Skinner, Frank W. (Frank Woodward), 1858-1932 · New York, McGraw · leaf 36
ng. The live load consists of two 365,000-lb. locomotives followedby a train load of 5000 lbs. per lin. ft. The assumed dead loadper lin. ft. is, track, 900 lbs., floor, 1320 lbs., girders, 1800 lbs.Maximum flange stresses per sq. in. are 9000 and 10,000 lbs. formain girders, stringers, and… … n M -- «o,£r; — I l<--— -,0,9i--- -->| ^ \ ,Olif ^ I y^n-^^d^oooi 0 6 d; ([)_ I 1 /aco7 aA/7 psainssy 20 Bridge construction The girders are 9 ft. deep back to back of fiange angles, andare connected by 46-in. plate girder fioorbeams with kneebracegusset connections to the vertical…
Bridges
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