374 



INDEX. 



ABT. PAGE 



Ultimate Strength of Columns Ill 183 



Uniform Load, Reactions for 48 63 



Stresses in Bridges from Chap. XII 233 



Unit Stresses 10 6 



For Cases of Compound Stress 78 117 



Unloaded Chord 125 234 



Unsymmetrical Truss 52 71 



Vibratory Stresses 5 4 



Warren Truss 123 225 



Stresses in ' 131 251 



" 132 253 



Web Members 120 215 



Web, Moment of Resistance of 79 120 



Web Stresses, Maximum from Wheel Loads 147 293 



148 294 



Maximum Live Load 129 241 



Wheel Load Calculations 155 306 



Position for Maximum Shear 151 295 



Shear in a Pratt Truss 149 294 



Stress Calculations 143 287 



Stresses in a Pratt Truss 153 297 



Stresses in Floor Beam and Hip Vertical 152 296 



Stresses in Railway Bridges. Chap. XIII 285 



Stresses in Web Members .147 293 



" " " 148 294 



Whipple, Squire 122 219 



Whipple Truss 122 221 



Stresses in 134 256 



Wind Loads 158 316 



Work Done in Deforming a Body, Resilience 19 16 



Working Stresses 10 6 



24 27 



For Cases of Compound Stresses 78 117 



Young's Modulus 10 7 



