739_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

This preview shows page 1 - 2 out of 44 pages.

SECTION 9.5 Method of Superposition 733 Load No. 2: Table G-1, Case 2 23 qL 4 648 EI ; q 24 EI a L 3 b 3 a 4 L L 3 b d B q 24 EI a 2 L 3 b 3 a 4 L 2 L 3 b u B q 6 EI a 2 L 3 b 3 q 6 EI a L 3 b 3 7 qL 3 162 EI ; S UPERPOSITION : Original load Load No. 1 minus Load No. 2 Problem 9.5-7 The cantilever beam ACB shown in the figure has flexural rigidity EI 2.1 10 6 k-in. 2 Calculate the downward deflec- tions d C and d B at points C and B , respectively, due to the simultaneous action of the moment of 35 k-in. applied at point C and the concen- trated load of 2.5 k applied at the free end B . A B C 35 k-in. 2.5 k 48 in. 48 in. Solution 9.5-7 Cantilever beam (two loads)

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture