Raymond, William Galt, 1859-1926, Raymond, William Galt, 1859-1926. cre · New York, J. Wiley & sons, inc · leaf 99
THE MASONRY 75 on p?^? ® <9 O to 0*0 O W MS s < . . ~ . . r f- J » § 5. - J ^- c -r o - g … g<n4 76 CULVERTS, BRIDGES, AND MINOR STRUCTURES bracing of plates or angles. Such piers may be used where thereis considerable depth of firm bottom to hold the pier againstflood and ice, and when the necessary bottom is wanting thecylinders may be bedded in a cribwork filled with stone…
Railroad engineering
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