Figure 2(a) shows a simply supported beam ABCD. The beam is subjected to a point load of Z kN at point B and D together with a uniformly distributed load (UDL) of 25 kN/m along the span ABC. The beam's cross section as shown in Figure 2(b). Given that Z kN loading value is equivalent to the 4th and 5th numbers from your own matric number. Example: For matric number of 1812019, Z kN loading value is equivalent to 20 kN at both point B and D. If the 4th and 5th of your matric number is 00, take Z kN value as 50 kN at both point B and D. Answer the following questions: i. Determine the reactions at support A and C. ii. Sketch the shear force diagram (SFD) and bending moment diagram (BMD) of the beam. Locate the shear and bending contraflexure points in the diagram accordingly. iii. Calculate the maximum compression bending stress (o) and maximum tension bending stress (ot) of the beam's cross section. iv. Determine the shear stress at the flange and web of the beam's cross section, then sketch the appropriate shear-stress distribution. Z kN Z kN 25 kN/m A B D 5 m 5 m 4 m

Figure 2(a) shows a simply supported beam ABCD. The beam is subjected to a point load of Z kN at point B and D together with a uniformly distributed load (UDL) of 25 kN/m along the span ABC. The beam's cross section as shown in Figure 2(b). Given that Z kN loading value is equivalent to the 4th and 5th numbers from your own matric number. Example: For matric number of 1812019, Z kN loading value is equivalent to 20 kN at both point B and D. If the 4th and 5th of your matric number is 00, take Z kN value as 50 kN at both point B and D. Answer the following questions: i. Determine the reactions at support A and C. ii. Sketch the shear force diagram (SFD) and bending moment diagram (BMD) of the beam. Locate the shear and bending contraflexure points in the diagram accordingly. iii. Calculate the maximum compression bending stress (o) and maximum tension bending stress (ot) of the beam's cross section. iv. Determine the shear stress at the flange and web of the beam's cross section, then sketch the appropriate shear-stress distribution. Z kN Z kN 25 kN/m A B D 5 m 5 m 4 m

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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