A reinforced concrete beam is subjected to the following bending moments:
Moment due to Dead load = 60 kNm; Moment due to live load = 90 kNm:; Moment due to Seismic load = 30 kNm. The design bending moment for limit state of collapse is:
1
225 kNm
2
216 kNm
3
180 kNm
4
135 kNm