Schedule of Classification 



PAGE 



Dams 306 



Docks 306 



Earthwork ... ... 306-307 



Foundations ... 307-308 



Harbours 308 



Iron and Steel as Structural 



Materials. (See also 



Bridges and Railways 



and 3245, 3290.) 308-309 



Machine Construction and 



Machinery ... 309-310 



Piers 310 



Piles 310 



Pressure 310-311 



Railways. (See also Curves 

 on Roads and Rail- 

 ways.) ... 311-313 

 Inclines and Mountain 



Railways 311 



Particular Railway 



Lines 311-312 



Permanent Way. (See 



also Earthwork.) 312-313 



Rolling Stock 313 



Reser coirs 313 



Roads. (See also Earthwork.) 314 



Roofs 314-315 



Sea-defences 315 



Tunnels 315 



Viaducts 316 



Wells ... 316 



3290 Experimental determination 

 of elastic constan ts. (See 

 also 3210, 3600 and 



Physics 0840.) 316 



Caoutchouc ... 316-317 

 Compressibility. (See also 

 3600 Building Materials 

 and Resistance to Crush- 

 ing.) 317 



Glass 317-318 



Ice 318 



Iron and Steel ... 318-319 



Affects of Temperature 318 



Iron 318-319 



Steel 319 



Metals. (See also Iron and 



Steel.) ... 320-321 



Alloys 320 



Effects of Chemical com- 

 position on Physical 

 Properties ... 320-321 



E/ectn of Temperature 321 



Methods and Apparatus 321-323 

 Testing Machines ... 323 

 Moduli of Elasticity 323-324 

 Threads and Fibres ... 324 

 Torsion. (See also 3220 



Vibrations and 3630.) 324-325 

 Wires. (See also Tor- 

 sion and 3240.) ... 325 



Strength of Materials, Hardness, Fric- 

 tion, Viscosity, Lubrication. 



PAGE 



3600 General 325 



Beams and Girders ... 326 

 Building Materials... 326-329 

 Cements. (See also Con- 

 crete and Hydraulic 

 Materials, and Chem- 

 istry 0220 and 6590.) 326-327 



Concrete 327 



Hydraulic Materials. 

 (See also Cements, 

 and Concrete.) 327-328 



Stone 328-329 



Columns. (See also Iron 



and Steel.) 329 



Fibres and Textile Fabrics 329 

 Iron and Steel ... 330-332 



Iron 330-331 



Rails 331 



Steel 331-332 



Metals. (See also Iron and 



Steel, Rivets, etc.) ... 332 



Alloys 332 



Resistance to Crushing. (See 



also Building Materials.) 333 

 Rivets and Bolts. (See 

 also Shafting, Crank- 

 shafts and Pins.) ... 333 

 Ropes and Cables ... 333-334 

 Shafting, Crank Shafts and 



Pins 334 



Timber 334-336 



Wires. (See also Ropes 



and Cables.) 336 



3610 Imperfect elasticity. Limits 



of elasticity 336 



Imperfect elasticity ... 336 

 Limits of elasticity . . . 336 



Metals 336 



3620 Permanent set. Conditions 



of Fracture 336 



Conditions of Fracture 336-340 



Axles 337 



Boiler Explosions. (See 



also 3250 Boilers.) 337-338 



Cases 337 



Causes 338 



Cannon 338 



Glass 338-339 



Ruperfs Drops ... 339 



Permanent Set 340 



3630 After-strain. Alternating 

 Stress. Repeated Load- 

 ing. Fatigue of elasticity. 

 (See also 3220 Vibrations, 



Wires.) 340 



After-strain ... 340-341 



Alternating Stress ... 341 



Fatigue of Elasticity ... 341 

 Repeated Loading 341-342 



Ixxii 



