The Strauss Bascule Bridge Company, Inc., engineers and designers of trunnion, bascule and direct lift bridges. (1920)
Strauss Bascule Bridge Company · Strauss Bascule Bridge Company · leaf 17
the pier,the lock motor and gear train being mounted on theend of tin- leal beneath the flex the < irs hot lid i short distance backof the trunnion, is employed to effect operation.Figure 3 illustrates the conditions that main-tain the leaf in equilibrium—(g) is the center ofgravitv of the… … The, Strauss Bascule Bridge Company gravity of the counterweight whose moment is(Wy), about (A), in which (W) is the weight ofcounterweight considered concentrated at (g).and applied vertically at (B). The moment(Wy) is made equal and opposite to the moment(Px), which condition balances all…
Bridges · Bascule bridge · Double-swing bridge
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