322 INDEX. 



DETAILS: 



Graphic Design, 205. 



Ladder, 198-199. 



Supporting Tower, 192-194, 196, 216-217. 



Tank Bottom and Connections, 184-188. 



Tank Cover, 197-198. 



Trolley Rail, 198. 



Wind-bracing, 203. 

 ERECTION: 



Delivery of Materials, 28.1. 



Foundations, 208. 



Field Assembly, 282-284. 



Field-riveting, 285-286. 



Inspection, 284. 

 FAILURES: 



Atlantic City, N. J., 16. 



Classification of, 51. 



Cortland, N. Y., 15. 



Elgin, 111., 20. 



Fairhaven, Mass., 16, 179-184. 



Garden City, Kan., 14. 



Griswold, la., n. 



Lena, 111., 12. 



Lincoln, Neb., 28. 



Normandy Heights, Md., 30. 



Red Oak, la., 12. 



Waco, Tex., 16. 

 FORCES: 



Bending and Resisting Moments, 101. 



Equilibrium, 81. 



Hydrostatic Pressure, 88-90, 162. 



Moment of, 80. 



Moment of Inertia, 101-102. 



Modulus of Elasticity, 102-104. 



Overturning Moment, 211. 



Resistance to Overturning, 81-88, 219. 



Resistance Offered by Materials, 90-91. 



Radius of Gyration, 104. 



Tension on Joints, 212. 



Tortion Moment, 210. 



