Rao, Govardhana (2009) Vibration Analysis of Beams. BTech thesis.
All real physical structures, when subjected to loads or displacements, behave dynamically. The additional inertia forces, from Newton’s second law, are equal to the mass times the acceleration.If the loads or displacements are applied very slowly then the inertia forces can be neglected and a static load analysis can be justified.Hence, dynamic analysis is a simple extension of static analysis.
Many developments have been carried out in order to try to quantify the effects produced by dynamic loading. Examples of structures where it is particularly important to consider dynamic loading effects are the construction of tall buildings, long bridges under wind-loading conditions and buildings in earthquake zones, etc.
Typical situations where it is necessary to consider more precisely the response produced by dynamic loading are vibrations due to equipment or machinery, impact load produced by traffic, snatch loading of cranes, impulsive load produced by blasts, earthquakes or explosions. So it is very important to study the dynamic nature of structures.
|Item Type:||Thesis (BTech)|
|Uncontrolled Keywords:||Vibrational analysis,Finite element method,Pulse analyzer|
|Subjects:||Engineering and Technology > Civil Engineering > Structural Engineering|
|Divisions:||Engineering and Technology > Department of Civil Engineering|
|Deposited By:||Govardhan Rao|
|Deposited On:||15 May 2009 11:36|
|Last Modified:||15 May 2009 11:36|
|Supervisor(s):||Mishra, U K|
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