旅行路线
发表于 2025-3-27 00:37:31
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你正派
发表于 2025-3-27 04:47:52
Some Problems of the Mechanics of Extensible Strings,imple (proportional) loading. Dynamic problems cannot, in general, be studied with the aid of these theories because dynamic boundary conditions rarely lead to simple loading. This is the reason why much of the present work dealing with dynamic problems is restricted to the one-dimensional case. Amo
amplitude
发表于 2025-3-27 09:01:28
The Propagation of Small Amplitude Elastic-Plastic Waves in Pre-Stressed Cylindrical Bars,analysed using an approximation in which radial and axial displacements are expanded as power series in the radial coordinate. The approximation is shown to lead to a tolerable description of the propagation characteristics of elastic waves, for which an exact solution is known. For the elastic-plas
碎石
发表于 2025-3-27 10:31:37
The Initiation of Finite Amplitude Waves in Annealed Metals,n to be consistent with first diameter behavior which has been obtained in fully annealed commercial purity aluminum, copper, and pure lead. These new data introduce considerable simplicity into the description of the process of plastic wave initiation since for the high purity polycrystal, the quas
同步左右
发表于 2025-3-27 15:09:08
Visualisation of Wave Propagation in Impulse-Loaded Bars,opagation in bars is discussed. Some experimental results which were obtained by means of shadow photography are given. These were obtained with bars immersed in water and show the existence of precursor waves which travel with the velocity of propagation in an unbounded medium. A qualitative theory
草率男
发表于 2025-3-27 18:55:21
Transient Stress Wave Boundary Interactions,eries of events. At first, fractures and highly localized internal stresses may develop ; later, rod, plate, ., and other similar waves may appear. The character of these transitory and evolutionary processes is controlled in a large measure by the interactions which take place both among the transi
减去
发表于 2025-3-27 22:30:03
Reflection of a Plastic Wave at an Obstacle, with the propagation, and references [.] and [.] with the interaction problem. In these papers it was assumed that the density of the material remained constant during unloading and linear or piece-wise linear approximations were used to the laws of loading.
财主
发表于 2025-3-28 02:34:59
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CUB
发表于 2025-3-28 09:22:27
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ablate
发表于 2025-3-28 10:52:54
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