r TwoExample (2) 8- A compound bar is constructed from three..wideby 12mm thick together to form a bar somm wide 30The middle bar is of aluminum alloy for which F-70 GP=outside of brass with E-100 MPa. If the bars are initiaat 18c and the temperature of the whole assembly is toto So C, determine the stresses set up in the brass and theKg = 18 510Solutions2 FB = FALFBSo*12*1063Ext. + Comp. = (XAI - XB) L.A.T.FB.LFAL.LAAL.EALAg Eg=DAL+From these equation &FAL=3984 NFB 1992. N199250*121610-6FBAB-6XA => 22 *10°-=-=-= (XAL-XB) LATFAL*100*109 So*12*10% 70 4109FAL3984AAL SO#1210-6SB = SALHow find that?!=32. MPa (Ton)FAL. LAP EA= (22-18) x 10² (50-18)XIF_P=15 KN (camp.) Find O'B and GALF₁+ 2FB = 156.64 MPa: (comp)...LFB.LAB. E.Bww.as17BrassALBrass

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E Example (2) 8. A compound bar is constructed from three.. wide by 12mm thick together to form a bar somm wide 30 The middle bar is of aluminum alloy for which F-70 GP= outside of brass with E-100 MPa. If the bars are initia at 18c and the temperature of the whole assembly is to to So C, determine the stresses set up in the brass and the ав = 18*10 XA = 22 *106 == Solutions2 FB = FAL Ext. FB.L AB Eg FB + Comp. = (XAI - XB) L.At.. FAL.L Ani.EAL So*12*10*100*109 63. FB AB DAL = From these equation & FAL=3984 N FB-1992 N + 1992 584121610-6 FAL = (XAL-XB) LAT FAL S0*12*10% 70 4109 How find that?! 3984 10-6 - (22-18) x10 (50-18) Sz. MPa. (Ton.) .6.64 MPa: (comp)... = ww.as Brass AL Brass www

E Example (2) 8. A compound bar is constructed from three.. wide by 12mm thick together to form a bar somm wide 30 The middle bar is of aluminum alloy for which F-70 GP= outside of brass with E-100 MPa. If the bars are initia at 18c and the temperature of the whole assembly is to to So C, determine the stresses set up in the brass and the ав = 1810 XA = 22 106 == Solutions2 FB = FAL Ext. FB.L AB Eg FB + Comp. = (XAI - XB) L.At.. FAL.L Ani.EAL So1210100109 63. FB AB DAL = From these equation & FAL=3984 N FB-1992 N + 1992 584121610-6 FAL = (XAL-XB) LAT FAL S01210% 70 4109 How find that?! 3984 10-6 - (22-18) x10 (50-18) Sz. MPa. (Ton.) .6.64 MPa: (comp)... = ww.as Brass AL Brass www

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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