We develop a Nitsche finite element method for a model of Euler--Bernoulli beams with axial stiffness embedded in a two--dimensional elastic bulk domain. The beams have their own displacement fields, and the elastic subdomains created by the beam network are triangulated independently and are coupled to the beams weakly by use of Nitsche's method in the framework of hybridization.
翻译:我们为Euler-Bernoulli光束模型开发了一种有轴硬性嵌入二维弹性散装域的硝基苯有限元素方法。 光束有自己的移位场,而光束网络所创造的弹性子域是独立三角的,通过在混合化框架内使用硝基苯的方法,与光束相伴而生。