PL4097438T3 - Sposób i system estymacji naprężenia elementu naprężanego - Google Patents

Sposób i system estymacji naprężenia elementu naprężanego

Info

Publication number
PL4097438T3
PL4097438T3 PL21701388.7T PL21701388T PL4097438T3 PL 4097438 T3 PL4097438 T3 PL 4097438T3 PL 21701388 T PL21701388 T PL 21701388T PL 4097438 T3 PL4097438 T3 PL 4097438T3
Authority
PL
Poland
Prior art keywords
tension
estimating
tension member
Prior art date
Application number
PL21701388.7T
Other languages
English (en)
Inventor
Marie BRØNS
Jon Juel Thomsen
Original Assignee
Danmarks Tekniske Universitet
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 Danmarks Tekniske Universitet filed Critical Danmarks Tekniske Universitet
Publication of PL4097438T3 publication Critical patent/PL4097438T3/pl

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00Measuring force or stress, in general
    • G01L1/10Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
    • G01L5/042Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands by measuring vibrational characteristics of the flexible member
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/24Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00Vibration-testing of structures; Shock-testing of structures
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00Vibration-testing of structures; Shock-testing of structures
    • G01M7/02Vibration-testing by means of a shake table

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
PL21701388.7T 2020-01-31 2021-01-27 Sposób i system estymacji naprężenia elementu naprężanego PL4097438T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20154878 2020-01-31
PCT/DK2021/050027 WO2021151444A1 (en) 2020-01-31 2021-01-27 A method and a system for estimating the tension of a tension member

Publications (1)

Publication Number Publication Date
PL4097438T3 true PL4097438T3 (pl) 2025-06-02

Family

ID=69423169

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21701388.7T PL4097438T3 (pl) 2020-01-31 2021-01-27 Sposób i system estymacji naprężenia elementu naprężanego

Country Status (5)

Country Link
US (1) US12123797B2 (pl)
EP (1) EP4097438B1 (pl)
ES (1) ES3031516T3 (pl)
PL (1) PL4097438T3 (pl)
WO (1) WO2021151444A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202300019341A1 (it) 2023-09-20 2025-03-20 S2X S R L Sistema per il monitoraggio automatico dei parametri modali e dello sforzo di trazione in cavi o stralli in presenza di elementi di ricoprimento
CN118603387A (zh) * 2024-03-27 2024-09-06 广东思谷智能技术有限公司 一种新型的金刚线张力标定方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU509798A1 (ru) 1974-05-15 1976-04-05 Ленинградское Отделение Центральногонаучно-Исследовательского И Проектногоинститута Строительных Металлокон-Струкций Способ испытани конструкций
US4062229A (en) * 1977-02-22 1977-12-13 General Electric Company Method of testing the integrity of installed rock bolts
DD252287A3 (de) * 1985-06-20 1987-12-16 Leipzig Chemieanlagen Verfahren zum anziehen oder loesen schraubbarer verbindungen
US8096195B2 (en) 2009-08-17 2012-01-17 Fdh Engineering, Inc. Method of determining tension in a rod
CN105571763B (zh) 2015-12-14 2018-08-07 新疆金风科技股份有限公司 螺栓预紧力检测方法及装置
WO2017203220A1 (en) 2016-05-24 2017-11-30 Wheelsure Technologies Limited Method and apparatus for measuring resonant frequency of an article and for monitoring tensile load in a bolt

Also Published As

Publication number Publication date
ES3031516T3 (en) 2025-07-09
EP4097438A1 (en) 2022-12-07
EP4097438B1 (en) 2025-04-16
EP4097438C0 (en) 2025-04-16
US20230048801A1 (en) 2023-02-16
US12123797B2 (en) 2024-10-22
WO2021151444A1 (en) 2021-08-05

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