1) elastic-plastic FEM
弹塑性有限元
1.
Elastic-Plastic FEM Simulation on Thin Strip Cold Rolling Process;
薄带钢冷轧过程的弹塑性有限元模拟
2.
Landslide analysis by coupling large deformation elastic-plastic FEM with limiting equilibrium method
大变形弹塑性有限元与极限平衡法滑坡耦合分析
3.
The hot rolling process of four-high hot strip mill was simulated by using 3-D elastic-plastic FEM with LS-DYNA.
应用有限元分析软件LS-DYNA,采用弹塑性有限元法对四辊热轧轧件的轧制过程进行了模拟,并分析了轧后板形情况。
2) elastic-plastic finite element
弹塑性有限元
1.
Elastic-Plastic Finite Element Analysis of the Nozzles With the Big Nozzle-to-Cylinder Diameter Ratio on the Internal Pressure Cylinders;
内压圆筒大开孔率接管弹塑性有限元分析
2.
Study of No.2 landslide erosion in Tongwang highway by numerical simulation of elastic-plastic finite element;
铜王公路2~#滑坡侵蚀弹塑性有限元数值模拟
3.
Based on the elastic-plastic finite element theory,the metal flow in three directions(tangential,radial and axial) and the friction effect were considered generally,and a 3D elastic-plastic finite element model was constructed for the tube spinning process.
基于弹塑性有限元理论,综合考虑旋压过程中金属3个方向的流动以及摩擦等实际情况,建立了筒形件旋压加工的三维弹塑性有限元力学模型,研究了各种工艺参数(包括旋轮圆角半径、旋轮直径、进给速度、每道次减薄率、成形角以及退出角等)对成形结果和回弹的影响规律。
3) elastoplastic FEM
弹塑性有限元
1.
The Application of B-Spline Function and Elastoplastic FEM In The Process of Cold Drawing;
B样条和弹塑性有限元在冷冲压拉延成形中的应用
2.
This paper carries out elastoplastic FEM numerical simulation for the process of upsetting cylinder forgings by means of ANSYS.
运用ＡＮＳＹＳ程序对圆柱形锻件镦粗过程实施弹塑性有限元数值模拟，从数值计算的角度研究锻件镦粗工序中的应力应变场，给出了各种高径比对称中心点附近不利于裂纹锻合的径向拉应力影响区的长度范围，以表格的形式定量地给出了压下率与对称中心点应力水平的关系，为锻造工艺参数的确定提供了数值依据。
3.
This paper describes the theory of elastoplastic FEM for large strain, the mathematical model of the contact problems on the dynamic boundary, and remeshing techniques.
本文采用大变形弹塑性有限元理论，准确的接触边界处理技术和畸变网格的重划技术，使用ＡＮＳＹＳ５。
4) elasto-plastic FEM
弹塑性有限元
1.
Research on 3-D Elasto-plastic FEM Numerical Simulation of Multi-process Neck Spinning of Tube;
筒形件多道次普通缩旋三维弹塑性有限元模拟研究
2.
Numerical analyses of the diversion tunnel excavating,support,operation and the final sealing period have been carried out by means of Elasto-plastic FEM.
采用弹塑性有限元分析方法对导流隧洞开挖、支护、运行以及最后封堵的全过程进行了较为全面的仿真计算分析,给出了围岩和混凝土衬砌结构的位移、应力分布等,根据计算结果提出了导流洞结构的设计原则和工程处理措施,基本上解决了高外水条件下隧洞设计的难题。
3.
Stability of karst cave roof was analyzed with strength reduction technique, elasto-plastic FEM and dichotomy.
综合运用强度折减技术、弹塑性有限元和二分法探讨基桩下溶洞顶板稳定性的评价方法。
5) elastoplastic finite element
弹塑性有限元
1.
The stoping sequence is systematically studied by using ANSYS and3-D elastoplastic finite element analysis to get optimum stoping sequence,whi-ch makes the damage extent and scale of pillar smallest and insures the safety of stope.
利用软件ANSYS对回采顺序系统地进行三维弹塑性有限元分析,寻求最佳回采顺序,可使矿柱受损程度和范围减小,从而确保采场的回采安全进行。
2.
The anchor head is studied based on the prestress technology and the basic theory of the elastoplastic finite element method(FEM).
文章阐述了预应力技术和弹塑性有限元基本理论,应用有限元分析软件对锚圈的加载过程进行了三维有限元模拟和分析;并以锚具中的锚圈为研究对象获得锚圈的应力、应变及位移分布,为优化锚具的材料与尺寸,降低制造成本提供理论依据。
3.
An elastoplastic finite element program(2D) is developed,in which the processes of foundation pit excavation layer by layer and block by block,culvert construction,and the foundation pit filling by using the method of increasingly adding filling-element gravity and grinding force,are presented respectively.
利用自编二维弹塑性有限元程序,模拟涵洞基坑开挖、洞体浇注及涵洞上覆土体分层回填这一连续施工过程,体现连续施工过程中应力历史、应力路径对土体变形和应力的影响,提出计算区域内土体在不同施工阶段变形和应力变化的一般规律,为涵洞的结构设计和施工提供依据和参考。
6) elasto-plastic FEM
弹塑性有限元法
1.
This artical presents an analytic method to detemine load incremental factor by incremental elasto-plastic FEM as the load comes to limited one.
提出一种在确定结构极限载荷时增量弹塑性有限元法中载荷增量步长的优化分析方法。
补充资料：弹
【诗文】：
侠客持苏合，佳游满帝乡。避丸深可诮，求炙遂难忘。
金迸疑星落，珠沉似月光。谁知少孺子，将此见吴王。
【注释】：
【出处】：
全唐诗：卷59_42
侠客持苏合，佳游满帝乡。避丸深可诮，求炙遂难忘。
金迸疑星落，珠沉似月光。谁知少孺子，将此见吴王。
【注释】：
【出处】：
全唐诗：卷59_42
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条