The theory and practice of modern framed structures : designed for the use of schools, and for engineers in professional practice (1897)
Johnson, J. B. (John Butler), 1850-1902, Bryan, C. W. (Charles Walter), 1863-1927, Turneaure, Frederick Eugene, 1886- · New York : J. Wiley & Sons · leaf 375
s made as shown in Fig. 378 in order to use a topplate to transfer the wind stress down the post and at the same time keepthe pin centres in the middle of the channel webs. The sections BC, CD,and DE have latticing on bo.h their top and bottom flanges, and as theys are perfectly symmetrical the… … Member. Stresses. i / Area Make-up of Section. Wind. Unit Stress. S required. Area. Material. BBCCDDBC ciy DE + 4•500-|- 2.250 - 5-9 - 300.0 7.07.018.0018.018.0 200200 I.15 I-I5 .64•32•33•17.00 Four 3 X 2 X i LsTwo 3 LJS, 15 lbs. per yd.Two 3 i_Js, 15 lbs. per yd.One 1 tie rodOne 1 tie rodOne 1 tie…
