Calculation of Earthquake Resistance Design For Variable Section Frame structure

变 截面框架结构的抗震设计计算

Through the introduction of transfer matrix with branch system the problems on torsional free vibration of circular shaft of variable section with branch system is solved .

通过引入分支系统的传递矩阵，解决了复杂的带分支 变 截面圆轴系统扭转自由振动的计算问题。

This article introduced the cantilever climbing form construction technology of variable section hollow thin-walled pier through scheme comparison and selection .

本文通过方案比选确定了采用悬臂爬模施工技术，并详细介绍了 变 截面空心薄壁墩悬臂爬模施工技术。

This paper based on the example the variable section step-shaft with spline or slot and according to equal rigidity condition Presenting calculable formula of equivalent length in accordance with the shaft under torsional working condition .

以机械传动中所常见的开有花键或键槽的 变 截面阶梯轴为例，根据刚度相同条件，推导出了在扭矩作用下变 截面阶梯轴所对应的当量长度的计算公式。

Buckling of round variable section compression bars with one side fixed and another place elastic supports Study on Distortional Buckling and Strengthening Measures of Cold-formed Thin-Walled Lipped Channel Columns

下端固接上端弹性支承 变 截面压杆的屈曲冷弯薄壁卷边槽钢构件受压畸变屈曲性能及加固控制措施分析

This paper presents a method of solution for the problem of free vibration of a variable section cantilever beam with a liquid on its side .

本文对 变 截面悬臂梁在一侧受有液体作用时自由振动的问题提出一种求解方法。

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

This paper shows a new finite element algorithen of the plane rigid-jointed frames of non-even variable section fo resonance on arbitrary boundary conditions .

给出了非均匀 变 截面刚架在任意谐振荷载和任意边界条件下的一个新的有限元解。

With the example of taped pile the buckling problem of variable section piles was analyzed with the energy method .

以锥形桩为例，用能量法对 变 截面桩的屈曲问题进行了深入研究。

The variable data rolling forming will become the major methods to produce work-piece which has variable section structure .

变值轧制成型技术将成为制造具有 变 截面形状结构零件的主要方法。

This paper theoretically analyzes the critical force in metal hoisting boom structure of lattice type and variable section .

本文对格构式 变 截面吊臂金属结构的临界力计算作了理论分析。

It is pointed out that using variable section blanks in auto-body manufacturing is the efficient measure for the reduction of auto-weight and improvement of auto-capabilities .

分析了汽车轻量化的技术内涵和主要途径，指出在车身制造中采用 变 截面薄板是汽车自身减重且能够提高汽车性能的有效措施。

Numerical analyses of stress wave propagation in a variable section bar

应力波在 变 截面杆中传播的数值分析

The Mechanica model was adopted to solve the optimization of variable section beam in multi-variation restraint of single aim .

以Mechanica模块解决单目标多 变量约束的 变 截面悬臂梁外状优化。

Controlling for the manufacture error of variable section TWIN-ARMED arc column

变 截面双肢弧形柱架制作误差的控制

Bored piles at B5 bid main navigable hole of Shanghai Yangtze River Tunnel Bridge have variable section with large diameter and length .

上海长江隧桥B5标主通航孔 变 截面钻孔桩直径大，桩长长，质量控制困难。

Finally the design principle is proposed for throat diameter of channel of variable section .

同时给出了 变 截面混合腔喉部直径的设计原则。

Based on modern control theory in time domain the vertical earthquake response of a model cantilever structure with symmetrical linear variable section is computed .

本文把地震作为非平稳随机过程考虑，用觋代控制理论的时域方法对对称线性 变 截面高耸结构进行了竖向地震响应分析。

The variable section is where most globally defined variables are defined .

在 变量 部分中定义全局变量。

The calculation and experiment results show that the maximum lifting pressure performance decreases with the increase in throat diameter of channel of variable section water flux of low pressure and pressure ratio of steam nozzle and has its minimum value with water nozzle annular space .

计算及研究表明：极限升压能力随 变 截面混合腔喉部直径、被升压的低压水流量和蒸汽喷嘴压比增加而降低，随环形水喷嘴间隙的变化出现了最小值；

The transfer matrix method for the statics analysis of plane frame with variable section and branch

带分支 变 截面平面刚架静力分析的传递矩阵法

The formula for μ 1 can be obtained through comparison between the critical force in compressed pole with variable section and the equivalent compressed pole with constant section .

μ1的计算公式可从 变 截面压杆的临界力和相当的等截面压杆的临界力比较而得。

This paper presents the design method of the roll contour of roll-forging dies for the parabolic variable section leaf spring as well as the calculation verification .

介绍了抛物线 形变 截面板簧辊锻模辊形曲线的设计方法，并通过计算加以验证。

Finite element analysis on a variable section cantilever beaed on ANSYS

基于ANSYS 不同 截面悬臂梁性能的有限元分析

The Application of Variable Section Man-dig Piles in Complicate Geological Condition

变 截面人工挖孔桩在复杂地质条件中的应用

The paper analyses the stress wave propagating in a variable section bar using HONDO finite element computer program .

利用HONDO有限元程序对应力波在 变 截面杆中的传播进行了分析。

Research on applications of variable section blanks in the auto-body manufacturing

变 截面薄板在车身制造中的应用研究

The Cantilever Climbing Form Construction Technology of Variable Section Hollow Thin-walled Pier Structural design of light railway station supported by tree-shaped colonnade with long cantilever

变 截面空心薄壁墩悬臂爬模施工技术单排树形大悬臂墩柱高架轻轨车站结构设计

In this paper the transfer matrix of compressed bar is obtained from differential function of compressed bar and to the compressed bar of complex variable section a series of calculations on stability are carried out by method of transfer matrix .

本文从压杆的微分方程出发，推得了压杆的传递矩阵，用传递矩阵法对 复杂的压 杆进行了一系列的稳定计算。