tailieunhanh - Mechanics 1 of materials hibbeler 6th Episode 2 Part 9

Tham khảo tài liệu 'mechanics 1 of materials hibbeler 6th episode 2 part 9', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 9-77 Draw Mohr s circle that describes each of the following states of stress. 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. 9-78 Draw Mohr s circle that describes each of the following states of stress. aj ị5ríe L-r-i 5Mf 7 AteoJ Ề 5 0 5 0 C 5 0 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. 9-79 A point on a thin plate is subjected to two successive states of stress as shown. Determine the resulting state of stress with reference to an element oriented as shown on the right. For element a A 50 0 5 0 0 C 25 0 5 50 25 25 Ox d 25 25 cos 60 psi ơy 25 - 25 cos 60 psi TqL 25 sin 60 psi For element b A 0 -45 5 -18 45 C -9 0 5 1 92 452 ƠX Ế -9 cos psi Ơ0 -9 - cos psi ơxA sin psi 0X tTx đ tTr psi Ans O ơy o ơy - psi Ans txy a 7 4 psi 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 .