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- S.H .Ju.J .J Stone and Rowlands,1993”A New Symmetric Contact Element Stiffness Matrix For Frictional Contact Problems,” Computer &Structure Vol.54.No.2.pp.289-301. 黄冠伦,2007,”考虑接触效应之海底埋管有限元素分析”,硕士论文,国立中兴大学土木工程研究所。
- FRICTION CONTACT ELEMENT APPLICATION TO FINITE ELEMENT ANALYSIS OF BONDED STEEL PLATES 摩擦接触单元在粘钢有限元分析中的应用
- friction contact element 摩擦接触
- Secondly, the three nodes contact element obeying the elastic Coulomb friction constitutive model is presented. 并介绍了服从弹性库仑摩擦本构模型的三结点接触单元。
- Theory and Research of Frictional Contact Element on Concrete Diaphragm Wall in Earth - Rock Dam 土石坝防渗墙体与坝体间摩擦接触单元理论研究
- A hybrid method is established by combining photoelastic experiment and finite element method (FEM) to analyze the distribution of contact stress on the dry friction contact interfaces. 为准确而方便地获得干摩擦接触面上的应力,本文将光测弹性试验方法、云纹干涉方法与有限元(FEM)数值计算方法结合,建立一种求解接触应力的混合法。
- The arithmetics of contact element, including three aspects of interface condition, Coulomb friction type and the weak formulation of interface condition are investigated in detail. 在接触单元的力学机理方面,从接触界面条件、Coulomb摩擦类型和接触界面条件的弱形式等三个方面对接触单元的算法进行了详细的研究。
- It used the classical coulomb friction law to model the friction between contact surfaces and introduce the so-called fictive contact elements for numerical calculation. 文章指出,这里采用的求解接触问题方法在研究断裂力学中裂 纹的张闭扩展问题时也有意义。
- For higher speeds, contact elements made of PTFE can be used. 如应用场合的速度更高,应选择用PTFE材料制造的接触件。
- Additionally, the stressand displacement of contact element are analysed, and the contact condition between"soft adapter" and rockfill dam are studied. 另外,还分析了接触单元的受力、变形情况,研究“软接头”与堆石坝之间的接触情况。
- The developed contact element has the ability to simulate each of the contact stage such as separation, sticking and frictional sliding. 所建立的接触元能模拟接触的各个阶段,如分离、粘附或有摩擦的滑移。
- Molykote P-1900 can be used to lubricate sliding surfaces and friction contacts exposed to heavy loads, especially at low to medium speeds. 该产品可用于润滑需承受重荷载的滑动表面和摩擦接触面,特别是在中低速下。
- Reflection and transmission of elastic waves at a frictional contact interface between two piezoelectric media is discussed. 讨论了弹性波在压电介质摩擦接触界面上的反射和透射问题。
- For this reason, ANSYS uses a symmetrization algorithm by which most frictional contact problems can be solved using solvers for symmetric systems. 因此,ANSYS运用对称化运算法则,通过这种方法,对称求解器可以完成大部分摩擦接触问题。
- You could have contact elements with no name, and ones with several ages - neither of which meets the semantic requirements. 造成可能有些联系人元素没有姓名,并且有些元素有几个年这些都不符合语义要求。
- Contact elements are set between end plate, angles, T-stub and column flange, screw cap and neighborhood plane, bolt bar and hole. 分析中,建模时端板与柱翼缘,角钢和T形连接件与柱翼缘和梁翼缘,螺栓头(帽)与相邻板件间,螺栓杆与孔壁间都设置了反映边界状态的接触单元。
- The multi-object,plastoelastic and frictional contact multipole BEM was developed and the process of four-roll rolling without artificial assumption was simulated. 开发了多物体弹塑性摩擦接触多极边界元法,对板带四辊轧制接触问题进行了数值模拟,获得了板带轧制压力和轧机轴承载荷分布规律。
- Friction causes a rolling ball to stop finally. 摩擦力使滚动的球最终停了下来。
- Constant friction wore out the heels of my shoes. 不断的摩擦磨损了我的鞋跟。
- During the simulation,the Mohr-Coulomb model was used and contact elements were applied on the interfaces between the structure and soil. 计算中采用摩尔-库仑弹塑性模型,基坑围护结构与土体之间的接触面运用接触单元。