2. Given a simply supported beam shown in figure below with the cross section at maximum moment. The beam supports a uniform service dead load of WDL =30 kN/m (excluding own weight of beam), PLL = 270 kN. Use fc' = 30 MPa; fy = 400 MPa. Calculate design strength M, for the cross section shown in the figure. Check the strains in the steel ɛsi. P, LL 75 100 - - 75 90 W. DL 710 650 5Ф30 15000 mm-

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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2. Given a simply supported beam shown in figure below with the cross section at
maximum moment. The beam supports a uniform service dead load of WDL =30 kN/m
(excluding own weight of beam), PLL = 270 kN. Use fc' = 30 MPa; fy = 400 MPa.
Calculate design strength M, for the cross section shown in the figure. Check the
strains in the steel ɛsi.
P,
LL
75
100 -
- 75
90
W.
DL
710
650
5Ф30
15000 mm-
Transcribed Image Text:2. Given a simply supported beam shown in figure below with the cross section at maximum moment. The beam supports a uniform service dead load of WDL =30 kN/m (excluding own weight of beam), PLL = 270 kN. Use fc' = 30 MPa; fy = 400 MPa. Calculate design strength M, for the cross section shown in the figure. Check the strains in the steel ɛsi. P, LL 75 100 - - 75 90 W. DL 710 650 5Ф30 15000 mm-
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