835_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

835_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 10Ch10.qxd 9/27/08 7:36 AM Page 829 SECTION 10.4 Method of Superposition A2 pd 2 4 ¢ elongation of AC ¢ (F 4 in. * 12 in. (nominal) 0.049087 in.2 415.28 in.4 I3 81.488 * 10 lb, ¢ 5qL 4 3 384E 3I3 FL 3 3 48E 3I3 2.3117 in. FL 2 E 2A2 (dC)3 462.34 * 10 6 F F + 81.488 * 10 6 F in.) 6 F COMPATIBILITY (3) BEAM DCE (dA)1 + ¢ (dC)3 187.66 * 10 6 2.3117 F 462.34 * 10 6 F ; 3160 lb (1) MAX. MOMENT IN AB M AB FL 1 (3160 lb)(6 ft) 18,960 lb-ft L3 q (3) MAX. MOMENT IN DCE 20 ft 240 in. 400 lb/ft RD 33.333 lb/in. E3 ; qL 3 2 F 2 2420 lb 1.5 * 106 psi SHEAR-FORCE AND BENDING-MOMENT DIAGRAMS x1 M max MC M DE 7320 lb-ft ; 6.050 ft 7320 lb-ft 4200 lb-ft e F d Ib in. 829 ...
View Full Document

Ask a homework question - tutors are online