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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 399 Weeks Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
A standard-weight steel pipe of 12-in. nominal diameter carries
water under a pressure of 400 psi. (a) Knowing that the outside
diameter is 12.75 in. and the wall thickness is 0.375 in., determine
the maximum tensile stress in the pipe. (b) Solve part a, assuming
an extra-strong pipe is used, of 12.75-in. outside diameter and
0.5-in. wall thickness.
7.112 The pressure tank shown has a 8-mm wall thickness and butt-welded
seams forming an angle b 5 208 with a transverse plane. For a gage
pressure of 600 kPa, determine, (a) the normal stress perpendicular
to the weld, (b) the shearing stress parallel to the weld.
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