肋梁楼盖设计中主次梁的计算方法分析

Analysis of the calculation method of girder and joist in design of rib-beam floor

通过理论分析和实例计算结果比较，说明在肋梁楼盖设计中，活荷载的不同布置方式，对主、次梁的内力影响较大，活荷载所占的比重越大，计算结果差异越大．

This paper analyses the influence of the arrangement ways of live loads on the internal forces of the girders and joists in the design of rib-beam floor,and the more bigger proportion of the live load,the more bigger difference of calculation results.