a) Two beam specimens with 15 cm square cross-section and 45 cm
span length, made from the same concrete, were tested under 3-point
bending and 4point bending. The fracture loads were 20 kN and 25
kN, respectively. Calculate the flexural strength for both cases,
in MPa.
b) Estimate the compressive strength of this concrete.
Get Answers For Free
Most questions answered within 1 hours.