A 4-inch square block with a length of 32 inches made of a material with E = 120 ksi and a = 78 x 10-6/°F is fixed at A

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A 4 Inch Square Block With A Length Of 32 Inches Made Of A Material With E 120 Ksi And A 78 X 10 6 F Is Fixed At A 1 (185.85 KiB) Viewed 25 times

A 4-inch square block with a length of 32 inches made of a material with E = 120 ksi and a = 78 x 10-6/°F is fixed at A as shown in the figure. At initial temperature, a 0.10-inch gap exists between the block and the rigid support at B. [Select] internal axial force is [Select] [Select] normal strain of the block is the normal stress (in ksi) in the block? [Select] B (1) kips (kilopounds). (a) If the temperature is increased by 100°F, the με. 0.10 in. (b) If the temperature is increased by 100°F, what 32 in. (c) If the temperature is increased by 100°F, the stress of the block if there is no rigid support at B is (d) At the increased temperature, the normal ksi.