气肋承载力计算方法探讨

Discussion on the calculation method of rib bearing capacity

针对充气拱有很大的几何、材料非线性,软件难于模拟的现状,从结构力学的角度进行了分析,引进了变形修正系数,计算出了准确的承载力,达到了变非线性为线性的效果,促进了气肋承载力计算方法的研究。

Aiming at the situation that gas arch had large geometrical and material nonlinear and software hard to simulate, it was analyzed from the point of structural mechanics, the deformation corrective coefficient was introduced and correct bearing capacity was calculated, which reached goal of changing nonlinear to linear and promoted study on the calculation method of rib bearing capacity.