PT3237873T - Ensaio à fadiga - Google Patents

Ensaio à fadiga

Info

Publication number
PT3237873T
PT3237873T PT15817526T PT15817526T PT3237873T PT 3237873 T PT3237873 T PT 3237873T PT 15817526 T PT15817526 T PT 15817526T PT 15817526 T PT15817526 T PT 15817526T PT 3237873 T PT3237873 T PT 3237873T
Authority
PT
Portugal
Prior art keywords
fatigue testing
fatigue
testing
Prior art date
Application number
PT15817526T
Other languages
English (en)
Inventor
Greaves Peter
Original Assignee
Ore Catapult Development Services Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=55066670&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT3237873(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ore Catapult Development Services Ltd filed Critical Ore Catapult Development Services Ltd
Publication of PT3237873T publication Critical patent/PT3237873T/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0025—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of elongated objects, e.g. pipes, masts, towers or railways
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0066—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by exciting or detecting vibration or acceleration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0075—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by means of external apparatus, e.g. test benches or portable test systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G01M7/022—Vibration control arrangements, e.g. for generating random vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/14—Testing gas-turbine engines or jet-propulsion engines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Wind Motors (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
PT15817526T 2014-12-23 2015-12-23 Ensaio à fadiga PT3237873T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201423028 2014-12-23

Publications (1)

Publication Number Publication Date
PT3237873T true PT3237873T (pt) 2019-04-01

Family

ID=55066670

Family Applications (1)

Application Number Title Priority Date Filing Date
PT15817526T PT3237873T (pt) 2014-12-23 2015-12-23 Ensaio à fadiga

Country Status (9)

Country Link
US (1) US10564066B2 (pt)
EP (1) EP3237873B1 (pt)
CN (1) CN107223206B (pt)
DK (1) DK3237873T3 (pt)
ES (1) ES2717122T3 (pt)
PL (1) PL3237873T3 (pt)
PT (1) PT3237873T (pt)
TR (1) TR201904122T4 (pt)
WO (1) WO2016102968A1 (pt)

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FR3039676B1 (fr) * 2015-07-27 2017-08-25 Snecma Procede de determination d'une contrainte alternee maximale admissible pour une piece soumise a des sollicitations cycliques; unite de determination d'une telle contrainte
GB2548589B (en) * 2016-03-22 2020-06-17 Vestas Wind Sys As Fatigue testing of a wind turbine blade
US10744727B2 (en) 2017-03-21 2020-08-18 Textron Innovations Inc. Methods of making a specimen with a predetermined wrinkle defect
US10746640B2 (en) * 2017-03-21 2020-08-18 Textron Innovations Inc. Methods of making a tubular specimen with a predetermined wrinkle defect
PL3483579T3 (pl) * 2017-11-08 2022-12-19 Nkt Hv Cables Ab Sposób i układ do monitorowania zmęczenia materiału kabla podwodnego w operacjach na morzu
US11169045B2 (en) * 2017-12-19 2021-11-09 Knappco, LLC Methods and systems for determining residual life of a swivel
CN108229043B (zh) * 2018-01-12 2021-05-11 中国海洋大学 考虑涡激效应的深海spar型浮式风机疲劳损伤分析方法
CN108519204B (zh) * 2018-04-11 2019-11-26 中国科学院工程热物理研究所 一种三维振动模态可调的叶片激振器及其设计方法
CN109946029B (zh) * 2019-02-22 2020-07-10 北京理工大学 一种涡轮增压器的多频疲劳试验方法
FI20195690A1 (en) * 2019-08-21 2021-02-22 Lappeenrannan Lahden Teknillinen Yliopisto Lut System and method for monitoring material fatigue
CN110641735A (zh) * 2019-09-29 2020-01-03 中国直升机设计研究所 一种尾桨毂轴颈轴套组件疲劳试验加载装置
CN110789733B (zh) * 2019-10-11 2022-04-12 中国直升机设计研究所 一种直升机尾桨柔性梁挥舞变形段疲劳寿命评定方法
CN110884685B (zh) * 2019-12-04 2022-06-21 中国直升机设计研究所 一种直升机桨叶的载荷监控方法
CN111506967B (zh) * 2020-04-20 2023-03-14 中国飞机强度研究所 一种强度试验约束点载荷异常的溯源方法
CN111795899B (zh) * 2020-07-30 2023-08-04 上海电气风电集团股份有限公司 一种扭转加载设备及叶片扭转测试方法
CN114441122B (zh) * 2020-11-06 2024-04-05 中国航发商用航空发动机有限责任公司 复合材料风扇叶片的振动疲劳试验装置及试验方法
EP4047204A1 (en) * 2021-02-19 2022-08-24 Siemens Gamesa Renewable Energy A/S Determining tower to tip clearance for a wind turbine
IT202100006299A1 (it) * 2021-03-17 2021-06-17 Mb Red S R L Procedimento e sistema per la verifica dello stato di usura di una sospensione
CN113704871B (zh) * 2021-07-28 2024-06-11 岚图汽车科技有限公司 车轮弯曲疲劳的确定方法、装置、终端设备及介质
EP4180653A1 (en) * 2021-11-15 2023-05-17 Vestas Wind Systems A/S Wind turbine rotor blade design
CN114526920B (zh) * 2022-02-21 2024-03-19 中国航发贵阳发动机设计研究所 一种真空环境下风扇叶片非对称加载疲劳强度试验方法
US11761866B2 (en) 2022-02-23 2023-09-19 Textron Innovations Inc. Apparatus for introducing test loads to a rotor blade
CN114354112B (zh) * 2022-03-18 2022-07-12 中国航发四川燃气涡轮研究院 一种叶片多阶耦合振动疲劳分析方法
EP4261406A1 (en) * 2022-04-11 2023-10-18 Ørsted Wind Power A/S A method for early identification of material fatigue in wind turbine installations

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JPH09250990A (ja) 1996-03-18 1997-09-22 Hitachi Ltd ガスタービン静翼の余寿命評価方法およびその装置
JP3644292B2 (ja) * 1999-03-15 2005-04-27 株式会社日立製作所 構造物の加振試験装置及び加振試験方法
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US7171314B2 (en) * 2004-09-30 2007-01-30 The Boeing Company Methods and systems for analyzing structural test data
DE102005018123B4 (de) * 2005-04-20 2016-10-20 Hottinger Baldwin Messtechnik Gmbh Verfahren zur Bewertung von Messwerten zur Erkennung einer Materialermüdung
CN101688824A (zh) 2007-05-30 2010-03-31 维斯塔斯风力系统集团公司 用于风轮机叶片测试的疲劳测试装置、测试风轮机叶片的方法以及用于叶片测试致动器的控制系统
WO2009097049A2 (en) 2007-12-14 2009-08-06 Alliance For Sustainable Energy, Llc Dual-axis resonance testing of wind turbine blades
GB0806681D0 (en) 2008-04-14 2008-05-14 New And Renewable Energy Ct Lt Specimen loading apparatus and method
DE202011001901U1 (de) 2011-01-25 2011-03-17 Wölfel Beratende Ingenieure GmbH & Co. KG Vorrichtung zur Schwingungsanregung von Rotorblättern im Rahmen von Schwingungstests
IN2013MN02382A (pt) 2011-05-20 2015-06-12 Romax Technology Ltd
CN102607831B (zh) 2012-02-25 2014-06-04 中国科学院工程热物理研究所 一种水平轴风力机叶片疲劳损伤与寿命测试方法
KR101329204B1 (ko) 2012-04-19 2013-11-14 한국항공우주산업 주식회사 장기 운용 항공기 부품 표면 손상 형태에 따른 ｓ―ｎ 피로 특성 평가 방법
US9506836B2 (en) 2012-10-09 2016-11-29 The Boeing Company Methods and systems for structural health monitoring
EP2803968B1 (en) 2013-05-13 2019-05-08 Siemens Industry Software NV A process for calculating fatigue and fatigue failure of structures
CN103645065B (zh) 2013-12-25 2016-02-03 国电联合动力技术有限公司 一种海上风机基础全时程耦合疲劳分析方法及系统

Also Published As

Publication number Publication date
US20170350785A1 (en) 2017-12-07
ES2717122T3 (es) 2019-06-19
WO2016102968A1 (en) 2016-06-30
CN107223206B (zh) 2020-11-03
PL3237873T3 (pl) 2019-07-31
DK3237873T3 (en) 2019-04-15
TR201904122T4 (tr) 2019-04-22
CN107223206A (zh) 2017-09-29
EP3237873A1 (en) 2017-11-01
EP3237873B1 (en) 2019-01-23
US10564066B2 (en) 2020-02-18

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