Data for use in designing culverts and short-span bridges (1913)
Moorefield, Charles H. (Charles Henry), 1883-, United States. Bureau of Public Roads · Washington : U.S. Dept. of Agriculture, Office of Public Roads : G.P.O. · leaf 42
h &S& m. dm … Fig. 4.—Double footing for a reinforced-conerete abutment wall. at the ends. If the footing is securely bedded, this assumption issufficiently severe to provide for any reasonable condition of backfilling. Table 15 gives the area of vertical reinforcement required in a1-foot strip of the wall and…
Culverts Design · Bridges Design and construction
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