FI20050476A - System for controlling an ice load and sensor - Google Patents

System for controlling an ice load and sensor Download PDF

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Publication number
FI20050476A
FI20050476A FI20050476A FI20050476A FI20050476A FI 20050476 A FI20050476 A FI 20050476A FI 20050476 A FI20050476 A FI 20050476A FI 20050476 A FI20050476 A FI 20050476A FI 20050476 A FI20050476 A FI 20050476A
Authority
FI
Finland
Prior art keywords
sensor
controlling
ice load
ice
load
Prior art date
Application number
FI20050476A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI118610B (en
FI20050476A0 (en
Inventor
Risto Rouvari
Kaj Riska
Original Assignee
Rouvari Oy R
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 Rouvari Oy R filed Critical Rouvari Oy R
Priority to FI20050476A priority Critical patent/FI118610B/en
Publication of FI20050476A0 publication Critical patent/FI20050476A0/en
Priority to KR1020077028105A priority patent/KR20080012331A/en
Priority to EP06743510A priority patent/EP1877747A1/en
Priority to PCT/FI2006/000141 priority patent/WO2006117431A1/en
Publication of FI20050476A publication Critical patent/FI20050476A/en
Application granted granted Critical
Publication of FI118610B publication Critical patent/FI118610B/en

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
    • G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B71/00—Designing vessels; Predicting their performance
    • B63B71/10—Designing vessels; Predicting their performance using computer simulation, e.g. finite element method [FEM] or computational fluid dynamics [CFD]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
    • G01L5/161—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance
    • G01L5/1627—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance of strain gauges

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
FI20050476A 2005-05-03 2005-05-03 Ice load monitoring system and sensor FI118610B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20050476A FI118610B (en) 2005-05-03 2005-05-03 Ice load monitoring system and sensor
KR1020077028105A KR20080012331A (en) 2005-05-03 2006-05-02 A system for ice load monitoring
EP06743510A EP1877747A1 (en) 2005-05-03 2006-05-02 A system for ice load monitoring
PCT/FI2006/000141 WO2006117431A1 (en) 2005-05-03 2006-05-02 A system for ice load monitoring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20050476 2005-05-03
FI20050476A FI118610B (en) 2005-05-03 2005-05-03 Ice load monitoring system and sensor

Publications (3)

Publication Number Publication Date
FI20050476A0 FI20050476A0 (en) 2005-05-03
FI20050476A true FI20050476A (en) 2006-11-04
FI118610B FI118610B (en) 2008-01-15

Family

ID=34630050

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20050476A FI118610B (en) 2005-05-03 2005-05-03 Ice load monitoring system and sensor

Country Status (4)

Country Link
EP (1) EP1877747A1 (en)
KR (1) KR20080012331A (en)
FI (1) FI118610B (en)
WO (1) WO2006117431A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITGE20080025A1 (en) * 2008-04-09 2009-10-10 Pegaso Systems S R L STRUCTURAL AND / OR THERMAL MONITORING SYSTEM FOR SHIPS.
GB0905885D0 (en) * 2009-04-06 2009-05-20 Airbus Uk Ltd A method,apparatus and software for detecting yield in a mechanical structure by means of acoustics emmission data from said structure
RU2621886C2 (en) * 2015-11-10 2017-06-07 Федеральное государственное унитарное предприятие "Крыловский государственный научный центр" (ФГУП "Крыловский государственный научный центр") Device for determining the wave pressures on the ship's hull
EP3929551A1 (en) * 2017-04-26 2021-12-29 Panasonic Intellectual Property Management Co., Ltd. Stress measurement device, stress measurement system, and stress measurement method
KR102032490B1 (en) * 2018-04-25 2019-10-15 한국해양과학기술원 System for measuring resistance of model ship using active vibration control technology
KR102032491B1 (en) * 2018-04-25 2019-11-08 한국해양과학기술원 Method for measuring resistance of model ship using active vibration control technology
CN110889233B (en) * 2019-12-04 2023-03-28 中国空气动力研究与发展中心 Icing wind tunnel test ice-shaped three-dimensional entity generation method and three-dimensional entity ice
CN111351603B (en) * 2020-01-15 2024-06-25 大连理工大学 Ice load direct measurement device with inclined plane structure
CN112572728B (en) * 2020-12-16 2021-11-19 大连理工大学 Ship bow ice load testing system based on shear strain and identification method
CN113868910B (en) * 2021-09-27 2024-05-03 天津大学 Evaluation method for structural fatigue accumulated damage probability under random repeated collision of ice-ship
CN114199439B (en) * 2021-12-10 2023-07-21 哈尔滨工程大学 Sensor data-based hull structure yield strength evaluation stress acquisition method
CN115009462B (en) * 2022-02-25 2024-06-28 哈尔滨工程大学 Prediction method for ice load risk value of ice region ship in whole life period
CN115901841B (en) * 2023-03-13 2023-05-30 中国电建集团昆明勘测设计研究院有限公司 Reservoir arch bridge-shaped ice cover formation simulation and integral form evolution measurement method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO303470B1 (en) * 1994-12-16 1998-07-13 Safety One As Method and system for continuous and global monitoring of dynamic loads
FI114040B (en) * 2000-03-15 2004-07-30 Rouvari Oy R Load measuring system for ship hull, converts structural deformation into electric signal, which is converted into digital signal and processed and processed result is transmitted to central processing unit by bus
FR2814235A1 (en) * 2000-09-15 2002-03-22 Dominique Breton MULTI-SENSOR NETWORK FOR THE CONTROL AND MONITORING OF STRUCTURES

Also Published As

Publication number Publication date
FI118610B (en) 2008-01-15
KR20080012331A (en) 2008-02-11
WO2006117431A1 (en) 2006-11-09
FI20050476A0 (en) 2005-05-03
EP1877747A1 (en) 2008-01-16

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