CA1294699C - Non-destructive evaluation of ropes by using transverse impulse vibrational wave method - Google Patents

Non-destructive evaluation of ropes by using transverse impulse vibrational wave method

Info

Publication number: CA1294699C
Authority: CA; Canada
Prior art keywords: rope; flaw; reflected waves; amplitude; reflected
Prior art date: 1987-11-19
Legal status (The legal status 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 status listed.): Expired - Lifetime

Application number

CA000583653A

Other languages

English (en)

French (fr)

Inventor

Hegeon Kwun

Gary L. Burkhardt

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Southwest Research Institute SwRI

Original Assignee

Southwest Research Institute SwRI

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.)

1987-11-19

Filing date

1988-11-21

Publication date

1992-01-21

1988-11-21 Application filed by Southwest Research Institute SwRI filed Critical Southwest Research Institute SwRI

1992-01-21 Application granted granted Critical

1992-01-21 Publication of CA1294699C publication Critical patent/CA1294699C/en

2009-01-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 43
238000011156 evaluation Methods 0.000 title description 4
238000012360 testing method Methods 0.000 claims abstract description 50
230000001066 destructive effect Effects 0.000 claims abstract description 7
238000012544 monitoring process Methods 0.000 claims 2
238000005259 measurement Methods 0.000 abstract description 9
230000007246 mechanism Effects 0.000 description 11
150000002500 ions Chemical class 0.000 description 8
230000004907 flux Effects 0.000 description 7
239000002184 metal Substances 0.000 description 6
NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 5
230000005294 ferromagnetic effect Effects 0.000 description 5
230000005291 magnetic effect Effects 0.000 description 4
241000353097 Molva molva Species 0.000 description 3
238000006073 displacement reaction Methods 0.000 description 3
239000000463 material Substances 0.000 description 3
230000003287 optical effect Effects 0.000 description 3
241000331231 Amorphocerini gen. n. 1 DAD-2008 Species 0.000 description 2
239000004677 Nylon Substances 0.000 description 2
230000008901 benefit Effects 0.000 description 2
229920001778 nylon Polymers 0.000 description 2
230000004044 response Effects 0.000 description 2
LUBKKVGXMXTXOZ-QGZVFWFLSA-N (+)-geodin Chemical compound COC(=O)C1=CC(=O)C=C(OC)[C@@]11C(=O)C(C(O)=C(Cl)C(C)=C2Cl)=C2O1 LUBKKVGXMXTXOZ-QGZVFWFLSA-N 0.000 description 1
101150034533 ATIC gene Proteins 0.000 description 1
XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 description 1
241000271566 Aves Species 0.000 description 1
241000905957 Channa melasoma Species 0.000 description 1
244000228957 Ferula foetida Species 0.000 description 1
244000025221 Humulus lupulus Species 0.000 description 1
235000008694 Humulus lupulus Nutrition 0.000 description 1
XDXHAEQXIBQUEZ-UHFFFAOYSA-N Ropinirole hydrochloride Chemical compound Cl.CCCN(CCC)CCC1=CC=CC2=C1CC(=O)N2 XDXHAEQXIBQUEZ-UHFFFAOYSA-N 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
241000950638 Symphysodon discus Species 0.000 description 1
LEHOTFFKMJEONL-UHFFFAOYSA-N Uric Acid Chemical compound N1C(=O)NC(=O)C2=C1NC(=O)N2 LEHOTFFKMJEONL-UHFFFAOYSA-N 0.000 description 1
230000001133 acceleration Effects 0.000 description 1
VREFGVBLTWBCJP-UHFFFAOYSA-N alprazolam Chemical compound C12=CC(Cl)=CC=C2N2C(C)=NN=C2CN=C1C1=CC=CC=C1 VREFGVBLTWBCJP-UHFFFAOYSA-N 0.000 description 1
230000008859 change Effects 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
238000001514 detection method Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
230000005611 electricity Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
HOQADATXFBOEGG-UHFFFAOYSA-N isofenphos Chemical compound CCOP(=S)(NC(C)C)OC1=CC=CC=C1C(=O)OC(C)C HOQADATXFBOEGG-UHFFFAOYSA-N 0.000 description 1
239000007769 metal material Substances 0.000 description 1
MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
239000000203 mixture Substances 0.000 description 1
239000002674 ointment Substances 0.000 description 1
229920000136 polysorbate Polymers 0.000 description 1
230000000644 propagated effect Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1
230000000007 visual effect Effects 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
- G01H1/04—Measuring characteristics of vibrations in solids by using direct conduction to the detector of vibrations which are transverse to direction of propagation
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/227—Details, e.g. general constructional or apparatus details related to high pressure, tension or stress conditions
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/262—Linear objects
- G01N2291/2626—Wires, bars, rods

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Biochemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Immunology (AREA)
Pathology (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Textile Engineering (AREA)
Quality & Reliability (AREA)
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

CA000583653A 1987-11-19 1988-11-21 Non-destructive evaluation of ropes by using transverse impulse vibrational wave method Expired - Lifetime CA1294699C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US12276387A	1987-11-19	1987-11-19
US122,763		1987-11-19

Publications (1)

Publication Number	Publication Date
CA1294699C true CA1294699C (en)	1992-01-21

Family

ID=22404623

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000583653A Expired - Lifetime CA1294699C (en)	1987-11-19	1988-11-21	Non-destructive evaluation of ropes by using transverse impulse vibrational wave method

Country Status (3)

Country	Link
EP (1)	EP0429446A4 (de)
CA (1)	CA1294699C (de)
WO (1)	WO1989004960A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5024091A (en) *	1986-03-25	1991-06-18	Washington State University Research Foundation, Inc.	Non-destructive evaluation of structural members
DE19531858B4 (de) *	1995-08-30	2005-06-09	Deutsche Telekom Ag	Messverfahren für Abspannseile
BRPI1013952B1 (pt)	2009-05-05	2020-05-05	Actuant Corp	sistema de avaliação sem contato de propriedade de propagação de sinal acústico para cordas sintéticas, e, método para avaliar propriedades de propagação de sinal acústico através de uma corda
ES2388295B2 (es) *	2010-07-20	2013-02-14	Manuel Córdoba Escobar	Dispositivo de seguridad para la detección de defectos en cables de estructura metálica.
US10288538B2 (en)	2015-09-30	2019-05-14	Samson Rope Technologies	Non-destructive evaluation of cordage products
CN106841385B (zh) *	2017-01-15	2019-05-07	长沙理工大学	基于声-超声的聚丙烯生产管道粉末粘附状态的检测方法
WO2021133967A1 (en) *	2019-12-24	2021-07-01	Samson Rope Technologies	Systems and methods for evaluating characteristics of rope
CN113884569A (zh) *	2021-08-12	2022-01-04	洛阳百克特科技发展股份有限公司	一种基于振动效应的钢丝绳损伤检测装置及其方法
CN120440726B (zh) *	2025-07-09	2025-09-09	青州谷得新能源电器有限公司	一种升降机的驱动绳索检测装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4408285A (en) *	1981-02-02	1983-10-04	Ird Mechanalysis, Inc.	Vibration analyzing apparatus and method
CH656160A5 (de) *	1982-05-18	1986-06-13	Zellweger Uster Ag	Verfahren und vorrichtung zur ueberwachung von einzeladern bei verseilprozessen.
US4519245A (en) *	1983-04-05	1985-05-28	Evans Herbert M	Method and apparatus for the non-destructive testing of materials
US4567764A (en) *	1983-12-27	1986-02-04	Combustion Engineering, Inc.	Detection of clad disbond

1988
- 1988-11-21 EP EP19890900031 patent/EP0429446A4/en not_active Withdrawn
- 1988-11-21 CA CA000583653A patent/CA1294699C/en not_active Expired - Lifetime
- 1988-11-21 WO PCT/US1988/004174 patent/WO1989004960A1/en not_active Ceased

Also Published As

Publication number	Publication date
WO1989004960A1 (en)	1989-06-01
EP0429446A4 (en)	1991-10-16
EP0429446A1 (de)	1991-06-05

Legal Events

Date	Code	Title	Description
1996-07-21	MKLA	Lapsed

Publication	Publication Date	Title
US4979125A (en)	1990-12-18	Non-destructive evaluation of ropes by using transverse impulse vibrational wave method
US5821430A (en)	1998-10-13	Method and apparatus for conducting in-situ nondestructive tensile load measurements in cables and ropes
US5457994A (en)	1995-10-17	Nondestructive evaluation of non-ferromagnetic materials using magnetostrictively induced acoustic/ultrasonic waves and magnetostrictively detected acoustic emissions
US5456113A (en)	1995-10-10	Nondestructive evaluation of ferromagnetic cables and ropes using magnetostrictively induced acoustic/ultrasonic waves and magnetostrictively detected acoustic emissions
CA2040977C (en)	2000-03-07	Methods for measurement, analysis and assessment of ground structure
EP0239537B1 (de)	1990-12-19	Verfahren und Vorrichtung zur Prüfung eines metallischen Seils
US4901575A (en)	1990-02-20	Methods and apparatus for monitoring structural members subject to transient loads
US4956999A (en)	1990-09-18	Methods and apparatus for monitoring structural members subject to transient loads
US6192758B1 (en)	2001-02-27	Structure safety inspection
CA1225734A (en)	1987-08-18	Methods and apparatus for indicating selected physical parameters in a pipeline
US20010019263A1 (en)	2001-09-06	Magnetostrictive sensor rail inspection system
CA1294699C (en)	1992-01-21	Non-destructive evaluation of ropes by using transverse impulse vibrational wave method
US20040221652A1 (en)	2004-11-11	Transducer guided wave electromagnetic acoustic
US5623421A (en)	1997-04-22	Monitoring pressurized vessels for leaks, ruptures or hard hits
EP0988539B1 (de)	2003-02-19	Verfahren und vorrichtung zur überwachung von gespannten kabeln
EP2567224B1 (de)	2015-03-04	Verfahren und vorrichtung zur zerstörungsfreien materialuntersuchung mittels ultraschall
JP2004523768A (ja)	2004-08-05	材料または物体の損傷を検出する方法および装置
JPH0511895B2 (de)	1993-02-16
GB2383413A (en)	2003-06-25	Detecting rail defects using acoustic surface waves
JP2001513233A (ja)	2001-08-28	コインの妥当性をチェックするための方法および装置
EP0705422B1 (de)	1999-02-03	Kontinuierliches überwachen von bewehrungen in strukturen
WO1999053282A1 (en)	1999-10-21	Method and apparatus for conducting in-situ nondestructive tensile load measurements in cables and ropes
JP2902532B2 (ja)	1999-06-07	振動体の検査方法及びその装置
CZ286896A3 (en)	1997-06-11	Identification method of coins and apparatus for making the same
US4827216A (en)	1989-05-02	Differential triple-coil tester for wire rope with periodic lay effect cancellation