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

Tham khảo tài liệu 'mechanics 1 of materials hibbeler 6th episode 1 part 3', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 1-101. The hanger assembly is used to support a distributed loading of w kip ft. Determine the average shear stress in the bolt at A and the average tensile stress in rod AB which has a diameter of in. If the yield shear stress for the bolt is Ty 25 ksi and the yield tensile stress for the rod is ơy 38 ksi determine the factor of safety with respect to yielding in each case. For bolt A V 3 t 2 ksi Ans A f F. s. Ans T For rod AB p 6 a . ksi . Ans A ý . Ans a 9 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. 1 102 Determine the intensity w of the maximum distributed load that can be supported by the hanger assembly so that an allowable shear stress of ra OW ksi is not exceeded in the bolts at A and B and an allowable tensile stress of O-Bijow - 22 ksi is not exceeded in the rod AB. Assume failure of pin A or B Ta ow J 04 j w kip ft controls Ans Assuming failure of rod AB ơ ow f 052 w kip ft 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. 1-103. The assembly is used to support the distributed loading of w 500 Ib ft. Determine the factor of safety with respect to yielding for the steel rod BC and the pins at B and c if the yield stress for .