کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
277357 1430220 2015 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Energy-based models for guided ultrasonic wave propagation in multi-wire cables
ترجمه فارسی عنوان
مدل های مبتنی بر انرژی برای انتشار موج اولتراسونیک هدایت شده در کابل های چند سیمه
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی

Wave-based Structural Health Monitoring (SHM) to detect damages in civil and mechanical structures is a growing research field. In order to apply SHM to multi-wire cables, in this work, ultrasonic wave propagation in such coupled waveguides is studied theoretically, numerically and experimentally. In addition to transient finite element simulations, novel energy-based models are presented. With these models, efficient simulations of cables with many wires can be performed. Both finite element and energy-based models are verified with sophisticated experiments.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Solids and Structures - Volumes 64–65, July 2015, Pages 22–29
نویسندگان
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