ARBOR 发表于 2025-3-25 06:01:13

Early Theories of the Strength of Materials beam, and points towards an explanation of resistance itself. Pardies’s study of the equilibrium of ropes, and his peculiar model for a beam, a “string carrying beads,” change the context in which Galileo’s problem must be placed. For the first time, the concept of lengthening and shortening longit

GOUGE 发表于 2025-3-25 11:09:53

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大范围流行 发表于 2025-3-25 14:11:33

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胶水 发表于 2025-3-25 17:45:50

Wesen und Entwicklung des Staatesid’s for geometry. In our discussion of his work, we shall confine our attention to a few passages in his treatise . (Περί’Επιπέδων ’Ισορροπι.ν). While Aristotle relates mechanics to a physical theory, aiming for a universal synthesis, Archimedes thinks of statics as a rational and autonomous scienc

STALE 发表于 2025-3-25 20:30:53

https://doi.org/10.1007/978-3-322-98864-5as a theory of forces, that is, of causes that provoke movements. The second considers it as a . in themselves.”. We know that Carnot unquestionably preferred the second, because the first “has the disadvantage of being based on a metaphysical and obscure notion, that is, .” —a cause which cannot be

Optometrist 发表于 2025-3-26 03:49:48

Die deutschen Direktinvestitionen im Auslandparts: the first one concerns the power of acting or moving, the other the power of reacting or resisting, that is, the strength of bodies.”. According to Leibniz, therefore, the resistance of bodies is not merely one chapter of the many which make up mechanics; it is half of the entire discipline.

puzzle 发表于 2025-3-26 06:52:38

Die deutschen Direktinvestitionen im Ausland, Galileo’s favorite pupil. As we shall see, the matter is not quite so simple, and Grandi cannot be considered impartial. In fact, Viviani had published nothing before the discussion on the resistance of solids exploded, with considerable eclat, in Italy and France. All the same, Grandi’s reasons f

JAUNT 发表于 2025-3-26 09:58:46

https://doi.org/10.1007/978-3-662-31638-2ning to a less definite end. But the ideas presented in the Second Day had a less clear-cut fate. Their history is characterized by fragmentation; instead of a highway, we have dozens of footpaths, weaving all over the terrain, sometimes parallel, sometimes intersecting, never straightforward.

conceal 发表于 2025-3-26 15:39:30

https://doi.org/10.1007/978-3-662-31638-2 beam, and points towards an explanation of resistance itself. Pardies’s study of the equilibrium of ropes, and his peculiar model for a beam, a “string carrying beads,” change the context in which Galileo’s problem must be placed. For the first time, the concept of lengthening and shortening longit

overbearing 发表于 2025-3-26 20:52:42

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查看完整版本: Titlebook: An Introduction to the History of Structural Mechanics; Part I: Statics and Edoardo Benvenuto Book 1991 Springer-Verlag New York Inc. 1991