几何刚度矩阵的英文

• geometric matrix
• geometric stiffness matrix

• "几何"英文翻译    how much; how many
• "刚度"英文翻译    rigidity; stiffness; inflexi ...
• "矩阵"英文翻译    matrix; array
• "几何刚度" 英文翻译 :    geometric stiffness
• "几何刚度系数" 英文翻译 :    geometric stiffness coefficient
• "一致几何刚度" 英文翻译 :    consistent geometric stiffness
• "刚度矩阵" 英文翻译 :    rigidity matrix; stiffne matrix; stiffness matrix
• "单元刚度矩阵" 英文翻译 :    element stiffness matrix
• "等效刚度矩阵" 英文翻译 :    effective stiffness matrix
• "割线刚度矩阵" 英文翻译 :    secant stiffne matrix; secant stiffness matrix
• "结构刚度矩阵" 英文翻译 :    structural stiffness matrix
• "奇异刚度矩阵" 英文翻译 :    singular stiffness matrix
• "切线刚度矩阵" 英文翻译 :    tangent stiffne matrix; tangent stiffness matrix; tangential stiffness matrix
• "塑性刚度矩阵" 英文翻译 :    plastic stiffness matrix
• "组合刚度矩阵" 英文翻译 :    combined stiffness matrix
• "几何劲度矩阵" 英文翻译 :    geometric stiffness matrix
• "刚度矩阵的组集" 英文翻译 :    a embly of stiffne matrice; assembly of stiffness matrices
• "脉冲刚度矩阵的组集" 英文翻译 :    assembly of stiffness matrices
• "高度矩阵" 英文翻译 :    altitude matrix
• "劲度矩阵" 英文翻译 :    stiffness matrix; stiffnessmatrix
• "劲度矩阵法" 英文翻译 :    stiffness matrix method
• "密度矩阵" 英文翻译 :    density matrix
• "挠度矩阵" 英文翻译 :    flexibility matrix
• "谱密度矩阵" 英文翻译 :    spectral density matrix
• "强度矩阵" 英文翻译 :    intensity matrix

• The geometry stiff matrix of suspenders does n ' t be considered in common finite element analysis of this kind of bridge
  而常规的这类桥梁计算的有限元分析中，并未考虑（引入）吊索（杆）系的几何刚度矩阵。
• The task consider geometry stiff matrix of suspenders due to adjustment of suspender length ( the actual suspender length is shorter than its nominal length ) , and derive method and step of static tension of suspenders from single order variation
  本课题还考虑了由于吊索（杆）长度的调整（实际的吊索（杆）长度比名义长度短）而引入的吊索（杆）系的几何刚度矩阵（初应力刚度矩阵） 。
• The application of finite element method ( fem ) to dynamic stability analysis is described emphatically . the lagrangian equations is used to derive the necessary element matrices ( element stiffness matrix , element mass matrix and element geometric stiffness matrix )
  着重论述了有限元法在动力稳定问题中的应用，并采用lagrangian方程推导出单元矩阵的表达式(单元刚度矩阵、单元质量矩阵和单元几何刚度矩阵) 。
• Through analysis in theory and calculation on real cable - stayed bridges , following conclusions have been reached : 1 ) methods of modeling cable - stayed bridges for nonlinear finite element analysis are reasonable and effective and truss and beam element has enough accuracy
  通过理论分析和实例计算，本文得出了以下结论： 1 )本文在杆单元中用等效弹性模量来考虑斜拉索的垂度，考虑梁和塔中的梁、柱效应以及修正几何刚度矩阵是合理的、有效的。
• The temperature effect which has been calculated is taken as " thermal load " forced on the body , then such thermal stress is settled as general elasticity mechanics question ; secondly , the thermal stress is taken as " surface force " forced on the body , and the new system stiffness is formed which include the extra stiffness matrix , then it changes the nature frequency of the structure
  首先，这篇论文介绍温度场和热应力场的有限元方法，建立了三维热传导模型计算有温度场产生的热应力，计算热应力时运用了一种转化思维：将温度处理为“温度载荷” ，这样就能用弹性力学问题的处理方法来求解热应力。其次，将热应力作为结构的“面内力” ，而面内力产生附加的几何刚度矩阵，改变了结构的刚度，影响了结构的固有频率。
• In order to obtain elastic stiffness matrices and geometry stiffness matrices that do not depend on subdivision of the element for convergence , the displacement functions are expressed in terms of the geometry properties of the section and this consideration leads to the formulation of exact stiffness matrices for linear elastic analysis given in this paper
  本文利用有限元方法对变截面梁单元进行研究。为了得到精度不依赖于划分单元数目多少的弹性、几何刚度矩阵，本文采用变截面构件几何特性积分所获得的轴向、侧向位移函数。
• Moreover , popularizing such system is expected . the following works have been fulfilled within this thesis : first of all , based on the general principle of virtual displacement of nonlinear continuum mechanics , the geometric and material stiffness matrices is presented , several examples show that both of them can give out accurate result
  本论文主要完成了以下工作：首先，根据连续介质力学理论构造出的交错桁架结构空间单元的几何刚度矩阵和弹塑性刚度矩阵，算例分析表明这些矩阵能准确地计算出结构的空间二阶效应和空间单元弹塑性杆端力增量，计算结果具有良好的精度。