BRPI0701348A - sensor para detectar a curvatura de um elemento alongado e método de monitorar deflexão em um conduto ascendente subaquático - Google Patents

sensor para detectar a curvatura de um elemento alongado e método de monitorar deflexão em um conduto ascendente subaquático

Info

Publication number
BRPI0701348A
BRPI0701348A BRPI0701348-5A BRPI0701348A BRPI0701348A BR PI0701348 A BRPI0701348 A BR PI0701348A BR PI0701348 A BRPI0701348 A BR PI0701348A BR PI0701348 A BRPI0701348 A BR PI0701348A
Authority
BR
Brazil
Prior art keywords
pipe
sensor
deflection
underwater
elongated element
Prior art date
Application number
BRPI0701348-5A
Other languages
English (en)
Inventor
James Fowler
Pei An
Original Assignee
2H Offshore Engineering 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
Priority claimed from GB0606121A external-priority patent/GB0606121D0/en
Priority claimed from GB0619034A external-priority patent/GB0619034D0/en
Application filed by 2H Offshore Engineering Ltd filed Critical 2H Offshore Engineering Ltd
Publication of BRPI0701348A publication Critical patent/BRPI0701348A/pt
Publication of BRPI0701348B1 publication Critical patent/BRPI0701348B1/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
    • G01M5/0083—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by measuring variation of impedance, e.g. resistance, capacitance, induction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • 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
    • G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)
  • Pipeline Systems (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

SENSOR PARA DETECTAR A CURVATURA DE UM ELEMENTO ALONGADO E MéTODO DE MONITORAR DEFLEXãO EM UM CONDUTO ASCENDENTE SUBAQUáTICO. Um sensor para detectar deflexão/curvatura de tubulações de condutos ascendentes subaquáticos compreende um tubo que é afixado por cintas à tubulação, com o tubo sendo paralelo ao comprimento da tubulação. O tubo é equipado internamente com medidores de deformação que medem a deflexão do tubo e logo a da tubulação sobre a qual ele é montado. O tubo é cheio com óleo e é conectado a um tubo de plástico que pode deformar sob pressão hidrostática a diferentes profundidades da água.
BRPI0701348-5A 2006-03-28 2007-03-28 Sensor para detectar a curvatura de um elemento alongado e método de monitorar deflexão em um conduto ascendente subaquático BRPI0701348B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0606121A GB0606121D0 (en) 2006-03-28 2006-03-28 Sensor
GB0606121.2 2006-03-28
GB0619034.2 2006-09-26
GB0619034A GB0619034D0 (en) 2006-09-26 2006-09-26 Sensor

Publications (2)

Publication Number Publication Date
BRPI0701348A true BRPI0701348A (pt) 2007-11-27
BRPI0701348B1 BRPI0701348B1 (pt) 2018-04-03

Family

ID=38229179

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0701348-5A BRPI0701348B1 (pt) 2006-03-28 2007-03-28 Sensor para detectar a curvatura de um elemento alongado e método de monitorar deflexão em um conduto ascendente subaquático

Country Status (4)

Country Link
US (1) US7559254B2 (pt)
EP (1) EP1840501B1 (pt)
BR (1) BRPI0701348B1 (pt)
CA (1) CA2582900A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009156486A1 (en) 2008-06-26 2009-12-30 Services Petroliers Schlumberger System and method for monitoring bending of a flexible riser
CN102279071B (zh) * 2011-06-16 2013-06-12 中国海洋大学 一种深水顶张式立管的顶张力及有效张力试验装置
CN103439070B (zh) * 2013-08-01 2016-07-27 广州大学 一种桥梁长期挠度效应的分离方法
US10225629B2 (en) * 2013-11-25 2019-03-05 Chi Hung Louis Lam System for monitoring condition of adjustable construction temporary supports
CN106289731A (zh) * 2015-05-12 2017-01-04 中国石油化工股份有限公司 一种用于固井工具的试验装置及其试验方法
NL2016794B1 (en) * 2016-05-18 2017-11-30 Heijmans N V Method for determining the structural integrity of an infrastructural element
US10961677B2 (en) 2016-12-14 2021-03-30 Trendsetter Vulcan Offshore, Inc. Monitoring system for marine risers
CN110286042A (zh) * 2018-03-19 2019-09-27 黄冈昌耀电力器材有限公司 一种电杆力学性能试验方法
GB2572809B (en) * 2018-04-12 2020-11-11 Subsea 7 Ltd Internal inspection of pipelines
CN112729728B (zh) * 2020-12-17 2021-08-17 马征 一种交通建设用公路桥梁承载能力检测装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184188A (en) * 1961-06-19 1965-05-18 Bendix Corp Stress sensor and control system for limiting stresses applied to aircraft
US4191334A (en) * 1978-04-25 1980-03-04 Panduit Corp. Cable tie
US4304135A (en) * 1980-04-16 1981-12-08 Conoco Inc. Constraint factor for structural monitoring
YU101686A (en) * 1985-07-25 1990-08-31 Kraftwerk Union Ag Device for measuring pressing force, normal forces and bending on pipelines
JPS63241409A (ja) * 1987-03-30 1988-10-06 Toshin Denki Kk 曲がり検出センサ−
GB8729061D0 (en) * 1987-12-12 1988-01-27 British Petroleum Co Plc Gauge
CH682347A5 (pt) * 1991-08-29 1993-08-31 Kalman Prof Dr Kovari
FR2688584B1 (fr) * 1992-03-13 1996-11-15 Thomson Csf Structure a controle d'endommagement par fibre optique et methode de mise en óoeuvre.
DE4220811A1 (de) * 1992-06-25 1994-01-05 Hottinger Messtechnik Baldwin Kraftaufnehmer
US5712424A (en) * 1996-03-25 1998-01-27 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for measuring diesel engine cylinder pressure
FR2844576B1 (fr) * 2002-09-18 2004-11-12 Coflexip Procede et dispositif de surveillance de la tenu d'une conduite flexible au niveau d'un embout terminal
US20040107671A1 (en) * 2002-11-19 2004-06-10 Mcginnis Henry J. Apparatus and method for detecting deflection of a tower
US20050145044A1 (en) * 2004-01-06 2005-07-07 Dublin Wilbur L.Jr. Six degrees of freedom mirrored cantilever extensometer

Also Published As

Publication number Publication date
BRPI0701348B1 (pt) 2018-04-03
CA2582900A1 (en) 2007-09-28
EP1840501A3 (en) 2010-05-19
EP1840501A2 (en) 2007-10-03
US7559254B2 (en) 2009-07-14
US20070240526A1 (en) 2007-10-18
EP1840501B1 (en) 2017-08-02

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: PULSE STRUCTURAL MONITORING LIMITED (GB)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]