The elements of the mechanics of materials and of power transmission (1911)
King, William Richard, 1852- · New York, J. Wiley & sons; [etc., etc.] · leaf 38
2 = 240 pounds-feet.It is thus seen that the bending moment at a section is the same,whether the moments be taken to the left or to the right of the 28 THE ELEMENTS OF MECHANICS OF MATERIALS section. In this instance the taking of moments to the rightinvolved the least calculation. 14. Bending… … Fig. 24. For example, take the beam of Fig. 23. The bending momentatgis If = i?i X 2 = 90 X 2 = 180 Ibs.-ft.; at /> M = i?i X 5 - PFi X 3 = 90 X 5 - 60 X 3 = 270Ibs.-ft.;at;- M = RiXS.s-WiX 6.5 - W2 X 3.5 = 90 X 8.5 — 60 X 6.5 — 50 X 3.5 = 200 Ibs.-ft. If, on a base line a^b\ Fig. 24, and to a…
Mechanics, Applied · Power transmission
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