axial secondary moment的意思|示意

The emphasis of the paper is placed on the influence of the secondary moment and the axial prestress on the moment redistribution.

重点讨论了预应力连续梁中次弯矩和轴向预压力对弯矩调幅的影响。

The methods are suggested to determine the tensile steps and the tensile forces of prestressed strands for decreasing the secondary bending moment along the axial of the penstock.

提出了预应力筋束分步张拉施工与荷载控制方法，以减小管壁混凝土的轴向次弯矩。