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Conditions in which EIGEN VECTOR zero

Conditions in which EIGEN VECTOR zero

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mohammedlamine's picture

No dynamic displacements nor rigid body ones ?

Mohammed lamine

Adjal's picture

Salem alikom 

Hello Dr Mohamed lamine

 It is great pleasure to have this opportunity and email you. First of all I want to introduce my self. I am adjal yassine from Algeria currently I am PhD candidate, my search project focus on the vibration analysis (Free and forced ) by using numerical methods such as FEM and BEM and also analytical methods such as DQM and DTM related to composite beamI have read your paper entitled Dynamic Detection of Reinforced Concrete Bridge Damage by Finite Element Model Updating), I would like really to make great thanks for you and your co-authors concerning the great challenge in this paper, But what I do maybe is different, I am working on developmenet new analytical for evalaute the effect  of impact loading on cracked concrete beam  My objetcive also to evaluate the behaviour mechanical of cracks beam  under cyclic loading.I will be thankfull   and happy to collaborate with you in topic which related to concrete  beam, I am looking to evaluate stress around cracks in the case of impact loading( cyclic loading)

mohammedlamine's picture

Hello Dr Adjal,

You are welcome. Thank you for you scientific interest. For more details you can find the next detailed paper entitled:

Contribution to Bridge Damage Analysis which its references are available on Google Scholar using the keyword search with Mohammed Lamine Moussaoui.

I am finding a great work in your research area this can be fruitful. I wish that it will be successful.

Another interesting topic is to detect random cracks which can happen at any time. This requires connected hardware to the analyzed structure and efficient computations.

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