Part 2Incorrectzdirectionydirection xdirection K. Combine Mx. Note that x. Only xdirectionz,M,is positive. See theproduces and calculations ofequivalentand the produce at thethe momentboththeTheforce in moments sectioncomponents components force in aforce intheaboutcontaining due to these produce anegativethemomentmoments forthenegative thetwo forcesnegative aboutvarious combinedloading cases inthe examples innegativetomomentdetermineaboutSection 15.4.Calculate My, the moment due to the combined loading about the x direction at the section containing K. Also, calculate M,, themoment due to the combined loading about the z direction at the section containing K. Enter My as a positive value if themoment vector is in the direction of the positive x axis. If it's in the opposite direction, enter My as a negative value. Šimilarly,enter M, as a positive value if the moment vector is in the direction of the positive z axis.Answers:Mx =i! kN-mM2 =i! kN-meTextbook and MediaSave for LaterAttempts: 1 of 5 usedSubmit Answer Three loads are applied to the short rectangular post shown. The cross-sectional dimensions of the post are also shown.Assume Q = 100 kN, P = 160 kN, R = 70 kN, e = 55 mm, y1 = 80 mm, y2 = 140 mm, ZK = 30 mm, b = 130 mm, d = 170 mm.Determine(a) the normal and shear stresses at point K.(b) the principal stresses and maximum in-plane shear stress at point K, and show the orientation of these stresses on anappropriate sketch.b|KRZKdy2ZKHHK

Answered: Image /qna-images/answer/c79c5164-4dfe-4ee1-a1f1-fd9b5059a058.jpg

Three loads are applied to the short rectangular post shown. The cross-sectional dimensions of the post are also shown. Assume Q - 100 kN, P = 160 kN, R = 70 kN, e = 55 mm, y1 = 80 mm, y2 = 140 mm, ZK = 30 mm, b = 130 mm, d = 170 mm. Determine (a) the normal and shear stresses at point K. (b) the principal stresses and maximum in-plane shear stress at point K, and show the orientation of these stresses on an appropriate sketch. b R ZK d H K

Three loads are applied to the short rectangular post shown. The cross-sectional dimensions of the post are also shown. Assume Q - 100 kN, P = 160 kN, R = 70 kN, e = 55 mm, y1 = 80 mm, y2 = 140 mm, ZK = 30 mm, b = 130 mm, d = 170 mm. Determine (a) the normal and shear stresses at point K. (b) the principal stresses and maximum in-plane shear stress at point K, and show the orientation of these stresses on an appropriate sketch. b R ZK d H K

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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