随着电子计算机的发展,尤其是微型机的应用和普及,促使了结构力学的发展,产生了新兴的力学学科——计算结构力学。而在现有的结构力学教材中,在介绍结构矩阵位移法时,往往不能与计算程序紧密联系起来,以致在学习中比较枯燥,使理论与实践不能很好地结合起来,更体会不到该法的优 With the development of electronic computers, especially the application and popularization of microcomputers, the development of structural mechanics has been promoted, and the emerging mechanics of mechanics - computational structural mechanics. However, in the existing structural mechanics textbooks, when introducing structure matrix displacement methods, they often cannot be closely linked with the calculation programs, which makes them boring during the study, which makes the theory and practice can not be well combined, but also can not understand the The merits of the law