n- expressed in (124a) are applicable in erally be required. Also t will probably all. always be tension. JEJxamples of Strains in Setni- Columns. The formula for Fig. 31, will be ob- — The following examples have been worked to indicate the use of the for- tained by replacing / in (134) by^, giv-… … Figure 32. .-P^,(^' -2T ^ T (136). of two 10" channel bars of %il ^5 I K -V flanges X f" web; a plate 12 and e 2 +e /\ 8 5 slats, all riveted together as shown. At In order that the flexural moment at the ends, proper thickening pieces, gus- the middle of the beam shall be zero, the sets, &c., are…
Engineering
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