Damage detection of cylindrical shells based on Sander's theory and model updating using incomplete modal data considering random noises
نویسندگان
چکیده
منابع مشابه
damage detection in skeletal structures based on charged system search optimization using incomplete modal data
it is well known that damaged structural members may alter the behaviour of the structures considerably. careful observation of these changes has often been viewed as a means to identify and assess the location and severity of damages in structures. among the responses of a structure, natural frequencies and natural modes are both relatively easy to obtain and independent from external excitati...
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متن کاملDamage detection in skeletal structures based on charged system search optimization using incomplete modal data
It is well known that damaged structural members may considerably alter the behaviour of the structures. Careful observation of these changes has often been viewed as a means to identify and assess the location and severity of damages in structures. Among the responses of a structure, natural frequencies and mode shapes are both relatively easy to obtain and independent from external excitation...
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ژورنال
عنوان ژورنال: European Journal of Mechanics - A/Solids
سال: 2021
ISSN: 0997-7538
DOI: 10.1016/j.euromechsol.2020.104110