Merriman, Mansfield, 1848-1925, Jacoby, Henry Sylvester, b. 1857 · New York Wiley · leaf 111
und by thismethod or by dividing the bending moment by the lever armof the chord depends upon whether the bracing contains verti-cals or not. In order to find the bending moments in the anchor andintermediate spans it is desirable to know the relation whichexists between the bending moments of a… … Fig- 57- In Fig. 57 the loads P^ and P^ arc transferred to the ends ofthe cantilevers by the adjacent suspended trusses respectively. ^After determining the reactions by means of an equilibriumpolygon or moment diagram like the upper one in Fig. i6, Art. IJ. GRAPHIC METHODS. 97 Art. 11, Part II,…
Bridges · Roofs
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