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Physics, 27.11.2019 19:31 lucifer6669

Shows a boom and tie-rod arrangement supporting a load of 6 kn. the tie-rod is made of steel having a tensile yield strength of 400 mpa. (a) what is the safety factor of the tie-rod with respect to static yielding? (b) what is the safety factor of the tie-rod if the vertical rod is rotated 180° so that the 6-kn load acts upward?

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