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Thank You & Thumps Up in advance. 2. The strength and stress (load) probability distributions are both normally distributed. The strength distribution has a mean

Thank You & Thumps Up in advance.

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2. The strength and stress (load) probability distributions are both normally distributed. The strength distribution has a mean of 260 and a standard deviation of 20. The stress (load) distribution has a mean of 160 and a standard deviation of 20. Calculate the safety margin (SM) Calculate the load roughness (LR) What is the reliability for a single loading? What would be the reliability of the system under 1000 repeated loadings? 2. The strength and stress (load) probability distributions are both normally distributed. The strength distribution has a mean of 260 and a standard deviation of 20. The stress (load) distribution has a mean of 160 and a standard deviation of 20. Calculate the safety margin (SM) Calculate the load roughness (LR) What is the reliability for a single loading? What would be the reliability of the system under 1000 repeated loadings

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