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

Tham khảo tài liệu 'mechanics 1 of materials hibbeler 6th episode 2 part 6', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 8-6. The open-ended polyvinyl chloride pipe has an inner diameter of 4 in. and thickness of in. If it carries flowing water at 60 psi pressure determine the state of stress in the walls of the pipe. pr 60 2 . Ơ1 - 600 psi Ans t Ơ2 0 Ans There is no stress component in the longitudinal direction since the pipe has open ends. 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. 8-7. If the flow of water within the pipe in Prob. 8-6 is stopped due to the closing of a valve determine the state of stress in the walls of the pipe. Neglect the weight of the water. Assume the supports only exert vertical forces on the pipe. pr 60 2 Ơ1 _ 600 psi Ans t _pr 60 2 . Ơ2 - 300 psi Ans 2t 2 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. 8-8. The A-36-steel band is 2 in. wide and is secured around the smooth rigid cylinder. If the bolts are tightened so that the tension in them is 400 lb determine the normal stress in the band the pressure exerted on the cylinder and the distance half the band stretches. p 25 psi Ans _ ƠỊ _ 1600 1 E - 29UO6 8 Ê1L 10 t it 3 -1 in. 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