منابع مشابه
Discussion on Damage Detection of A 3-D Frame Structure Using Modal Strain Energy Change
A structural damage detection method based on modal strain energy change (MSEC) is applied to a 3D steel frame structure tested in the laboratory. Very limited measurement is available to be expanded to the full dimension of the FEM of the test structure. Both numerical and experimental studies are performed in this study, and the result shows that the damage locations are successfully identifi...
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Tensile stress-strain curve is of high importance in mechanics of materials particularly in numerical simulations of material deformations. The curve is usually obtained by experiment but is limited by necking phenomenon. Engineering stress-strain curve is converted to true stress-strain curve through simple formulas. The conversion, however, is correct up the point of necking. From this point ...
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In hybrid simulation, the structure is divided into numerical and physical substructures to achieve more accurate responses in comparison to a full computational analysis. As a consequence of the lack of test facilities and actuators, and the budget limitation, only a few substructures can be modeled experimentally, whereas the others have to be modeled numerically. In this paper, a new hybrid ...
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ژورنال
عنوان ژورنال: Journal of Advanced Concrete Technology
سال: 2012
ISSN: 1346-8014,1347-3913
DOI: 10.3151/jact.10.126