沙草纸
发表于 2025-3-25 05:19:18
Effect of simultaneous cyclic variation of stress and temperature on a high temperature material,ngines, it has so far been customary to adopt creep tests and also, occasionally, fatigue tests at high temperatures. Thus, T. and M. [.], for example, have carried out extensive bending fatigue tests on a great number of high temperature alloys at 1,200 and 1,500° F (650 and 815° C).
Delirium
发表于 2025-3-25 10:17:35
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使坚硬
发表于 2025-3-25 12:15:23
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察觉
发表于 2025-3-25 17:47:06
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类人猿
发表于 2025-3-25 22:37:54
978-3-642-99856-0Springer-Verlag OHG., Berlin · Gottingen · Heidelberg 1956
FLAG
发表于 2025-3-26 02:54:39
,Differenzierung der Betonflächen-Typen,ong shear planes, and that the resistance to fatigue fracture is influenced by other factors. Some of these factors are: changes in structure of the material resulting from heat treatment, elastic distortion from applied stresses (or residual stresses), or plastic deformation; the mode of crack prop
ASTER
发表于 2025-3-26 07:37:33
,Differenzierung der Betonflächen-Typen,ngines, it has so far been customary to adopt creep tests and also, occasionally, fatigue tests at high temperatures. Thus, T. and M. [.], for example, have carried out extensive bending fatigue tests on a great number of high temperature alloys at 1,200 and 1,500° F (650 and 815° C).
indifferent
发表于 2025-3-26 11:11:39
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赔偿
发表于 2025-3-26 13:42:03
,Zubehörmaterialien zur Betonschalung, Versuchen, bei denen die Belastung (oder Spannung) zwischen zwei während des Versuchs gleichbleibenden Grenzwerten .., .. (bzw. ..,σ.) wechselt (Wöhlerkurve=S-N-Kurve). Eine sinnvolle Anwendung derartiger Festigkeitswerte ist jedoch nur für solche Konstruktionsteile möglich, deren Betriebsbeanspruc
concise
发表于 2025-3-26 16:47:58
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