integration n. 1.结合;综合;一体化。 2.【心理学】整合(作用)。 3.【数学】积分(法) (opp. differentiation)。 4.【经济学】(产业的)集中。 5.〔美国〕取消种族隔离;给以种族上的平等待遇。 integration by parts 【数学】部分积分法。
The explicit finite element method ( fem ) based on the varying time-step was selected to analyse the dynamic roll-pass process; the nodes on the leading face of the steady-state elements set was extracted and projected onto a plane to give the required mesh, also called the origin mesh; the implicit fem was selected to analyses the inter-pass transient thermal process; a geometric part from the mesh was generated and meshed by using the quadrilateral elements, a heat transfer analysis was selected to transfer the node temperature data; a new model was created by using hexahedral elements, mapping the node temperature and the equivalent plastic strain on the integration points 利用基于变步长中心差分格式的显式积分方法分析瞬态轧制过程;提取稳态单元集节点形成截面网格;利用隐式积分方法分析轧制道次间隙瞬态温度场;对型钢断面进行平面四边形网格划分并映射节点温度数据;利用六面体单元构建有限元分析模型,映射单元节点的温度、积分点的等效塑性应变,进行数值分析。