A treatise on architecture and building construction (1899)
International Correspondence Schools · Scranton, The Colliery engineer co. · leaf 43
Fig. 20. … 64. When spread foun-dations are built under iso-lated piers, especially whenthey support iron columns,a somewhat different formof construction is usuallyadopted. Fig. 21 shows the ar-rangement of I beamsunder a pier. At a and bin the plan {a) are shown C I - -/%;.<:?^^^,v?^?^t^-y<3 mMmmm i…
Architecture · Building
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