592 



CAMBRIA STEEL. 



PAGE 



BASES, typical details of column 243 



BEAM box girders, explanations of tables of safe loads for 305 



tables of safe loads for 306-316 



BEAMS, notes on bearing plates for shapes used as 63 



coefficients for deflection of 98, 99 



general formulae for flexure of 160,161 



girders, notes on f>2 



grillage, notes on, for foundations 327 



I section, cast iron separators for 66, 67 



cuts of sections of special 4, 5, 7, 9 



standard 2-4, 6-8 



standard connection angles for 



explanation of tables of properties of 176, 177 



diagram of sections of minimum standard 28 



location of connection angles for. 54, 55 



maximum bending moments in foot pounds for. ... 136 



size of rivets in 54, 356 



minimum spans for, with standard connection angles 



notes on lateral strength of 78-83 



without lateral support 82 



" safe loads for '.' 100-105 



spacing for 102-105 



proportions of sections of standard 



spacing of rivet and bolt holes in flanges and con- 

 nection angles of 60 



spans limiting and maximum safe loads due to crip- 

 pling of web : . . . . 96 



tables of bearing plates for 66 



properties of special : 184, 185 



standard 182-185 



safe loads for 106-117 



used as columns ; . . . 244-247 



spacing for 124-135 



tangent distances between fillets 60 



weights and dimensions of special 41 



standard 40, 41 



reduction in safe loads and fibre stress, due to lateral flexure of. 



of uniform section, bending moments and deflections for. ... 162-165 



safe superimposed loads and shears for. . . . 162-165 



wooden, notes on bearing at points of support . 406 



" notes on safe loads for 403-406 



" tables of safe loads for 416^21 



REARING plates for I-beams and channels, tables of sizes of 64, 65 



" for shapes used as beams, notes on 63 



values of pin plates, tables of 359 



" wall plates, safe unit 64 



" rivets and plates 352, 353 



of wooden beams at points of support, notes on 406 



BEARINGS and bearing plates, standard, tables of sizes of 



BENDING moments for beams of uniform section 162165 



" for I-beams and channels, tables of maximum. ... 136, 137 



" for pins, tables of maximum SCO, 361 



BILLETS, dimensions of square and round cornered steel. 34-36 



BIRMINGHAM wire gauge (B. W. G . ) 435 



new standard sheet and hoop gauge (B. G) 435 



BLOOMS, dimensions of steel , . 34, 35 



BOLSTERS for column bases, typical details of 243 



BOLT and rivet holes, spacing of, through connection angles 60, 61 



" heads, weights and dimensions of, Manufacturers' standard .... 



BOLTS and nuts. Franklin Institute standard 362-365 



for standard and special cast iron beam separators 66, 67 



weights of round headed, without nuts 368 



" with square heads and nuts, Manufacturers' standard 366, 367 



BOSTON, extracts from building laws of 328-349 



Box girders, beam, tables of safe loads of 306-316 



