The Shea Strength Calculation of Composite Nembers

Based on test results and calculating system of shear strength for members in bending by new code, this paper presents the calculating formulas of shear strength for composite members in bending. These formulas are easy to use, similar to test results. and join to general members in bending. By means of reliability analysis. the calculating reliabililty index β for shear strength satisfy the requirements of objective reliability index.