Structural mechanics : comprising the strength and resistance of materials and elements of structural design, with examples and problems (1907)
Greene, Charles E. (Charles Ezra), 1842-1903, Greene, Albert Emerson · New York : John Wiley & Sons ; London : Chapman & Hall · leaf 123
appHed at each point of support (as at the left), of a magnitudejust sufficient to keep the tangent there horizontal. The reaction at either end will then be hW + Q, while theshear between the points of support will still he±hW. Forvalues of ;x: < |/, M,,= -Q{b + x) + (;iW + Q)x = ^Wx-Qb. 107… … .>.\ Fig.50 /72ni T Slope is zero when x = o; .. C = o. Also slope is zero when o = ^VT^/2_iQW. -Qh^ -IWl, the negative bending moment at either end. That it is negativeappears by making :r = o in Mx above. If this value of Qh is substituted in the first equation, givingMx=^\W{x—\l)i the point…
Mechanics · Structural analysis (Engineering)
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