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The steel bolt has a diameter of 8 mm and fits through an aluminum sleeve as shown. The sleeve has an inner diameter of 10 mm and an outer diameter of 12 mm The nut at A is adjusted so that it just presses up against the sleeve. ▼ Part A If the assembly is originally at a temperature of T1 25。C and then is heated to a temperature of Ta = 100。C determ ne the average normal stress in the boat and the sleeve. Est-200 C Pa, E.-70 CPa, astー14 (10 6) /。C, a-23 (106) /°C Figure 1) Express your answers numerically, separated by a comma MPa Submit Request Answer < Return to Assignment Provide Feedback Figure 〈 1of1 >

engineering   Civil-Engineering   
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cveud on-teu bolt 34.56 Moteal bolt sloze -to The actual nieuticnin -fluui uuel从 Steel tolt a. 23 6 Eal 和@jfo ะะเ0 rio. MB = 6200 χ (01 . 乇 4 a. From veladion 26, 1988 MR. Tg 26. I988 MPa

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