INDEX. 



REFERENCES ARE TO PAGES IN PART I. 



PAGE 



"A" Derrick 468, 472 



Alnitiiu-nts, Bridge, 245, 250, 252, 253, 254, 



255, 256, 267 



Aggregate for concrete 241, 272 



Algebraic moments 561, 562, 563 



Algebraic resolution 552, 558, 559, 560 



Alloy steels 487, 495, 519 



Alternate stresses 57, 141, 206, 209 



Allowable pressures on foundations, 236, 249, 



250, 386 

 Allowable pressures on masonry, 56, 75, 236, 



249. 379 

 Allowable stresses, 56, 57, 80, 105, 141, 209, 



362, 379- 382 

 in bearing plates, 56, 75, 



236, 379 



" cast iron 65, 104 



" concrete 520, 521 



" highway bridges, 117, 141 

 " hoisting rope, 342, 443, 



444 



" manila rope 443 



" mill buildings 8, 57 



" office buildings. . .79, 105 

 " " railway bridges, 173, 205, 

 209 



" " rivets 370 



" stand-pipes 387, 382 



" steel 495 



" steel reinforcement. . 521 



" steel tanks 379 



" timber, 58, 138, 204, 208, 



298 



" wire rope. . .342, 443, 444 

 " wrought-iron, 65, 104, 495 



Allowance .or draw 223 



Aluminum 519 



Aluminum bronze 520 



Anchors 62, 94, 95, 144, 212 



Anchors, Wall 105 



Anchor bolts 105, 147, 381, 484 



Anchorage 144, 381, 484 



Angle of friction, 236, 300, 301, 302, 311, 312 

 Angle of repose, 236, 300, 301, 302, 311, 312, 



321 



Angle connections, 65, 145, 404, 407, 408, 413, 

 430, 574 



Angle connections, Cost of 430 



Angle, Detail of 409 



Angle strut 409, 575, 576 



Angles 410, 416, 417, 418, 427 



Angles fastened by both legs 141, 207 



SS3 



Angles, Minimum . .60, 142, 143, 206, 21 1, 223 



Angles, Overrun of 221, 411 



Angles, Starred 578 



Angles in tension 573 



Annealing 63, 146, 214, 217, 480 



Anthracite coal bin 300, 301, 302, 304 



Anthracite coal, Weight of 311 



Anti-condensation lining, 28, 29, 31, 52, 53, 59, 

 439 



Anti-condensation lining, Cost of 439 



Arbitration bar 489, 490 



Arch 266 



Arch, Masonry 271 



Arch, Roof 13, 14 



Arris 267 



Ash bin 300, 301, 302, 306 



Ashes, Weight of 69, 300, 31 1 



Ashlar 267 



Ashlar masonry 270 



Ashlar stone 269 



Asbestos 28, 29, 52, 53, 59, 439 



Asbestos, Cost of 439 



Asbestos covered steel sheets 28 



Asphalt 178, 181, 182, 516 



Asphalt paint 516 



Auger 461 



Average cost of steal 433 



Backing 267, 270, 271 



Backing-out punch 452, 462 



Ballasted floor 178, 194 



Ballasted floor trestle 284 



Ballast, Weight of 204, 208 



Baltimore bridge truss 109, 560, 566 



Bars. 62, 416, 426 



Bars, Lacing 414, 598 



Minimum 60, 142, 207 



Shop cost of 431 



Bases, Cast-iron column 92, 93, 94, 104 



Bases, Column 104 



Base plates 62 



Batten plates 61 , 143, 21 1 



Batter 249, 267, 277 



Batter of columns 380 



Batter pile 279 



Bay 3 



Beam bridges, 108, no, 117, 118, 119, 120, 121, 

 149 



Beam bridges, Weight of 113 



Beams 404, 407, 408, 416, 418 



Deflection of 533 



Details of 82, 407, 408 



