San Francisco : Architect and Engineer, Inc · leaf 257
UNE, 1955 CONCRETE AND ATOM BOMBS … REINFORCED MASONRY HOME Before(Fig. 4) After(Fig. 5) secting walls there was evidence of spalling of con-crete around welded connections. In all cases, how-ever, the welds remained intact. The experimental nuclear device used in this testhas been rated as a 35 kilo ton, which is the equivalentof…
Architecture · Building
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