【摘要】 对肋梁式网架结构进行了理论分析,介绍了肋梁式网架结构几种不同的计算方法,在分析的过程中运用空间网架结构计算软件MSTCAD和有限元软件ANSYS对结构进行了静力和动力分析。并讨论了不同网架形式和肋梁形式对结构力学特征的影响,得出具有工程实际意义的结论。更多还原

【Abstract】 This paper introduces the theoretical analysis of rib-beam grid structure and several different methods of calculation. The Static stress analysis and dynamical analysis are made by space grid structure software MSTCAD and finity unit analysis software ANSYS. Discuss the effect of different style rib-beam and grid structure on this structure,derive conclusion in practice engineering.更多还原