Clearance =cLPTBTBTProblem 2.12-11A hollow circular tube Tof length L515 in. is uniformly compressed by a force Pacting through a rigid plate (see figure). The outside and inside diameters of the tube are 3.0 and 2.75 in., repectively. A concentric solid circular bar Bof 1.5 in.diameter is mounted inside the tube. When no load is present, there is a clearance c50.010 in. between the bar Band the rigid plate. Bothbar and tube are made of steel having an elastoplastic stress-strain diagram with E5293103ksi and sY536 ksi.(a) Determine the yield load PYand the corresponding shorteningdYof the tube.(b) Determine the plastic load PPand the corresponding shorteningdPof the tube.(c) Construct a load-displacement diagram showing the load Pas ordinate and the shortening d
This is the end of the preview.
access the rest of the document.