Modeling and Correcting FEM with Contact Element for the Combined Surfaces of Grinder Bolts 基于接触单元的磨床螺栓连接面有限元建模与模型修正
The architecture of the platform is presented. Algorithm of data encoding and error correcting code generating of Code one barcode and the implementation of kernel class: element class and panel class is discussed. 给出了平台总体结构设计、Codeone条形码的数据编码和纠错码词求取的算法实现以及平台支撑核心类&元素类和面板类的设计与实现。
Introduce the deflector of paper edge of sack_making machine Analyses the correcting principle of the deflector of paper edge Introduce drive element and controls system 介绍制袋自动生产线中的纸边导向装置,分析导向机构的原理,介绍其驱动元件及控制系统
Correcting the deviation errors in the increment variable stiffness method of the elastic-plastic finite element analysis must be considered to solve. 在弹塑性有限元分析的变刚度法中,校正增量加载过程中的偏离误差,是必须考虑解决的问题。
On the other hand, a kind of catenary line cable element is introduced in this paper, owing to the inaccuracy caused by correcting struss element in FEM. 其次,由于有限元计算中,索元所采用的修正杆元所带来的不精确性,对于长索其精度更难保证,因此,本文介绍了一种计算精度高、工作量小的悬链线索元。
The flow channel in extruder sheeting die is analyzed with 3 finite element methods, i. e. flow function method, sidewall factor correcting method and total height triangular column element method. 研究了3种有限元分析方法&流函数法、侧壁因子修正法和全高三棱柱单元法在挤出机平板机头流道分析中的应用情况。
Based on the idea of the artificial power law used in structural topology optimization, the rigidity variation of the workpiece due to the material removal is updated by correcting the element stiffness without remeshing. 工件刚度的变化,借鉴结构拓扑优化中的密度变量思想,通过在恒定网格下对单元刚度的修改实现工件总体刚度的修正。
The theoretical a coefficients were employed to correct the interelement absorption and enhancement effects for major and minor elements and the peak to background ratio method was used for correcting the absorption effects for trace element. 以理论α系数校正主、次量元素问的吸收一一增强效应,峰背比法校正基体对痕量元素的吸收效应。