tailieunhanh - Mechanics 1 of materials hibbeler 6th Episode 3 Part 3

Tham khảo tài liệu 'mechanics 1 of materials hibbeler 6th episode 3 part 3', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 12-11. The bar is supported by a roller constraint at B which allows vertical displacement but resists axial load and moment. If the bar is subjected to the loading shown determine the slope at A and the deflection at c. El is constant. _ PxỊ fifth CtXi Ci _ . __ PL El 3 Mi diỊ 2 fi . 3 c d 2 El 1 J Cjxj Ci 4 Boundary conditions Al Xj 0 V 0 0 0 0 Cj Ci 0 Al x2 0 3 0 drj 0 Cj 0 Cj 0 L L dVf _ dvi 6 2 4 ĩíE C . - Ịỉ C Ạriĩ 2 2 8 At X 0 -iW-tW 4 0 -PZ uc 6É Ans 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. 12-12. Determine the deflection at B of the bar in Prob. x 4f . ĩị c 41 . 2 El Uj c 21. Cjjj Cl d Xii PL E i . ZL c 4a 2 _ PL J . f _ . z- El V -yXj Cjij Ci Boundary conditions Al J 0 V 0 0 0 0 Ca Cl 0 Al Xj 0 0 4a 0 Cl 0 Cj 0 . _ _ L 4i dVj Al Xi IJ B - V c Vj 1 . s 2 2 4 4 iE c. i - q 6 2 4 E C c 2 2 8 G 48 At Xi 0 V e I IFI 48 Ans 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. 1Í-13 Determine the elastic curve for the cantilevered beam which is subjected to the couple moment Mo. Also compute the maximum slope and maximum deflection of the beam. EỈ is constant. wwspwpp Elastic curve and slope E i-Z M x _d2v Eỉ -Mữ dxr jiv Ei - MqX Cl 1 EZv - C1x C2 2 Boundary Conditions dv v o at x 0 dx From Eq. 1 C 0 V 0 at X 0 From Eq. 2 c2 0 dv Mữx dx El The negative sign .