基于不同算法的杆件结构的分析

摘要

研究典型不同截面杆件结构的计算方法。分别基于材料力学、抽象弹簧、杆单元有限元分析、平面单元的有限元分析四种算法对此结构进行了分析。此外，讨论了不同算法的有限元分析对计算效率、计算结果的影响。为复杂结构的计算分析提供了方法和依据。%Different computing methods of different section link structure are studied. Based on four algorithms of the material mechanics, abstract spring, FEA with link element and FEA with plane element, the structure is analyzed. Moreover, the effects of these methods to computing efficiency and computing results are discussed. The study provides a method and basis of analysis of complex structures.