Investigation of Acoustic Parameters for Structural Health Monitoring of Sandwich Panel under Cyclic Load

Chi tiết về thư mục
Parent link:Key Engineering Materials: Scientific Journal
Vol. 712 : Advanced Materials for Technical and Medical Purpose (AMTMP 2016).— 2016.— [P. 319-323]
Tác giả của công ty: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра материаловедения в машиностроении (ММС)
Tác giả khác: Eremin A. V. Alexandr Vyacheslavovich, Burkov M. V. Mikhail Vladimirovich, Burkov A. V. Anton, Lyubutin P. S. Pavel Stepanovich, Panin S. V. Sergey Viktorovich, Khizhnyak S. A. Stepan
Tóm tắt:Title screen
The paper is devoted to investigation of ultrasonic signal properties and their changes during cyclic loading of CFRP sandwich panels with aluminum honeycomb core. In order to estimate the mechanical state of the composite structures the Lamb wave based technique is proposed. Acoustic signals are generated and sensed by piezoelectric transducers adhesively bonded on the specimen surface. Sensed signals are analyzed by computing the set of informative parameters which characterize ultrasonic signals evolution during cyclic tests. The paper represents the results allowing identification of three stages of fatigue damaging and failure for two specimens subjected to tensile-compressive loading.
Режим доступа: по договору с организацией-держателем ресурса
Ngôn ngữ:Tiếng Anh
Được phát hành: 2016
Loạt:Measurement
Những chủ đề:
Truy cập trực tuyến:http://dx.doi.org/10.4028/www.scientific.net/KEM.712.319
Định dạng: Điện tử Chương của sách
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=651352

Những quyển sách tương tự