The ultimate load of tower structure has been studied by using double-nonlinearbucklinganalysis in this thesis.
本文研究了塔架结构的极限承载力问题。通过双重非线性稳定性分析计算塔架结构的极限承载力。
2
This paper presents an elastic nonlinearbucklinganalysis of a kind of steel structure hybridized by I section arch and tensile cables.
本文应用非线性有限元方法研究了索拱结构的平面内稳定问题。
3
Secondly, with the first mode of eigenvalue analysis on SSRS as the initial disfigurement, nonlinearbuckling loads are obtained by nonlinearbucklinganalysis.