Lamb wave ultrasonic evaluation of welded AA2024 specimens at tensile static and fatigue testing; IOP Conference Series: Materials Science and Engineering; Vol. 93: Modern Technique and Technologies (MTT'2015)
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 93: Modern Technique and Technologies (MTT'2015).— 2015.— [012025, 9 p.] |
|---|---|
| Autor corporatiu: | |
| Altres autors: | , , , , |
| Sumari: | Title screen The paper deals with the investigation of Lamb waves ultrasonic testing technique applied for evaluation of different stress-strain and damaged state of aluminum specimens at static and fatigue loading in order to develop a Structural Health Monitoring (SHM) approach. The experimental results of tensile testing of AA2024T3 specimens with welded joints are presented. Piezoelectric transducers used as actuators and sensors were adhesively bonded to the specimen's surface using two component epoxy. The set of static and cyclic tensile tests with two frequencies of acoustic testing (50 kHz and 335 kHz) were performed. The recorded signals were processed to calculate the maximum envelope in order to evaluate the changes of the stress-strain state of the specimen and its microstructure during static tension. The registered data are analyzed and discussed in terms of signal attenuation due to the formation of fatigue defects during cyclic loading. Understanding the relations between acoustic signal features and fatigue damages will provide us the ability to determine the damage state of the structure and its residual lifetime in order to design a robust SHM system. Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | anglès |
| Publicat: |
2015
|
| Col·lecció: | Materials and technologies new generations |
| Matèries: | |
| Accés en línia: | http://dx.doi.org/10.1088/1757-899X/93/1/012025 http://earchive.tpu.ru/handle/11683/19992 |
| Format: | Electrònic Capítol de llibre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=644530 |
MARC
| LEADER | 00000nla2a2200000 4500 | ||
|---|---|---|---|
| 001 | 644530 | ||
| 005 | 20240112111625.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\9611 | ||
| 035 | |a RU\TPU\network\9608 | ||
| 090 | |a 644530 | ||
| 100 | |a 20151119a2015 k y0engy50 ba | ||
| 101 | 0 | |a eng | |
| 105 | |a a z 101zy | ||
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Lamb wave ultrasonic evaluation of welded AA2024 specimens at tensile static and fatigue testing |f M. V. Burkov [et al.] | |
| 203 | |a Text |c electronic | ||
| 225 | 1 | |a Materials and technologies new generations | |
| 300 | |a Title screen | ||
| 320 | |a [References: 8 tit.] | ||
| 330 | |a The paper deals with the investigation of Lamb waves ultrasonic testing technique applied for evaluation of different stress-strain and damaged state of aluminum specimens at static and fatigue loading in order to develop a Structural Health Monitoring (SHM) approach. The experimental results of tensile testing of AA2024T3 specimens with welded joints are presented. Piezoelectric transducers used as actuators and sensors were adhesively bonded to the specimen's surface using two component epoxy. The set of static and cyclic tensile tests with two frequencies of acoustic testing (50 kHz and 335 kHz) were performed. The recorded signals were processed to calculate the maximum envelope in order to evaluate the changes of the stress-strain state of the specimen and its microstructure during static tension. The registered data are analyzed and discussed in terms of signal attenuation due to the formation of fatigue defects during cyclic loading. Understanding the relations between acoustic signal features and fatigue damages will provide us the ability to determine the damage state of the structure and its residual lifetime in order to design a robust SHM system. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\2008 |t IOP Conference Series: Materials Science and Engineering | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\9450 |t Vol. 93: Modern Technique and Technologies (MTT'2015) |o 21th International Conference for Students and Young Scientists, 5-9 October 2015, Tomsk |o [proceedings] |v [012025, 9 p.] |d 2015 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a волны Лэмба | |
| 610 | 1 | |a сварные соединения | |
| 610 | 1 | |a разрывы | |
| 610 | 1 | |a статические испытания | |
| 610 | 1 | |a усталостные испытания | |
| 701 | 1 | |a Burkov |b M. V. |c specialist in the field of material science |c Assistant of the Department of Tomsk Polytechnic University, Candidate of technical sciences |f 1987- |g Mikhail Vladimirovich |3 (RuTPU)RU\TPU\pers\32915 | |
| 701 | 1 | |a Byakov |b A. V. |c specialist in the field of material science |c Assistant of Tomsk Polytechnic University |f 1985- |g Anton Viktorovich |3 (RuTPU)RU\TPU\pers\35461 | |
| 701 | 1 | |a Shah |b R. T. | |
| 701 | 1 | |a Lyubutin |b P. S. |c specialist in the field of material science |c Engineer of Tomsk Polytechnic University, Candidate of technical sciences |f 1981- |g Pavel Stepanovich |3 (RuTPU)RU\TPU\pers\32914 | |
| 701 | 1 | |a Panin |b S. V. |c specialist in the field of material science |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1971- |g Sergey Viktorovich |3 (RuTPU)RU\TPU\pers\32910 |9 16758 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт физики высоких технологий (ИФВТ) |b Кафедра материаловедения в машиностроении (ММС) |3 (RuTPU)RU\TPU\col\18688 |
| 801 | 2 | |a RU |b 63413507 |c 20161122 |g RCR | |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1088/1757-899X/93/1/012025 |
| 856 | 4 | 0 | |u http://earchive.tpu.ru/handle/11683/19992 |
| 942 | |c CF | ||