首先进行强度和稳定性计算,主要进行了筒体、端盖的壁厚计算、水压试验应力校核以及叶轮、轴的强度校核。
First of all, for strength and stability, mainly a cylinder, cover the wall, the water pressure check and impeller stress test, the axis of strength checking.
运用结构力学的矩阵分析法和计算机对抽芯作业车主体金属结构做了力学分析与计算,进而校核主体金属结构的强度、刚度和稳定性。
Mechanical analysis and calculation of the truck's metal construction are made by the matrix method, and the strength, rigidity and stability of the metal construction are checked.
对不同系列的护栏网,必须要按受力状况最晦气准则进行强度、挠度的校核或实验。
The different series of fence, must carry on the strength and deflection according to the stress condition of the experimental verification or unlucky criterion.
计算结果表明:校核船体在气泡脉动载荷作用下的总纵强度的同时必须计入波浪载荷的影响,对相关理论研究和工程计算有一定参考价值。
Results indicate that the wave loads must be considered when the hull's longitudinal intensity is checked. The research has value to correlative theory research and engineering calculation.
以480Q曲轴为例,进行了曲轴的疲劳强度校核,结果表明该曲轴能够达到增压后的强度要求。
Fatigue strength of the 480q crankshaft is checked and the result indicates that the crankshaft can reach intensity demand after boosting.
通过对退锚器工作压力的确定、强度校核、合理计算,选择了活塞承压面积及各液压缸直径尺寸。
Through anchors identified by the work pressure, intensity degree, reasonable terms, choiced piston confined area and the size of hydraulic tank diameter.
本文给出双浮子海浪发电装置的总体设计简图以及其设计结构图,并对设计的关键部分—浮子臂进行强度校核。
Besides, this paper presents the designs for the twin-floater ocean wave generate electricity device, and verifies the intensity of the floating arm which is important for the design.
因此采用大型有限元计算软件建立甲板局部结构模型,对系泊工况下甲板局部加强进行强度校核。
Therefore, we adopt finite element software to establish finite element model of local deck structure, calculate structure stresses and to check its strength.
为室内程序疲劳试验谱、有限寿命设计谱和静强度校核提供了可靠的依据。
These results have been provided the essential data for programme fatigue testing and optimal design spectrum and static strength proof.
硬面环和座环的强度校核和配合长度的确定也是镶嵌式动环设计的要点。
The intensity and matched length of hard ring and husk ring is also a designed key of mounted moving ring.
在实验和分析的基础上,对工作在稳定状态下的转轴,提出一种简化可行的疲劳强度校核方法。
Basing on the experiments and analyses, it puts forward a simple and feasible method of checking the fatigue strength of revolving axle in a stable state.
某框架结构综合楼由于新增设备,需要进行强度校核与抗震安全性鉴定。
Due to adding some equipments, intensity checking and seismic security appraisal need to be carried out for one frame.
介绍了PW 200k型转向架空气弹簧复合座的结构特点,对该部件进行了改进设计和强度校核计算。
The structure features of the air spring on PW200K bogies are described. The design improvement and strength checking calculation are made for the part.
根据局部应力的理论分析,提出直立容器支承式支座处强度校核的新方法。
The introduces the new method for strength checking of vertical vessel bearing support based on theoretical analysis of local stress.
第五章,利用有限元分析软件对实验台的关键件主轴、曲柄联接柱及长杆固定座进行有限元分析,并进行了强度校核和结构优化。
The fifth chapter studied the key shaft, linking brace and pole base of experiment platform, using the finite element analyzing software, providing the intension checking and structure optimizing.
在数值模拟计算含缺陷球罐应力场的基础上,对含缺陷球罐在工作压力和超压两种工况下进行了断裂安全评定和强度校核。
Based the numerical simulation for sphere tank with defects, fracture safety assessment and stress strength verification are done under the cases of working pressure and over pressure.
本文重点论述了环链式斗式提升机改造成板链式斗式提升机的过程及驱动轮轴的强度校核。
The paper reviews the process from ring chain type bucket elevator to plate chain bucket elevator and indicates the strength calibration of driving wheel axle.
螺杆钻具挠性轴设计中的两个主要问题是强度校核和干涉量计算。
The main Problems with designing the flexible shaft on a screw drill are strength check and interference calculation.
文章介绍了钢球连接方式火工装置中,钢球连接处的结构强度校核。
This paper relates to structural strength checking at a steel ball connection type initiating explosive device.
采用有限元法对加氢反应器裙座支撑区进行有限元分析及优化设计,并对其危险截面作应力评定和强度校核。
The finite element method is applied to analysis and optimize the design of the hydrogenation reactor skirt support area, and stress of the risk section is assessed and strength is checked.
通过对组合管柱的受力分析,依据推导的公式,找到了一种采用图板进行油管柱最大下入深度和强度校核的方法。
This paper deduced equation by analyzing strength endured by tubing string, based on formula, taking advantage of graphical method checkout the maxim setting depth and strength.
本文重点介绍了后悬挂缸的设计计算和强度校核。
This paper introduced the design calculation and strength check of rear suspended cylinder emphatically.
针对此脉冲风洞的基本结构,本文对风洞进行了强度校核,验证了风洞结构的安全性。
According to the structure of this tunnel, the strength is checked and the security of structure is validated.
研究了采煤机滚筒截煤时所受的载荷分布情况,提出了用于煤机零部件强度校核的载荷计算方法。
The paper studies load distribution status on shearer cutting drum while it works, puts forward load calculation method used for strength verification of parts of mining machine.
文中综合一般参考书中的提法列出了校核台车架强度和刚度的六种极限工况。
Six conventional working conditions are summarized and used to check the strength and stiffness of the frame.
同时采用了有限元的分析方法对其进行强度校核,结果满足强度要求。
Meanwhile, it applies the finite element analysis to make strength check, the result satisfies the strength requirement.
着重闸述了基本原理、叶片强度校核、作图方法及平衡检验的要求。
Emphasis is given to the fundamentals of design, check for blade strength, plotting procedures and the requirements for balance check.
提出了一种钻柱强度计算新方法,可用于钻柱的强度设计和强度校核。
A new method for calculating drill stem strength can be applied to designing and checking strength of drill stem.
石化管道应力分析中,二次应力的校核是最基本的强度校核之一。
In stress analysis of petrochemical pipe line, the secondary stress check is the one of basic strength check.
石化管道应力分析中,二次应力的校核是最基本的强度校核之一。
In stress analysis of petrochemical pipe line, the secondary stress check is the one of basic strength check.
应用推荐