Метод энергетического моделирования в применении к дифракции стационарных плоских упругих волн
DOI:
https://doi.org/10.15587/2313-8416.2016.69828Słowa kluczowe:
дифракция упругих волн, неоднородности, метод энергетического моделирования, плоская деформация, напряженияAbstrakt
Энергетический метод использует теорему взаимности работ и преобразование возникающих гиперсингулярных интегралов для получения системы уравнений, состоящей из сингулярных интегральных уравнений первого и второго рода. Алгоритмы численного решения получаются методом дискретных особенностей. Точность вычислений контролируется за счёт алгоритмической диверсности. Показано приложение к численному моделированию дифракции стационарных плоских волн на конечных и периодических системах неоднородностей разных типов
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