Gap Element 间隙元 ; 隙元素
linear gap element 线性间隙单元
gap element model 间隙单元
gap-element method 间隙元法
spring-gap element 弹簧间隙元
gap element method 间隙单元法
element gap analysis 要素差距分析
The nonlinear mechanical model about fracturing string was established. The gap element was adopted to simulate the contact condition between the fracturing string and the inside wall of the casing.
采用间隙元模拟压裂管柱与套管内壁接触摩擦状态,推导出轴向摩阻力与位移协调条件,统一描述水力锚、封隔器、滑套喷砂器在不同工况下的受力和变形状态,建立了压裂管柱双重非线性有限单元法。
参考来源 - 压裂管柱有限元分析及应用According to the principle of virtual work, the finite element equations of the contact problem composed of gap elements are obtained. The calculating procedure with gap element method and the features of it are all presented.
文中给出了间隙元法在空间可动机构接触问题中的应用,推导了其几何边界条件和力学边界条件,利用虚功原理推导了含间隙元弹性接触问题的有限元方程式,给出了其数值解法的迭代步骤,并指出了利用间隙单元进行分析的特点。
参考来源 - 开启式屋盖结构可动部件研究及风振相应分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The force and deformation of bottom hole assembly (BHA)are calculated by the gap-element method, in consideration for the bending effect and contact state of BHA.
考虑下部钻具组合的弯曲效应和接触状态，运用间隙无法对下部钻具组合进行了受力变形计算。
For example, a gap just below aluminum suggested a new element would be found with properties analogous to those of aluminum.
例如，就在铝下面有一个空位，这表明还有一个性质和铝类似的新元素存在。
In Canada, a conformance strength of Populated has been adopted to fill a gap between Required and Mandatory, representing an element that must be supported with data (it cannot be empty).
在加拿大，已经采用Populated的一致性强度来填补了Required和Mandatory之间的空白，其表示必须使用数据支持的元素(其不能为空)。
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