The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 291
erintendentof Buildings of Seattle. The unusualfeatures include a frame without rivetsor screws, the side plates being joinedto the spacing lugs by the electricwelding process; checkei^d side platesto give better grip lor the hands; aclearance of 3 inches to enable readingsto be made on steel… … little effect on the readings, and thereare no rivets or screws to work looseor throw unequal interior strains in theframe. The 3-inch legs allow measure-ments on the deepest layer of steel infour-way flat slabs and the checkeredplates reduce the strain of continuedreading by improving the grip of…
Architecture · Building
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