نتایج جستجو برای: dynamic behavior

تعداد نتایج: 990215  

ژورنال: مهندسی دریا 2012
آقا کوچک, علی اکبر , غلامی کرزانی, مازیار,

In order to model real behavior of jackup platforms subjected to environmental conditions, a nonlinear dynamic analysis considering soil-structure interaction subject to wave loading is investigated. For this purpose, spudcans behavior, soil nolinear behavior near the structure, contact phenomena at the interface of the soil and foundation such as gapping as well as geometrical nonlinear behavi...

K. Abedi, M.R. Sheidaii,

Considering the vulnerability of double-layer grid space structures to progressive collapse phenomenon, it is necessary to pay special attention to this phenomenon in the design process. Alternate path method is one of the most appropriate and accepted methods for progressive collapse resistant design of structures. Alternate Path Method permits local failure to occur but provides alternate pat...

M Esfahanian, R Tikani S Ziaei Rad T Feyzi

Increasing current vehicle development trends for small, light, front wheel drive vehicles with low idle speeds have been forced automotive industries to use hydraulic engine mounts for further improvement in vibration, noise and harshness (NVH) performance of the vehicles. However, with the development of modern vehicle designs such as hybrid vehicles and variable engine management systems whi...

K. Abedi, M.R. Sheidaii,

Considering the vulnerability of double-layer grid space structures to progressive collapse phenomenon, it is necessary to pay special attention to this phenomenon in the design process. Alternate path method is one of the most appropriate and accepted methods for progressive collapse resistant design of structures. Alternate Path Method permits local failure to occur but provides alternate pat...

ژورنال: Journal of Railway Research 2019
Ambrósio, J., Pombo, J., Antunes, P. , Magalhães, H.,

The dynamic analysis of railway vehicles involves the construction of three independent models: the vehicle model; the track model; and the wheel-rail contact model. In this work, a multibody formulation with Cartesian coordinates is used to describe the kinematic structure of the rigid bodies and joints that constitute the vehicle model. A methodology is also proposed in order to create detail...

Journal: :Transactions of the Society of Instrument and Control Engineers 1969

Journal: :Proceedings of geotextile symposium 1988

Journal: :Journal of the Society of Materials Science, Japan 1992

Journal: :Computers & Mathematics with Applications 1994

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