查询词典 elastic

At the same time, the author takes elastic-plastic analysis on test frame based on concrete solid element by FEA software ANSYS.

同时，笔者采用通用有限元软件ANSYS中的混凝土实体元对试验框架进行了弹塑性分析工作。

The stability and bifurcation of a thin elastic rod under tension and twist are analyzed, and the results can be applied to determine the stability of a thin helical rod by use of the equivalent stiffness.

分析受拉扭弹性细杆的稳定性和分岔，且利用等效刚度概念将弹性杆的稳定性条件应用于对细长螺旋杆稳定性的判断。

Thin revolving shell is a kind of structure widely found in oil and gas storage and transportation equipment,such as storage tank and its elastic dome,flexible corrugated pipe and thin wall pipeline,etc.

摘 要：薄壁旋转壳是一类在油气储运设备中广泛出现的结构，如储罐及其弹性罐顶、柔性波纹管和薄壁管道等。

This paper introduces the characteristics of the structure and the working principles in the design of belt transmission, unconventional elastic shaft coupling, wedged oneway transcendent clutch and new the tail transmission shaft of the mini-pilotless helicopter.

介绍使用在小型无人直升机上的带传动、非常规的弹性联轴节、楔块式单向超越离合器和新颖的尾传动轴设计的结构特点和工作原理。

The back pocket includes an inner organizer that gives you two mesh pockets, elastic webbing to hold pens, and a swivel hook.

后面口袋包括给您二个滤网口袋、有弹性带子举行笔，和一个转体勾子的一个内在组织者。

Switch force and inadequate displacement of elastic bending switch rail is one of the key parameters in the design of turnout.

随着列车提速和客运专线的建设，道岔的设计也由静态设计向动态设计转变，弹性可弯尖轨及心轨的扳动力及不足位移是道岔设计中的关键问题。

On-load Tap technical requirements is to select switch, switch contact surface is smooth, elastic enough to reach good, unobstructed card, arc burns, and excessive wear and tear.

有载分接开关技术要求是选择开关、切换开关触头表面光滑，弹力充足，接触良好，无阻卡、电弧烧伤及过量磨损现象。

According to the theory calculation results of elastic contact status of roller and rib of 91754EQ bearing, the conclusion is that the arc rib is more easy to establish this oil film than tapered surface rib, and so when selecting proper geometry dimensions of arc rib and the long axis of contact ellips...

通过对 9175 4EQ轴承滚子-挡边的弹性接触状态理论计算表明：与锥面挡边相比，圆弧挡边更容易建立这种润滑油膜，而且通过合适选择弧挡边几何形状尺寸使接触椭圆长轴重合于卷吸速度方向时，将能够得到更大膜厚比数值的润滑油膜

Keywords cold-formed steel;residential building;steel frame;wallboard bracing;wall stud system;elastic springs model;finite element analysis;centric axial loads;full-scale test;effective length factor;simplifi

Article From 同济大学；结构工程博士论文 2006年度冷弯薄壁型钢；低层住宅；钢骨架；墙板支撑；墙柱体系；弹簧模型；有限元分析；轴心荷载；足尺试验；计算长度系数；简化设计公式

The development of drill string mechanics is discussed from the perspectives of the introduction of the topic, the research objective, the methods employed for the research, the motion behavior of the drill string, the fundamental equation for of drill string dynamics, the tension and torque of the drill string, the elastic stability of the drill string, the stress analysis of the bottom hole assembly, the drill string vibration and swirling.

从钻柱力学问题的提出、研究目标、研究方法、钻柱的运动状态、钻柱动力学基本方程、钻柱的拉力扭矩、钻柱的弹性稳定性、底部钻具组合受力、钻柱振动与涡动等方面分析了钻柱力学的发展状况。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。