rotational coupling

By means of equivalent linearization method,torsional angle and torsional dynamic impedance function of single pile head with consideration of pile-soil interaction were deduced from studying pile-soil coupling torsional vibration.在Novak边界层模型基础上,将桩周土分为非线性粘弹性内域和线弹性外域,采用随内域平均应变减小的等效剪切模量和增长的等效材料阻尼比近似考虑桩周土的非线性,并采用等效线性法对桩与土层耦合扭转振动进行了研究,得到了考虑桩-土动力相互作用的单桩桩顶扭转角及其扭转动力阻抗函数,然后通过算例对桩-土体系进行了扭转振动特性的参数分析。iVp汉语字典

The paper raises the problem of torsion coupling of a magnetic levitated system, deduces the formula for magnetic levitating force and coupling torque of a magnetic levitated system, and discusses the influences caused by magnetic levitating force and coupling torque of a magnetic levitated hard disk drive (HDD).推导出了磁悬浮主轴耦合转矩的计算公式 ,并对磁悬浮硬盘转矩耦合的影响和解决方法进行了探iVp汉语字典

Analysis of Dynamic Behaviors of Pile-soil Nonlinear Coupling Torsional Vibration桩与土非线性耦合扭转振动特性分析iVp汉语字典

Torsional vibration of pile in layered soils with considering soil-pile interaction成层土中桩土耦合扭转振动特性理论研究iVp汉语字典

Magnetic Force and Lateral-torsional Coupling Vibration on a Turbo-generator Rotor;发电机转子的磁拉力与弯扭耦合振动iVp汉语字典

Study on Nonlinear Dynamics Characteristics of a Rotor with Coupled Bending and Torsional Vibrations转子弯扭耦合振动非线性动力学特性研究iVp汉语字典

Torsional-longitudinal coupling vibration stability of drive system for locomotive机车传动系统扭转与轮对纵向耦合振动稳定性iVp汉语字典

Study on Bifurcations and Chaos of Coupled Bending and Torsional Vibration about Fan s Rotor System;风机转子弯扭耦合振动的分岔与混沌研究iVp汉语字典

Study on the Characteristic of Coupling Flexural-Torsional Vibration of Rotor like Generator s;类发电机转子弯扭耦合振动特性的研究iVp汉语字典

Study on Vibration of Rotor Shaft of Generator Sets and Discontinuous Bifurcations of Network-Generator System;发电机组转子轴系横扭耦合振动及网机系统不连续分岔研究iVp汉语字典

Time domain torsional vibration of variable section impedance pile With considering soil-pile interaction考虑桩土耦合作用的变阻抗桩扭转振动时域特性研究iVp汉语字典

Bi-axes Bending-torsional Coupled Vibration of Euler Bernoulli Beams under Axial Load轴向受载的Euler-Bernoulli梁的双向弯曲扭转耦合振动研究iVp汉语字典

Solution of oscillation equation in timoshenko thin-walled beam considering coupled compound bending and twistingTimoshenko薄壁梁双向弯曲与扭转耦合的振动方程及求解iVp汉语字典

Fluid-structure Interaction Analysis of Bending-torsion Coupling Vibration of Thin-walled Ship Hull;船体薄壁梁弯扭耦合振动的流固耦合分析iVp汉语字典

Research on Coupled Flexural and Torsional Vibrations of Turbo-generator Shafts;汽轮发电机组轴系弯扭耦合振动研究iVp汉语字典

The Nonlinear Analysis of Coupled Bending and Torsion Vibration of Internal Combustion Engine Crankshaft内燃机曲轴弯扭耦合非线性振动分析iVp汉语字典

Lateral and torsional coupled vibration of a CSP millC SP轧机弯扭耦合振动频率研究iVp汉语字典

This model is used to describe the bending/torsion coupled vibrations of a rotor and an elastic stator due to the contact.应用该模型，重点研究了动、静碰摩引起的转子弯曲和扭转非线性耦合振动。iVp汉语字典

Dynamic Finite Element Method for Bending-torsion Coupled Vibration of Thin-walled Timoshenko Beam薄壁Timoshenko梁弯扭耦合振动的动态有限元法iVp汉语字典

Lateral-torsional coupled vibration characteristics of transmission of a new type helicopter某新型直升机传动系统弯-扭耦合振动特性研究iVp汉语字典