摘要
推导了矩形单元的二维固体力学有限体积法公式,与解析解及有限元解进行了比较。
The fomulae of finite volume method in the 2 dimensional problems of solid mechanics are derived for rectangular element.The numerical results are compared with analytical and finite element solutis.The applications of finite volume method in the nonlinear problems are discussed.
关键词
有限元
固体力学
有限体积
finite element
solid mechanics/finite volume
control volume