Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 144
pport for the forms, but itshould be noted that the vertical reinforcing bars in the columnsshould extend down into the footings (as indicated in Figures iand 2) and should therefore be placed when the foundations arebeing built. For the sake of convenience, short bars (extendingabout three feet… … uo 1 = o or io ^ <^ ^ *5 [£Z O<« O (0 o 134 THE LOCOMOTIVE. [January. to properly support the load without exceeding the allowable bear-ing pressure on the soil, the required size for hard-pan or otherfirm and unyielding soil being much less than for a soft soil. Foraverage conditions, the…
Locomotives · Steam-boiler explosions
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