等价刚度,equivalent rigidity
1)equivalent rigidity等价刚度
1.Adopting axial force and bending moment coactionsequivalent rigidity method, the longitudinal nonlinear responses of a shield tunnel are analyzed, subjected to various earthquake incidence and soil-structure interaction.以考虑轴向力与弯矩共同作用的等价刚度非线性动力有限元法 ,分析了地震动作用下盾构法隧道纵向的非线性响应特性。
2.Adoptingequivalent rigidity method with considering the axial force and bending moment coactions, the longitudinal response of shield tunnel subjected to differential subsidence due to earthquake is analyzed,The ra- tionality and applicability of the analysis with or without considering such coactions are demonstrated.以考虑轴向力与弯矩共同作用的等价刚度评价法,分析了盾构法隧道在不均匀震陷作用下纵向的受力特性。
2)equivalent stiffness等效刚度
1.The rotation angle superposition method withequivalent stiffness forsolving continuous beam;等效刚度转角叠加法求解连续梁
2.It deduced the beltequivalent stiffness and studied its non-linear property.用离散单元模型建立了基于胶带悬垂度的带式输送机非线性运动微分方程,推导了胶带等效刚度表达式,分析其非线性特性及对运动微分方程的影响。
3.Equivalent stretch elastic modulus E,sound reflection R and transmission coefficient T are calculated by the method ofequivalent stiffness and transfer matrix separately.通过试验获取了碳纤维(CF)、凯夫拉纤维(KF)、玻璃纤维(GF)、超高分子量聚乙烯纤维(UHMPEF)复合材料的力学性能和声学性能参数,在此基础上分别利用等效刚度法和传递矩阵法,对CF/UHMPEF、CF/KF、CF/GF混杂纤维复合材料的拉伸刚度、声反射系数和声透射系数进行计算。
英文短句/例句
1.CALCULATING FORMULAS FOR EQUIVALENT STIFFNESS AND STABILITY OF CURVED BAR SIMPLY SUPPORTED AT BOTH ENDS两端简支弯曲杆件的等效刚度、稳定性计算公式
2.Methods of Determining the Equivalent Support Stiffness of Brace Fram for Deep Excavation;深基坑平面支撑框架等效刚度的研究和计算
3.A Method of Calculating Equivalent Stiffness of Wire-Rope Isolators钢丝绳隔振器等效刚度的一种分析计算方法
4.Analysis on Influencing Factors for Computing the Equivalent Stiffness of the Interior Bracing of Deep Excavation by Numerical Method深基坑内支撑等效刚度数值计算影响因素分析
5.Calculation of Equivalent Stiffness of Assist Motor Column and Gear Box of EPS Based on FEA基于有限元分析的EPS助力电机轴等效刚度确定
puting Methods of the Equivalent Stiffness of the Interior Bracing and the Penetration Depth in Rock of Rock-Socketed Piles for Deep Excavation深基坑内支撑等效刚度及嵌岩支护桩嵌岩深度计算方法研究
7.A simple and accurate method for the stiffness evaluation of the spring interface elements used in delamination simulations简单而准确的脱层分析弹簧界面元等效刚度计算方法
8.Application of equivalent stiffness pillar method to calculating the single hinge bent structure with varying span用等效刚度柱法求具有跨变的单层铰接排架结构
9.Method to Analyze Wrinkled Membranes by Using Local Coordinate Transpose and Equivalent Stiffness褶皱膜的局部坐标系转置和刚度等效法分析
10.Damage identification approach of frame structure based on equivalent shear stiffness等效剪切刚度的框架结构损伤识别方法
11.Research in simulation of frequency variety and equivalent algorithm for metal helical spring stiffness螺旋钢弹簧刚度频变仿真及等效算法研究
12.The element stiffness matrix and the equivalent nodalloads are derived, and the formulas for calculating internal forces and disp-lacements under three typical loads are given.推导了单元刚度矩阵、等效结点荷载,并给出在等刚度段内三种典型荷载下的计算公式。
13.constant rate full-elliptic spring等刚度椭圆形板弹簧
14.Stiffness Matrix and Equivalent Node Load Formulae or Varying Cross-section Spatial Beam Elements;变截面空间梁单元刚度矩阵及等效结点荷载公式
15.The concept of the equivalent flexural rigidity of Functionally Gradient Materials (FGM)beams was presented for the first in this paper, and its formula was derived.本文首次提出了梯度功能材料梁的等效抗弯刚度概念,并给出了其理论表达式。
16.The Anti-lateral Stiffness Analysis on Multi-ribbed Composite Wall Based on Matrix-Inclusion Type Composite Materials;基于基体—夹杂型复合材料的密肋复合墙体等效弹性抗侧刚度的研究
17.Analysis of Temperature Effect on High and Long Continuous Rigid Frame Bridge;高墩大跨连续刚构桥温度效应的研究
18.Equivalence and Unequivalence-A Scientific Attitude Towards Equivalence;等效与不等效——用科学的态度对待等效翻译
相关短句/例句
equivalent stiffness等效刚度
1.The rotation angle superposition method withequivalent stiffness forsolving continuous beam;等效刚度转角叠加法求解连续梁
2.It deduced the beltequivalent stiffness and studied its non-linear property.用离散单元模型建立了基于胶带悬垂度的带式输送机非线性运动微分方程,推导了胶带等效刚度表达式,分析其非线性特性及对运动微分方程的影响。
3.Equivalent stretch elastic modulus E,sound reflection R and transmission coefficient T are calculated by the method ofequivalent stiffness and transfer matrix separately.通过试验获取了碳纤维(CF)、凯夫拉纤维(KF)、玻璃纤维(GF)、超高分子量聚乙烯纤维(UHMPEF)复合材料的力学性能和声学性能参数,在此基础上分别利用等效刚度法和传递矩阵法,对CF/UHMPEF、CF/KF、CF/GF混杂纤维复合材料的拉伸刚度、声反射系数和声透射系数进行计算。
3)equivalent rigidity等效刚度
1.Research conclusions:(1) The theoretical formula ofequivalent rigidity coefficients for tension,shearing and bending is ηX=(kxl+(M1G1/ls)(1-1/n)),X referring to tension,shearing and bending.研究结论:(1)盾构隧道纵向等效刚度系数计算公式为:ηX=kxl/(kxl+(M1G1/ls)(1-1/n))(X表示拉、剪切和弯曲)。
2.Adopting continuous mathematical model and considering super columns and beams as spatial continua,the authors worked out the calculation of theequivalent rigidity and then established the equivalent model of the original structure.采用连续化的数学模型,将巨型柱、巨型梁视为空间连续体,研究了其等效刚度的计算方法,并进一步建立了与原杆系模型相对应的等效模型。
3.In civil engineering, theequivalent rigidity method presented.用势能驻值原理导出各种截面楔形杆的等效刚度系数，用力法算出其固端弯矩修正系 数，把带有楔形柱、等截面梁的变截面刚架转换为等效等截面刚架来分析其内力、位移和计算长 度。
4)effective stiffness等效刚度
1.Theeffective stiffness of the stretching dominated lattice structures were analyzed by continuum method combined with finite element method.根据连续介质力学方法预测拉伸主导型点阵格栅的等效刚度。
2.The fundamental problems in applying DEM for investigation of nonlinear dynamical behavior of mul-tispan rotator system are discussed, including the determination and calculation ofeffective stiffness and effective force.作为将散体单元法DEM(discrete element method)用于多跨转子系统非线性动力学计算的两个基本问题,介绍了DEM用于转子系统数值分析时,等效刚度和等效力的计算过程并给出了相应的计算公式,同时进行了相应的讨论。
3.And with the design targeted at the ductility of the structure, a new method was established in which the elastic stiffness of the structure was used as theeffective stiffness based upon the nonlinear displacement design spectra.研究了一种以位移为基础的抗震设计方法 用等效线性化方法 ,在弹性位移设计谱的基础上形成用于以位移为基础的抗震设计非线性位移设计谱 将结构延性作为设计目标 ,提出一种以结构原始弹性刚度作为等效刚度的以位移为基础的抗震设计方法 以桥梁墩柱为例 ,给出了一个完整设计过程 ,并将其设计结果与文献 [1 ]进行了比
5)varying rigidity不等刚度
1.Analysis on motion equations of tuned gyroscope withvarying rigidity;具有不等刚度的动调陀螺的运动方程分析
6)equivalent rigidity刚度等效
1.According to the principle ofequivalent rigidity,the hollow-slab was anagogic to closely spaced beams,and the loads upon the hollow-slab can be transformed to equivalent node s load of beams.根据刚度等效的原则 ,将钢筋混凝土空心楼盖等代为正交密肋梁体系 ,板上荷载转化为等效节点荷载后 ,利用现行通用结构分析软件对受各种竖向荷载作用下的钢筋混凝土空心楼盖作精确分析 ,方便地得到楼盖的内力和挠度 。
2.According to the principle ofequivalent rigidity,the slab is analogic to closely spaced beams,and the loads upon the slab can be transformed to equivalent node s load of beams.根据刚度等效的原则 ,将板等代为正交密肋体系 ,板上荷载转化为等效节点荷载 ,可利用通用结构分析软件对受复杂荷载作用的板作精确分析。
延伸阅读
JPZ型三向等刚度橡胶减震器分子式：CAS号：性质：JPZ-type tridirective equal rigid rubber mounting 橡胶减震器的一种。具有x、y、z三个方向等刚度、等自震频率。按负荷大小可分为JPZ-1、JPZ-2两种型号。由中央金属芯柱、伞形金属罩及橡胶连接而成，模压法生产。可满足导弹控制仪等设备的隔震和抗冲击要求。
