A C-channel section (Figure P12–4) structural steel beam of 2-in. wide flanges, 3 in. depth and…


A C-channel minority (Figure P12–4) structural steel glow of 2-in. distant flanges, 3 in. profoundness and brawniness of twain flanges and web of 0.25 in. is carryed as shown after a while 100 lb acting in the y course on the careless end. Determine the careless end alienation and predilection of interpenetrate. Now change the carry in the z course until the revolution (predilection of interpenetrate) becomes cipher.

This absence is denominated the shave character (the dregs where the power can be settled so that the perverse minority conciliate lean but not interpenetrate). You conciliate insufficiency to add a glow or concoction atom to the character of the web diffuse into the disclaiming z course and settle the carry at the end of this adapted length beam. (See Table 5–1 for the equation for the shave character dregs.)