INDEX. 371 



ART. PAGE 



Statical Moment 70 97 



Statics Defined 1 1 



Steel, Properties in the Non-elastic State 25 28 



Straight Line Formula 113 191 



Strain, see Deformation 9 



Strength of Materials Defined 1 1 



Stress Calculation from Wheel Loads 143 287 



Stress Defined 7 5 



Stress Deformation Diagrams 21 22 



Stress Diagrams 50 67 



For Roof Trusses 119 211 



Stress, Equivalent Static 5 4 



Stresses Chap. V 67 



Stresses and Deformations beyond the Elastic Limit . . Chap. II 22 



Stresses and Deformations within the Elastic Limit .... Chap. I 1 



Stresses, Bending 12 10 



Beyond the Elastic Limit in Beams 80 121 



Buckling '. . . - 12 10 



Compression 12 10 



In a Baltimore Truss , 136 260 



154 305 



Camel Back Truss 137 268 



Cantilever Truss 55 74 



Compound Fink Roof Truss 56 75 



Crane 51 70 



Derrick 62 84 



Double Intersection Warren Truss 135 257 



Half Hip Truss '. 133 255 



Pettit Truss 138 277 



Pratt Truss by Coefficients 130 246 



Pratt Truss from Wheel Loads 153 297 



Roof Truss for Wind Load 54 73 



Simple Warren Truss 131 251 



Sub-divided Warren Truss 132 253 



Unsymmetrical Truss 52 71 



Whipple Truss 134 256 



Stresses in Beams and Girders Chap. VI 91 



Stresses in Beams, Resultant of Shearing and Bending 76 112 



Stresses in Blocks and Columns Chap. IX 175 



In Bridges from Horizontal Forces Chap. XIV 316 



In Girders 79 118 



Stresses, Initial '. 13 ' 11 



In Portal Bracing -. 164 322 



168 334 



In Railway Bridges from Wheel Loads Chap. XIII 285 



Having Curved Track 176 350 



In Roof Trusses 119 209 



In Simple Bridge Trusses from Uniform Loads .... Chap. XII 233 



