Excel sheet for bolt fatigue verification
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This post was last edited by wangzhwei on 2017-2-24 16:01: Bolt fatigue check Excel sheet :)
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Actually, it’s not necessary to use such complexity to do the calculation; the key is figuring out how to choose the stiffness coefficient. The coefficient here seems to have been calculated as a highlight. But this coefficient is calculated to be very small, which means the result is not conservative enough; it doesn’t matter much if the coefficient is accurate.