A reinforced concrete beam has a total depth of 700mm. Use f'c =34 Mpa and fy=415 Mpa. The diameter of the rebar us 28mm and the concrete cover is 60mm. A.What is the depth of the compression block? (mm) B.What is the toal compressive force resisted by the concrete? (kN) C.what is the nominal moment capacity? (kN.m)
Extracted text: 200 mm B 75 mm 200 mm 80 mm 350 mm