民间传说
发表于 2025-3-26 23:33:05
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Palpable
发表于 2025-3-27 03:41:35
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avulsion
发表于 2025-3-27 08:18:02
Quantification of Dynamic Differences Between Boundary Conditions for Environment Specification Impo the system. When the components are secured to a fixture on the shaker table, the mechanical impedance of the boundary condition is quite different from that of the next level of assembly. Thus the modes of the component under test are not excited in the same way that they are excited in the syste
恶意
发表于 2025-3-27 10:53:24
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挑剔小责
发表于 2025-3-27 14:45:15
Modeling of High Frequency Shock Tests, lengthy test setup time and out-of-tolerance tests. In order to better understand the behavior of this test, a study using experimental and numerical simulation is performed to identify the test parameters that affect the repeatability.
Inferior
发表于 2025-3-27 18:42:39
A Novel Method to Correlate a Rocket Launcher Finite Element Model Using Experimental Modal Test Melter the trajectories of target vehicles at egress which can detrimentally affect the successful execution of flight test missions. As a result, flight mission analysts must have the capability to accurately reproduce the dynamic response of the launcher system to evaluate its effect on launch vehic
我不重要
发表于 2025-3-28 00:18:54
Numerical Studies on the Reduced Order Modeling of Frictionless Joint Contact Interfaces, lap joints. The reduced order models investigated are based on two types of extensions to the trial vector basis utilized in the fixed interface reduction method following Craig and Bampton..After a short introduction the problem formulation, the motivation for investigating a frictionless contact
召集
发表于 2025-3-28 02:33:36
Structural Design with Joints for Maximum Dissipation,part of the overall structure, they can have a massive impact on its dynamics due to the introduction of nonlinearities. Thus, joints are considered a design liability. Significant effort has been spent in joint characterization and modelling, but a predictive joint model is still non-existent. To o
Preamble
发表于 2025-3-28 09:30:34
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向下五度才偏
发表于 2025-3-28 13:39:32
Design of Scaled-Down Composite I-Beams for Dynamic Characterization in Subcomponent Testing of a Wng is not always representative of the materials’ performance and full-scale testing is expensive and time consuming. Subcomponent testing can bridge this gap and increase the assurance of blade manufacturers for introducing new materials and designs into wind industry. In this study, similitude the