A hand book of general instruction for mechanics, containing useful rules and memoranda for practical men (1907)
Smith, Franklin Elijah, 1872- · New York, D. Van Nostrand company · leaf 332
pendicular tothe direction of the force from a point in which the beamis supposed to be fixed. STRENGTH OF MATERIALS 319 Therefore, the stress on the beam at A in pounds equals300 X 10 = 3000 lb. — S: J-V. .lo. Q->. Fig. 119 Because the length of the perpendicular from A, thepoint at which the… … Fig. 120 320 A HAND BOOK FOR MECHANICS In this case a perpendicular drawn from the point atwhich beam is fixed to the center of line of the force is9 feet, therefore the stress at B = 300 X 9 = 2700 lb. The stress throughout the length of a beam fixed atone end and loaded at the other is not…
Mechanics · Arithmetic · Measurement
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