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VERIFICATION OF ROCKFALL MODEL, BASED ON THE DISCRETE ELEMENT METHOD
Author(s) -
А.Г. Кусраев,
Д.Г. Минасян,
Н. С. Орлова,
Д.Г. Пантилеев,
Ш.С. Хубежты
Publication year - 2016
Publication title -
geologiâ i geofizika ûga rossii
Language(s) - English
Resource type - Journals
eISSN - 2686-7486
pISSN - 2221-3198
DOI - 10.23671/vnc.2016.4.20902
Subject(s) - rockfall , discrete element method , geology , surface (topology) , section (typography) , structural engineering , geotechnical engineering , geometry , mechanics , computer science , engineering , mathematics , landslide , physics , operating system
Исследовалось движение обвала по склону, сопряженному с горизонтальным участком. Теоретическое исследование осуществлялось с использованием модели на основе метода дискретных элементов. Для верификации модели был проведен эксперимент на лабораторной установке. Представлено сравнение дальности пробега обвальной массы в зависимости от крутизны склона в экспериментах и расчетах. Получено удовлетворительное совпадение результатов The rockfall movement of the slope, which is associated with the horizontal section, was investigated. The theoretical investigation was performed using model, based on the Discrete element method. The experimental investigation was performed using laboratory equipment. Comparison between the experiment results andcalculations were presented. Numerical calculations of the affected area of rockfall, performed for various values of the slope angle to horizontal surface, satisfactorily describe experiments

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