The R. C. beam cross section shown below is subjected to a positive moment equal to 600 kNm. The beam is reinforced with 4 bars in 2 rows. The bottom row has 2Y25 bars and second row has 2Y20 bars. Clear vertical space between rows is 25 mm. The flange width, bf, is equal to 350 mm and web depth, hw, is equal to 700 mm. Calculate the moment capacity of the section and perform a full check. bf 100 mm -4250 mm--

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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QUESTION 1
The R. C. beam cross section shown below is subjected to a positive moment equal to 600 kNm. The beam is
reinforced with 4 bars in 2 rows. The bottom row has 2Y25 bars and second row has 2Y20 bars. Clear vertical
space between rows is 25 mm. The flange width, bf, is equal to 350 mm and web depth, hw, is equal to 700
mm. Calculate the moment capacity of the section and perform a full check.
bf
100 mm
hw
250 mm--
Transcribed Image Text:QUESTION 1 The R. C. beam cross section shown below is subjected to a positive moment equal to 600 kNm. The beam is reinforced with 4 bars in 2 rows. The bottom row has 2Y25 bars and second row has 2Y20 bars. Clear vertical space between rows is 25 mm. The flange width, bf, is equal to 350 mm and web depth, hw, is equal to 700 mm. Calculate the moment capacity of the section and perform a full check. bf 100 mm hw 250 mm--
7. Use the following values for all questions (if necessary) unless otherwise noted.
fcu = 30 N/mm², fy= 460 N/mm2.
Clear Cover = 40 mm
Link / stirrup dia = 8mm
Transcribed Image Text:7. Use the following values for all questions (if necessary) unless otherwise noted. fcu = 30 N/mm², fy= 460 N/mm2. Clear Cover = 40 mm Link / stirrup dia = 8mm
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