A 62-year-old man presents to your clinic with left leg pain…
A 62-year-old man presents to your clinic with left leg pain. His past medical history is significant for hypertension, diabetes mellitus, and chronic renal insufficiency. He is a current smoker. His brother has bilateral lower extremity vascular claudication. Which of the following is NOT a known risk for peripheral artery disease (PAD)?
Read DetailsA beam has dimensions of b = 20 in., h = 10 in., and d = 7.5…
A beam has dimensions of b = 20 in., h = 10 in., and d = 7.5 in. and is reinforced with 4 No. 7 bars. The concrete strength is 4,700 psi, and the yield strength of the reinforcement is 60,000 psi. If the depth of the neutral axis is c = 2.211 in., does the reinforcement yield?
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