2001-02-02 2002-08-14 Nkk Corp 鋼管及びその製造方法
JP3869747B2 (ja) * 2002-04-09 2007-01-17 新日本製鐵株式会社 変形性能に優れた高強度鋼板、高強度鋼管および製造方法
EP1541252B1 (en) * 2002-05-24 2011-05-18 Nippon Steel Corporation Uoe steel pipe with excellent crash resistance, and method of manufacturing the uoe steel pipe
WO2004005533A2 (en) * 2002-07-10 2004-01-15 University Of Florida Sol-gel derived bioactive glass polymer composite
JP3937998B2 (ja) * 2002-10-11 2007-06-27 Ｊｆｅスチール株式会社 耐座屈性能の優れた鋼管の製造方法
CN100432261C (zh) * 2003-06-12 2008-11-12 杰富意钢铁株式会社 低屈服比高强度高韧性的厚钢板和焊接钢管及它们的制造方法
CN1890498B (zh) * 2003-12-10 2010-07-28 杰富意钢铁株式会社 管道钢管的应变硬化特性决定方法
JP4932151B2 (ja) * 2003-12-10 2012-05-16 Ｊｆｅスチール株式会社 パイプの材質設計方法、パイプの製造方法、パイプ、パイプライン
JP4613524B2 (ja) * 2004-06-18 2011-01-19 Ｊｆｅスチール株式会社 鋼管の局部座屈性能評価方法、鋼管の設計方法、鋼管の製造方法、鋼管
CA2593043A1 (en) * 2005-02-03 2006-08-10 Cinvention Ag Drug delivery materials made by sol/gel technology
JP4720344B2 (ja) * 2005-07-29 2011-07-13 Ｊｆｅスチール株式会社 鋼管、該鋼管を用いたパイプライン
US7914809B2 (en) * 2005-08-26 2011-03-29 Boston Scientific Scimed, Inc. Lubricious composites for medical devices
CA2599755C (en) * 2005-12-15 2015-03-31 Jfe Steel Corporation Local buckling performance evaluating method for steel pipe, steel pipe designing methiod, steel pipe manufacturing method, and steel pipe
JP4696893B2 (ja) * 2005-12-16 2011-06-08 Ｊｆｅスチール株式会社 鋼管の局部座屈性能評価方法、鋼管の材質設計方法、鋼管の製造方法
JP4853575B2 (ja) * 2009-02-06 2012-01-11 Ｊｆｅスチール株式会社 耐座屈性能及び溶接熱影響部靭性に優れた低温用高強度鋼管およびその製造方法
KR101364392B1 (ko) * 2009-06-11 2014-02-17 신닛테츠스미킨 카부시키카이샤 고강도 강관 및 그 제조 방법
CN101923021B (zh) * 2009-06-17 2012-01-11 中国石油天然气集团公司 快速确定钢管屈曲应变能力的方法
JP5655738B2 (ja) * 2010-12-06 2015-01-21 新日鐵住金株式会社 角形鋼管柱の補強構造
JP2012193447A (ja) * 2011-02-28 2012-10-11 Jfe Steel Corp 変形性能に優れた超高強度溶接鋼管用鋼板および溶接鋼管ならびにその製造方法

Also Published As

Publication number Publication date
US20090208768A1 (en) 2009-08-20
EP1843143A4 (en) 2013-01-23
CA2599755A1 (en) 2007-06-21
EP1843143B1 (en) 2021-02-03
CA2599755C (en) 2015-03-31
CN101133312B (zh) 2013-07-17
US8191221B2 (en) 2012-06-05
CN101133312A (zh) 2008-02-27
US8875366B2 (en) 2014-11-04
NO341762B1 (no) 2018-01-15
EP1843143A1 (en) 2007-10-10
WO2007069339A1 (ja) 2007-06-21
US20120143527A1 (en) 2012-06-07

Similar Documents

Publication Publication Date Title
NO20074000L (no) Fremgangsmate for lokal bulkytelsesevaluering for stalror, fremgangsmate for stalrorkonstruksjon, fremgangsmate for stalrorfremstilling, og stalror
Isla et al. Analysis of steel fibers pull-out. Experimental study
Kang et al. Tensile fracture properties of an Ultra High Performance Fiber Reinforced Concrete (UHPFRC) with steel fiber
Wu A unified phase-field theory for the mechanics of damage and quasi-brittle failure
Makita et al. Tensile fatigue behaviour of Ultra-High Performance Fibre Reinforced Concrete combined with steel rebars (R-UHPFRC)
Li et al. Stochastic damage model for concrete based on energy equivalent strain
Sima et al. Cyclic constitutive model for concrete
Jiang et al. Local and global prediction on stress-strain behavior of FRP-confined square concrete sections
Maleki et al. Behavior of channel shear connectors, Part II: Analytical study
Han et al. Axial compression and bond behaviour of recycled aggregate concrete-filled stainless steel tubular stub columns
Gebuhr et al. Analysis and evaluation of the pull‐out behavior of hooked steel fibers embedded in high and ultra‐high performance concrete for calibration of numerical models
Liu et al. A micromechanically based constitutive model for the inelastic and swelling behaviors in double network hydrogels
Costigan et al. Influence of the mechanical properties of lime mortar on the strength of brick masonry
NO20063156L (no) Fremgangsmate for bestemmelse av toyningsherdingsegenskapene for en rorledning
Czernuschka et al. Investigation of fracture based on sequentially linear analysis
Nonn et al. Analysis of dynamic ductile fracture propagation in pipeline steels: A damage mechanics approach
Wang et al. Bond behavior between reinforcing bar and reactive powder concrete
CN104484551A (zh) 预应力混凝土梁板中无粘结筋极限应力增量的建模与计算方法
Isla et al. Numerical modelling of steel fibers pull-out from cementitious matrixes
DK2004710T3 (da) Fremgangsmåde til opnåelse af em overgang mellem polymerkvaliteter
CN204549232U (zh) 一种拼接式耐磨螺旋叶片
Aour et al. Numerical investigation on equal channel angular extrusion process of polymers
Liu et al. Effect of initial crack‐depth ratio on fracture characteristics of FRP‐strengthened concrete
Ren et al. Study on the uniaxial tensile behavior of an FRP grid-ECC composite layer
Paunović et al. An alternative numerical model for fiber reinforced concrete strength evaluation

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees