断言 发表于 2025-3-30 08:53:17
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Zahlendarstellung und numerische Fehlerg and torsional rigidities as Gaussian random variables. The unsteadiness in the aerodynamic flow is modeled using Theodorsen’s thin airfoil theory. The probabilistic response of the wing is obtained in terms of mean, standard deviation, and coefficient of variation (COV) of real and imaginary parts联合 发表于 2025-3-30 20:08:45
Zahlendarstellung und numerische Fehler be reduced by adding external supports to the structure. Linear elastic springs are used as the external supports and the objective function used is dynamic compliance of structure. Solid Isometric Material with Penalty (SIMP) method is employed to solve the topology optimization problem. The optimSeminar 发表于 2025-3-30 21:10:00
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Zahlendarstellung und numerische Fehler California (Wong and Yang, J Eng Mech 125:1190–1199 [.]) has been investigated considering both material and geometric nonlinearities, via an implemented Force Analogy Method (FAM) Matlab code. The reference steel frame has been analyzed by considering Kobe earthquake time history as the input grou权宜之计 发表于 2025-3-31 05:09:52
https://doi.org/10.1007/978-3-662-49429-5timation of structural damage. In this paper, an experimental study has been carried out on full-scale columns with different axial stress ratios, followed by the development of an analytical model to predict the lateral load response of the column under bi-directional loading after taking care of t反应 发表于 2025-3-31 10:59:54
https://doi.org/10.1007/978-3-662-49429-5re is an increasing tendency to construct long-span bridges. However, due to movement restraints, fatigue stresses build-up that leads to a reduction in the useful life. In this study, an effort has been made to estimate the fatigue life of an integral bridge subjected to transient loads. In this paprecede 发表于 2025-3-31 15:44:36
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