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The aluminum block has a rectangular cross section and is subjected to an axial compressive force of 8 kip. If the 1.5-in

The aluminum block has a rectangular cross section and is subjected to an axial compressive force of 8 kip. If the 1.5-in. side changed its length to 1.500132 in., determine Poisson’s ratio and the new length of the 2-in. side. E AL = 1 0… Read More »The aluminum block has a rectangular cross section and is subjected to an axial compressive force of 8 kip. If the 1.5-in

The rigid bar ABC in the figure is pinned at B and attached to the two vertical rods. Initially, the bar is horizontal…

The rigid bar ABC in the figure is pinned at B and attached to the two vertical rods. Initially, the bar is horizontal and the vertical rods are stress-free. Determine the stress in the aluminum rod if the temperature of the steel rod is decreased… Read More »The rigid bar ABC in the figure is pinned at B and attached to the two vertical rods. Initially, the bar is horizontal…