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Tham khảo tài liệu 'mechanics 1 of materials hibbeler 6th episode 1 part 5', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 4-3 Determine the displacement of B with respect to c ot the composite shaft in Prob. 4-2. Almónn 10 10 kii Stool Ể 29 10 J kfi Aeow 0J 6ina Sbjc 7 5 2 -0.0278 in. Ans AE 0.12X18X103 The negative sign indicates end B moves towards end c. From Mechanics of Materials Sixth Edition by R. c. Hibbeler ISBN 0-13-191345-X. 2005 R. c. Hibbeler. Published by Pearson Prentice Hall Pearson Education Inc. Upper Saddle River NJ. All rights reserved. This material is protected under all copyright laws as they currently exist. No portion of this material may be reproduced in any form or by any means without permission in writing from the publisher. 4-4 The copper shaft is subjected to the axial loads shown. Determine the displacement of end A with respect to end D if the diameters of each segment are drtR 0.75 in. due 1 in. and dcD 0.5 in. Take Ecu 18003 ksi. ffie S Bc - Z -8 80 2 150 6 100 D AE 5 O.75 2 18 1O3 l 2 18 103 f 0.5 2 18 103 0.111 in. Ans The positive sign indicates that end A moves away from end D. From Mechanics of Materials Sixth Edition by R. c. Hibbeler ISBN 0-13-191345-X. 2005 R. c. Hibbeler. Published by Pearson Prentice Hall Pearson Education Inc. Upper Saddle River NJ. All rights reserved. This material is protected under all copyright laws as they currently exist. No portion of this material may be reproduced in any form or by any means without permission in writing from the publisher. 4-5 The A-36 steel rod is subjected to the loading shown. If the cross-sectional area of the rod is 60 mm2 determine the displacement of B and A. Neglect the size of the couplings at B c and D. _ -PL 16.116 103 0.75 ÒB 1 J .ÍTV 2__ AE 60 10 s 200 109 10.4 itfXLSO 60 10s 200 109 0.00231 m 2.31 mm Ans Sa - Sb 0.00264 m 2.64 mm Ans 60 10-s 200 10 From Mechanics of Materials Sixth Edition by R. c. Hibbeler ISBN 0-13-191345-X. 2005 R. c. Hibbeler. Published by Pearson Prentice Hall Pearson Education Inc. Upper Saddle River NJ. All rights reserved. This material is protected .
