4) A simply supported reinforced concrete beam, 240 mm wide, carries inclusive loads as shown in the figure below. 100 KN 1.2 m 40 KN (UDL)
4) A simply supported reinforced concrete beam, 240 mm wide, carries inclusive loads as shown in the figure below. 100 KN 1.2 m 40 KN (UDL)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Solve b

Transcribed Image Text:4) A simply supported reinforced concrete beam, 240 mm wide, carries inclusive loads as
shown in the figure below.
1.2 m
Determine (a) the effective depth di in mm.
100 KN
40 KN (UDL)
4.8 m
b) The required steel area if pcb =7 N/mm².
Pst = 140 N/mm², m = 15. The weight of the beam may be assumed to be included in the given
loads.
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