@article{oai:jaxa.repo.nii.ac.jp:00022597,
 author = {寧, 霄光 and 村山, 英晶 and 影山, 和郎 and 和田, 大地 and 金井, 誠 and 大澤, 勇 and 井川, 寛隆 and Ning, Xiaoguang and Murayama, Hideaki and Kageyama, Kazuro and Wada, Daichi and Kanai, Makoto and Ohsawa, Isamu and Igawa, Hirotaka},
 issue = {10},
 journal = {Smart Materials and Structures},
 month = {Sep},
 note = {In this study, the dynamic strain distribution measurement of an adhesive-bonded single-lap joint was carried out in a cyclic load test using a fiber Bragg grating (FBG) sensor embedded into the adhesive/adherend interface along the overlap length direction. Unidirectional carbon fiber reinforced plastic (CFRP) substrates were bonded by epoxy resin to form the joint, and the FBG sensor was embedded into the surface of one substrate during its curing. The measurement was carried out with a sampling rate of 5 Hz by the sensing system, based on the optical frequency domain reflectometry (OFDR) throughout the test. A finite element analysis (FEA) was performed for the measurement evaluation using a three-dimensional model, which included the embedded FBG sensor. The crack detection method, based on the longitudinal strain distribution measurement, was introduced and performed to estimate the cracks that occurred at the adhesive/adherend interface in the test., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: PA1520010000},
 title = {Dynamic strain distribution measurement and crack detection of an adhesive-bonded single-lap joint under cyclic loading using embedded FBG},
 volume = {23},
 year = {2014}
}