JPH0331380B2 - - Google Patents

Info

Publication number
JPH0331380B2
JPH0331380B2 JP58125732A JP12573283A JPH0331380B2 JP H0331380 B2 JPH0331380 B2 JP H0331380B2 JP 58125732 A JP58125732 A JP 58125732A JP 12573283 A JP12573283 A JP 12573283A JP H0331380 B2 JPH0331380 B2 JP H0331380B2
Authority
JP
Japan
Prior art keywords
amplitude
amplitude value
test piece
circuit
output
Prior art date
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
JP58125732A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6017339A (ja
Inventor
Ryuichiro Ebara
Yoshikazu Yamada
Eiji Yamamitsu
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.)
Ryomei Engineering Co Ltd
Mitsubishi Heavy Industries Ltd
Original Assignee
Ryomei Engineering Co Ltd
Mitsubishi Heavy Industries 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
Application filed by Ryomei Engineering Co Ltd, Mitsubishi Heavy Industries Ltd filed Critical Ryomei Engineering Co Ltd
Priority to JP58125732A priority Critical patent/JPS6017339A/ja
Publication of JPS6017339A publication Critical patent/JPS6017339A/ja
Publication of JPH0331380B2 publication Critical patent/JPH0331380B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
JP58125732A 1983-07-11 1983-07-11 疲労試験機 Granted JPS6017339A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58125732A JPS6017339A (ja) 1983-07-11 1983-07-11 疲労試験機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58125732A JPS6017339A (ja) 1983-07-11 1983-07-11 疲労試験機

Publications (2)

Publication Number Publication Date
JPS6017339A JPS6017339A (ja) 1985-01-29
JPH0331380B2 true JPH0331380B2 (enrdf_load_stackoverflow) 1991-05-02

Family

ID=14917410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58125732A Granted JPS6017339A (ja) 1983-07-11 1983-07-11 疲労試験機

Country Status (1)

Country Link
JP (1) JPS6017339A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003281570A1 (en) * 2002-07-19 2004-02-09 Consejo Superior De Investigaciones Cientificas Method and device for examining fatigue resistance of metallic materials at ultrasonic frequencies and constant temperature
JP4480640B2 (ja) * 2005-07-07 2010-06-16 本田技研工業株式会社 超音波疲労試験装置及び超音波疲労試験方法

Also Published As

Publication number Publication date
JPS6017339A (ja) 1985-01-29

Similar Documents

Publication Publication Date Title
US5955669A (en) Method and apparatus for acoustic wave measurement
US7290930B2 (en) Method for monitoring an x-ray apparatus and x-ray apparatus
JP3974662B2 (ja) 超音波白内障乳化吸引法のための多周波数位相検出器
CN104316466A (zh) 能对石英音叉谐振频率实时校正的光声光谱气体检测装置
CN112834430A (zh) 一种基于光声池声脉冲激励的气体检测装置及方法
US4453238A (en) Apparatus and method for determining the phase sensitivity of hydrophones
JPH0331380B2 (enrdf_load_stackoverflow)
JPH0245801Y2 (enrdf_load_stackoverflow)
CN1165952A (zh) 束外激光功率、能量测量法
JP2726562B2 (ja) 共振周波数検出装置
JPH08159862A (ja) 振動監視装置
JP3679888B2 (ja) 干渉縞消失法を用いた振動ピックアップの絶対校正法における自動化方法
US3397607A (en) Single faraday cell polarimeter
JP3679887B2 (ja) 干渉縞計数法を用いた振動ピックアップの絶対校正法における自動化方法
JP2697297B2 (ja) レーザビームスキャナモータのジッター計測装置
SU716135A1 (ru) Способ неразрушающего контрол качества пьезоэлементов
RU854167C (ru) Способ дистанционного измерени параметров атмосферы
SU333461A1 (ru) Ультразвуковое устройство для измерения параметров распространения колебаний в средах
SU842567A1 (ru) Ультразвуковой способ контрол КАчЕСТВА МНОгОСлОйНыХ издЕлий
SU819709A2 (ru) Акустический способ дефектоскопии
SU1642260A1 (ru) Устройство дл измерени вибрационных характеристик
SU888667A1 (ru) Устройство дл измерени показател поглощени воды
SU1429007A1 (ru) Электромагнитный дефектоскоп
SU932274A1 (ru) Устройство дл измерени времени распространени ультразвука
SU788049A1 (ru) Импедансный способ контрол материалов и изделий