A text book of physics, for the use of students of science and engineering (1918)
Duncan, John, d. 1941, Starling, Sydney George, 1873- · London Macmillan · leaf 187
positive ; ?ig. 188 (b) shows the action with a negative shearing force. D.S.P. L i i (a)Ub) Fio. 187.—Positive andnegative bending. (a) (b) Fig. 138.—Positive andnegative shear. 162 DYNAMICS CHAP. Example.—A beam of 20 feet span is supported at its ends and carriesa uniformly distributed load of 1… … Tons ll: i:E. ai -I0J Fig. 189.—Bending moment and shearing force diagrams for a beam carryinga uniformly distributed load. The total load is 20 tons weight, and the reaction of each support istherefore 10 tons weight. Referring to Fig. 189 (b), it will be noted thatthe external forces applied to…
Physics
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