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。
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
Solution of oscillation equation in timoshenko thin-walled beam considering coupled compound bending and twisting
Timoshenko薄壁梁双向弯曲与扭转耦合的振动方程及求解
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
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
Study on the Coupled Torsional, Axial and Bending Three-Dimensional Vibrations of Internal Combustion Engine Shafting Basing on Exact Dynamic Stiffness Matrix Methods;
基于精确动态刚度矩阵法的内燃机轴系扭转、纵向及弯曲三维耦合振动研究
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
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
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
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。
Coupled flexural-torsional vibration band gap in periodic Timoshenko beam including warping effect
考虑翘曲的周期铁摩辛柯梁的弯扭耦合振动带隙
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
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
Lateral and torsional coupled vibration of a CSP mill
C SP轧机弯扭耦合振动频率研究
The act of twisting or turning.
弯曲弯曲或扭转的动作
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
Investigation of the Bending Vibration Features of one Wind Tunnel Power Shaft System based on the Flexural Vibration Coupling with the Torsion
某风洞动力轴系弯扭耦合的弯振特性研究
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
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