130 EXPERIMENTAL IXQUIRY ON THE Small span:— Permanent load =175 tons =1-25 ton per ft. run.Eolling load =210 tons = 1-50 „ „ Total . 385 „ 275 „ „Total each girder 192 „ 137 „ „Clear spans 140 and 209 feet.Depth of girder assumed for calculation at 17 feet. Calculation of Horizontal Strains on Top…
Building, Iron and steel
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