肮脏
发表于 2025-3-25 07:03:39
Optimal Structural Design under Stability Constraints
Seminar
发表于 2025-3-25 07:47:28
an as a “mosaic” in which each of the parts is integral to the whole conception’.. But the best improvisations emanate from a concept underneath the apparent spontaneity, and this was in fact the case with Kissinger’s most important policies.
犬儒主义者
发表于 2025-3-25 12:44:29
Antoni Gajewski,Michal Zyczkowskian as a “mosaic” in which each of the parts is integral to the whole conception’.. But the best improvisations emanate from a concept underneath the apparent spontaneity, and this was in fact the case with Kissinger’s most important policies.
高尔夫
发表于 2025-3-25 16:59:00
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极小
发表于 2025-3-25 20:59:01
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死猫他烧焦
发表于 2025-3-26 00:32:32
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jabber
发表于 2025-3-26 05:04:24
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慢慢流出
发表于 2025-3-26 08:55:13
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讽刺滑稽戏剧
发表于 2025-3-26 14:56:01
Plates and Panels,reep is not allowed for, then the membrane forces do not depend on time. The assumption of small static or dynamic deflections during buckling makes it possible to disregard mutual interaction between membrane state and bending state.
anesthesia
发表于 2025-3-26 18:52:10
Shells,l pressure were initiated in the fifties of the XIX-th Century (W.Fairbairn , and a rough theoretical background was given within the next years (F. Grashof , J.A. Bresse ), but a more general theory was derived at the beginning of the XX-th Century.