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Bridge floor lightened by replacing steel with aluminum members
New floor system installed in Smithfield Street bridge in Pittsburgh. Similar description indexed in Engineering Index 1933 p 131 from Eng News-Rec Nov 23 and Dec 28 1933 issues. (See also - editorial comment p 91; Construction Methods v 16 n 2 Feb 1934 p 20-3; and French description in Technique des Travaux v 10 n 6 June 1934 p 370-6)
Bridge floor lightened by replacing steel with aluminum members
New floor system installed in Smithfield Street bridge in Pittsburgh. Similar description indexed in Engineering Index 1933 p 131 from Eng News-Rec Nov 23 and Dec 28 1933 issues. (See also - editorial comment p 91; Construction Methods v 16 n 2 Feb 1934 p 20-3; and French description in Technique des Travaux v 10 n 6 June 1934 p 370-6)
Bridge floor lightened by replacing steel with aluminum members
Engineering Index Backfile | 1934
Bridge floor lightened by replacing steel with aluminum members
Engineering Index Backfile | 1934
Mastering rolling of lightened channels
Engineering Index Backfile | 1962
|Mastering rolling of lightened channels
Engineering Index Backfile | 1962
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