Hale, Joseph W. L. (Joseph Woodwell Ledwidge), 1886- · New York [etc.] McGraw-Hill book company · leaf 235
lb. persq. in. the total pressure on the piston is 180 times thenet area of the piston, that is, subtracting the area of cross section of the rod. The area onwhich the pressure acts is shown crosssectioned in Fig. 199 and equals (24)2 X 735 _ (3 25)2 >< 735 ^j.444.1 sq. in. The total pull on… … area of rod or 8.30 STRENGTH OF MATERIALS 221 which equals 9630 lb., and this is well within the safelimit for steel. The unit compressive stress is alsowithin the safe limit for steel. The compressive stressoccurs when steam is admitted to the head end of thecyhnder. Example.—Find the size of a…
Mechanics, Applied
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