刚域 meaning in Chinese
rigid zone
rigid-elastic analysis scheme
Examples
- At the same time , plastic hinge , rigid zone , negative stiffness , load relaxing and so on are taken into account
该方法一并考虑了塑性铰、节点刚域、负刚度及单元卸荷等问题。 - At the same time it has the shortcoming of complex mechanics analysis . in this thesis we mainly discuss the structure behaviors of the mega structure . firstly considering the differences between mega - frame and normal - frame , that is the influence of rigid zone and shearing type deformation are considered . a computer program for calculation of mega - frame structures based on element stiffness matrix to members with rigid zone considering shearing type deformation has been written and some of mega - frames have been calculated by using the program
首先,根据巨型框架与普通框架的主要区别,采用带刚域杆件考虑剪切变形时的杆单元模型,利用fortran语言编制了巨型框架结构线弹性有限元静力分析程序,并利用该程序对多个巨型框架结构进行了计算,分析了巨型框架结构的静力性能,深入研究了结构在竖向荷载和水平荷载作用下的传力机理、力学特性和变形特点。 - Some stiffness matrices of special elements such as rubber bearings and components with field are derived from primary - secondary and inverse transform in structural matrix analysis . then , seismic response analytical models and non - isolated continuous rigid frame bridges are set up , while considering the interaction of soil - pile - structure and traveling wave effect simultaneously . finally , the seismic time history response of the two models is calculated by means of the finite element method , and the results show that the isolated bridge posses powerful earthquake resistance
首先论述了公路大跨径桥梁的地震反应分析方法，其中包括桩-土-结构相互作用、行波效应等因素对结构物的影响；其次，利用结构矩阵分析中的主从变换和逆步变换，推演了几个特殊单元的刚度矩阵，包括橡胶隔震层单元和带刚域构件单元；最后，考虑桩-土-结构相互作用和行波效应的结合，分别建立隔震与非隔震连续刚构桥地震反应分析模型，通过有限元法对两种结构进行时程分析，结果表明：隔震层上部结构的地震加速度反应、位移反应均明显减小，这说明隔震的连续刚构桥具有很好的抗震能力。