(3) We want to determine whether the internal bending moment is zero, positive, or negative at planes a-a, b-b, and c-c. (a) Solve the reactions. Ans. 30 kN; 80 kN (b) Complete the FBD, the V diagram, and the M diagram. (c) Circle the correct answers: FBD V M At a-a, M(x) is: [pos.] [neg.] or [zero] At b-b, M(x) is: [pos.] [neg.] or [zero] At c-c, M(x) is: [pos.] [neg.] or [zero] 2m .a A An 6m -10kN/m : b 3m C * 30 kN 50 kN m (d) Let's say that you want to compute the maximum flexural (bending) stress. The flexural stress equation states that stress (o) is proportional to internal bending moment, M. At what value of x would you find the maximum flexural (bending) stress? x =

(3) We want to determine whether the internal bending moment is zero, positive, or negative at planes a-a, b-b, and c-c. (a) Solve the reactions. Ans. 30 kN; 80 kN (b) Complete the FBD, the V diagram, and the M diagram. (c) Circle the correct answers: FBD V M At a-a, M(x) is: [pos.] [neg.] or [zero] At b-b, M(x) is: [pos.] [neg.] or [zero] At c-c, M(x) is: [pos.] [neg.] or [zero] 2m .a A An 6m -10kN/m : b 3m C * 30 kN 50 kN m (d) Let's say that you want to compute the maximum flexural (bending) stress. The flexural stress equation states that stress (o) is proportional to internal bending moment, M. At what value of x would you find the maximum flexural (bending) stress? x =

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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