The Design of Typical Steel Railway Bridges: An Elementary Course for Engineering Students and Draftsmen |
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Contents
IntroductorySpecification for Steel Railway BridgesMo | 1 |
CHAPTER II | 17 |
CHAPTER III | 36 |
Copyright | |
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Common terms and phrases
3J x f-in angles 3 x3 angles 3Jx3Jx Area required assumed axis bending moments bottom chord bottom flange bottom laterals bottom strut brace-frames bracing bridge center of gravity closing line column compression members computed cover-plate dead-load stress diagram diam diameter distance divided effective depth end shear equal equilibrium-polygon Fillers flange-angles Flange-area required Flange-stress flats force-polygon formula ft.-lbs Gussets in.-lbs intermediate intersecting J-in lattice-bars latticing least radius less live-load stress load on span load-line loading girders Longitudinal shear maximum shear maximum stress moment-diagram neutral axis number of rivets outer fibers panel a b panel b c panel-point parabola plates llJx portal strut Pratt Truss rack-circle radius of gyration reaction Rivet-heads rollers shear in panel shearing stresses shown in Fig splice stiffeners stress-diagram stringers tension thickness tie-plates top chord top flange Top Laterals top of posts top strut total load total stress unit stress vertical Warren Girder weight

