半结构法在中心对称结构计算中的应用
发布时间：2018-11-17 12:32
【摘要】：半结构法是计算对称结构的一种简化分析方法,通常应用于轴对称结构.本文将探讨半结构法在中心对称结构计算中的应用问题,包括中心对称、反对称载荷作用下结构的对称性及其证明、等代结构形式及其应用等.算例表明,中心对称结构半结构法能够最大程度简化结构、提高结构计算效率,与其他方法联合应用的一题多解方法可丰富结构力学教学内容,有利于学生拓展其创新思维及分析解决复杂力学问题的能力.
[Abstract]:Half-structure method is a simplified analytical method for calculating symmetric structures, which is usually applied to axisymmetric structures. In this paper, the application of semi-structure method in the calculation of centrosymmetric structures is discussed, including centrosymmetric, symmetry and proof of structures under antisymmetric loads, forms of equivalent structures and their applications, etc. The numerical examples show that the centrosymmetric semi-structure method can simplify the structure to the greatest extent and improve the efficiency of structural calculation. A multi-problem solution method combined with other methods can enrich the teaching contents of structural mechanics. It is helpful for students to develop their innovative thinking and the ability to analyze and solve complex mechanical problems.
【作者单位】： 湖南理工学院土木建筑工程学院;
【基金】：湖南省普通高等学校教学改革研究资助项目(湘教通[2016]400号)
【分类号】：O342
，
本文编号：2337791
[Abstract]:Half-structure method is a simplified analytical method for calculating symmetric structures, which is usually applied to axisymmetric structures. In this paper, the application of semi-structure method in the calculation of centrosymmetric structures is discussed, including centrosymmetric, symmetry and proof of structures under antisymmetric loads, forms of equivalent structures and their applications, etc. The numerical examples show that the centrosymmetric semi-structure method can simplify the structure to the greatest extent and improve the efficiency of structural calculation. A multi-problem solution method combined with other methods can enrich the teaching contents of structural mechanics. It is helpful for students to develop their innovative thinking and the ability to analyze and solve complex mechanical problems.
【作者单位】： 湖南理工学院土木建筑工程学院;
【基金】：湖南省普通高等学校教学改革研究资助项目(湘教通[2016]400号)
【分类号】：O342
，
本文编号：2337791
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