San Francisco : Architect and Engineer, Inc · leaf 190
iron inserts are cast into theslabs to take a T head bolt. As the slabs arebeing erected the head of the bolt is placedin the insert and turned, forming a lock,These bolts occur slightly to one side ofthe flange of the column and a malleableiron offset washer is placed on the bolt, atthe same time… … STEEL FRAME WAREHOUSE ON WATERFRONT,SAN FRANCISCO tom. As the slabs are being placed a coilspring is laid in this groove and grouted in,the spring acting as an expansion joint. Thesteel frame itself must be erected with thegreatest of accuracy as the engineers re-quire that the outside face of all…
Architecture · Building
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