Basic Assumptions 2.Tensile strength of concrete is neglected in calculation of flexural strength. d M Soho (1-5n)ho 6 3.The strain in the reinforcement is equal to the strain in the concrete at the same level. 目土本工程学院 9 9 9 2. Tensile strength of concrete is neglected in calculation of flexural strength. M T xc Tc C 3. The strain in the reinforcement is equal to the strain in the concrete at the same level. e c t et b es es ’ e c f  nh0 (1- n )h0 Basic Assumptions