_______________________________________________________________________ PROBLEM (9.17) Rework Prob. 9.16 for the case in which the vessel is subjected to an axial compression load P = -10 π kN. SOLUTION Refer to solution of Prob. 9.16. We now have σ x = −1.5625(106 ) + 25 p σ y = 50 p Equations (8.4): σ x ' = 25(106 ) = or p = 838 kPa τ x ' y ' = −10 ×106 = − p p (25 + 50) + (25 − 50) cos 300o 2 2 6 1.5625(10 ) 1.5625(106 ) cos 300o − − 2 2 p 1.5625(106 ) (25 − 50) sin 300o + sin 300o 2 2 Solving, p = 866 kPa So pall = 836 kPa Excerpts from this work may be reproduced by instructors for distribution on a not-for-profit basis for testing or instructional purposes only to students enrolled in courses for which the textbook has been adopted. Any other reproduction or translation of this work beyond that permitted by Sections 107 or 108 of the 1976 United States Copyright Act without the permission of the copyright owner is unlawful.