Influence of rubber sheet on dynamic response of machine foundations

R Zakeri, SNM Tafreshi, AR Dawson… - Construction and Building …, 2021 - Elsevier
In this study, the efficiency of employing rubber sheets to modify the dynamic response of a
concrete machine foundation model of size 400× 400 mm is explored by conducting a series …

Machine foundation response subjected to vertical vibration: experimental and analytical using cone model

A Amiri, SN Moghaddas Tafreshi… - European Journal of …, 2023 - Taylor & Francis
The fundamental aim in the proper design of machine foundations is to limit the response
amplitude by preventing resonance in all vibration modes. The effects of static and dynamic …

Dynamic Performance Evaluation of Machine Foundations Using Multi-approach Investigation

G Das, S Surapreddi, P Ghosh - International Journal of Civil Engineering, 2024 - Springer
The current investigation examines the influence of footing shape, the base area of footing
(A), the mass of footing-machine assembly (m), and eccentric force settings (mee) on the …

Effect of footing size on the dynamic behaviour of cohesionless soil-foundation system

G Das, P Ghosh - Indian Geotechnical Conference, 2021 - Springer
The current study examines the influence of footing size on the dynamic behaviour of
machine foundation systems placed on a prepared foundation bed of cohesionless soil …

Influence of force ratio and frequency on vibratory surface compaction

C Wersäll, S Larsson - … Development, Hanoi, 24th-25th Nov 2016 …, 2016 - diva-portal.org
The optimum vibration frequency for vibratory surface compaction has been found to be
close to the resonant frequency in small-scale and full-scale tests. To verify the results for …

The effect of a rubber sheet on the dynamic response of a machine foundation located over a small thickness of soil layer

O Khalaj, R Zakeri, SNM Tafreshi… - … Series: Earth and …, 2021 - iopscience.iop.org
Placing a machine footing over a small thickness of soil layer, which is located over a
bedrock, could encounter many challenges due to the bed's notable stiffness in comparison …

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مقدس تفرشی, سید ناصر, ذاکری - مجله ی مهندسی عمران شریف, 2021‎ - sjce.journals.sharif.edu
ارتعاش حاصل از پی ماشین‌آلات، دامنه‌ی وسیعی از کرنش‌های برشی را در بستر ایجاد می‌کند. مدول
برشی دینامیکی و نسبت میرایی بستر تابعی از دامنه‌ی کرنش برشی هستند؛ بنابراین، انتخاب …