Kidder, Frank E. (Frank Eugene), 1859-1905 · New York, Comstock · leaf 96
iig- 39- i!uilt-ui) liase for Column. … ZlKh PlanK. Fig. 40. Timber Sprtad Footing. 70 BUILDING CONSTRUCTION. (Cii. 11) 84. CALCULATION FOR THE SIZE OF THE CROSSTIMBERS.—The size of the transverse timbers should be com-puted by the following formula: -D .... , 2X-cvX p- Xs ... Breadth m mches ^ —■ (6) D-^ XA w representing- the bearing…
Building · Carpentry · Masonry
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