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MSC,MBA(IT)
Standford
Jun-1997 - Sep-2000
IT Manager
Honeywell
Aug-2001 - Present
A plastic cylinder P is held between a rigid plate and a foundation (see figure). Determine the compressive stress ap in the plastic when the nuts on the stee1 bolts Sare tightened by one complete turn. Data for the assembly are as follows: length L = 250 mm, pitch of the bolt threads p = 1.2 mm, modulus of elasticity for stee1 Es = 200 GPa, modulus of elasticity for the plastic Ep = 7.5 GPa, crosssectional area of one bolt As = 36.0 mm2, and crosssectional area of the plastic cylinder Ap = 960 mm2 .
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