Based on'reduced section ', the thesis develops a method to rectify the strength and rigidness of the main bearing components in which an example is illustrated. 前言:提出了以“折算截面”为基础,对玻璃钢复合材料梯子间主要受力构件进行强度和刚度校核的力学计算方法,通过实例进行了介绍分析。
On the Combination of Rigidness and Flexibility in University Personnel Management 论高校人事管理的刚性与柔性模式的结合
T beam horizontal laying calculation method based upon rigidness correction 基于刚度修正的T梁横向分布计算方法
By observation and analysis of the test data, changing the plate steel endshield of motor into the disc iron one can improve the rigidness of endshield, and reduce the axial vibration of motor. 通过观察和检测数据分析,电动机的平板式钢板端盖改为盘式铸铁端盖,可提高端盖刚度,降低电机轴向振动。
Due to the long span, high center of gravity and weak lateral rigidness of the truss string structure, the influence of some parameters should be considered during the hoisting process. 由于张弦桁架跨度大、重心高、侧向刚度较差等特点,吊装过程应考虑多种因素的影响。
For the sleeve bearing motor, the clearance between bearing and bush should be controlled and the rigidness of supporting should be strengthened. 针对滑动轴承电动机,采取控制轴瓦间隙、加强支承刚度解决振动问题等;
There are two advantages for ladder-type aluminum container, one is enhancing containers rigidness, another is making the ladders become the more the nice-looking after anode oxygenation coloring up. 阶梯形铝器皿有二个优点:一是增加器皿的刚度;二是经过阳极氧化着色之后阶梯越多越美观。
By comparing static and kinetic rigidity with some examples, measures of raising the kinetic rigidness of tools are suggested. 通过动、静刚度的对比和一些实例,得出了提高机床动刚度的措施。
In order to fulfill the concept of generative teaching effectively, we must change the traditional rigidness, static closing teaching design concept and establish elastic, dynamic and opening-up learning design concept. 为使生成性教学的理念得到有效落实,必须转变传统的刚性、静态的封闭型教程设计观,树立弹性、动态的开放型学程设计观。
For general multi-rigid model system, only the locomotion parameter of the components with large rigidness and regular shape could be represented. 一般的多刚体系统模型,比较适合于反映构件刚度较大的机构的运动与动力参数。
When it comes to the model system with high speed and lower rigidness components, the locomotion can not be represented correctly. 而对于那些受力大、高速运行,并且含有在运动中柔性特征非常明显的低刚度构件的系统,就不能准确的反映系统的运动状况了。
A Study on Meshing Rigidness and Dynamic Property of Gear Transmission Used for the Warship 舰船用齿轮传动啮合刚度及动态性能研究
Several beginning dimensionless latent values of different elastic bearing beams are worked out. Especially, some latent value tables of some beams with different elastic rigidness are given. 计算了几种不同弹性支承梁的前几阶反映固有频率的无量纲特征值,有的还列出了特征值随弹性刚度系数变化而变化的表格。
The designed structure features high strength rigidness, light in weight and low in cost. 设计的结构强度和刚度等都有了保证,重量轻,成本低。
The inner contradictions of the creativity mechanism for political systems in traditional Chinese society were reflected in the rigidness of the system, dictatorship and self-closing, systematic defections, authoritarianism, systematic unevenness, and restraints from social mechanism. 中国传统政治制度创新机制的内在矛盾主要表现在:制度僵化与专制自闭;制度短缺与权威主义;
For this reason, the present paper, according to the strength rigidness requirements and stable limit of bearing capacity of compression bar, the notched height of reinforced concrete tower building can be calculated. 为此,本文根据压杆的强度、刚度要求和稳定承载能力极限,应用钢结构设计原理,计算钢筋混凝土高耸建筑物的切口高度。
According to the slab's bearing capacity, rigidness, failure mode and deformation property, the thesis suggested four-linear resilience model for the slab and computation formula for the characteristic points 'values in the model. 根据密肋复合墙板的承载力、刚度以及破坏模式与变形性能,提出了密肋复合墙板的四线型恢复力模型,确定了恢复力模型中各个特征参数点的计算公式。
Special fixture is used in turning process to keep the workpiece firmly and obtain necessary rigidness. 车加工工序采用专用夹具,使工件装夹牢靠,完全杜绝飞件现象,同时可保证加工中所需刚度,使工件加工精度和合格率提高。
Taking the die structure of typical punching parts shaving die as an example, since restricted by the parts size itself, the intension and rigidness of concave die is seriously affected. 以典型冲压件整修模的模具结构为例。因受零件自身尺寸的限制,极大影响了模具凹模的强度和刚度。
Hoisting Production Technology of Three-section Framework Bus with Large Luggage Compartments A software I DEAS was used to analyze the mode character of a three part bus frame, to calculate its mode frequency and to discuss the whole frame's rigidness and stress. 该文利用I-DEAS软件对某客车三段式车架进行了模态分析,计算车架的模态振型,从整体考虑车架的刚度与强度问题;
Directing against the operating condition and tubulature stress calculation, a technical scheme for remedy of the said vibration has been worked out, to install vibration damper for enhancing the rigidness of said pipeline. 针对运行工况和管系应力计算,制定了加设减振装置,提高管系刚度的振动治理技术方案,治理后管系振动明显降低。
Carbon fiber has being used widely in reinforcement of concrete structure due to the properties of its high specific strength, specific rigidness, better anti-erosive, and the new technology of concrete bridge reinforcement using carbon fiber is being set up gradually. 碳纤维以其具有极好的比强度和比刚度,优秀的耐腐蚀性已广泛用于混凝土结构的粘贴加固工程,并已逐步形成了碳纤维加固混凝土桥梁的新技术。
As far as English-Chinese translation is concerned, the translation of relative clause is not only important but also difficult, and it is mainly responsible for the rigidness of most translation. 就英译汉而论,定语从句的翻译既是重点又是难点,大凡译文之生硬、拗口甚至晦涩多半与没能译好关系从句有关。
The material that is applied in the automotive interior trim parts should be well balanced in rigidness and toughness, and should have a good dimensional stability and long-term reliability. Besides, the material should not release hazard substances. 应用于汽车内饰件的材料应具备均衡的刚性和韧性、良好的尺寸稳定性、长期使用可靠性,并且不能释放出有毒有害物质。
Increase in liner wall thickness of cylinder will increase the rigidness, which is benefit to anti-cavitation erosion. The impact energy is decided by the tolerance clearance between piston and cylinder. 增加缸套的壁厚可以提高刚度,降低振动幅度,有效的防止空蚀发生;活塞对缸壁的冲击能量取决于活塞与缸套的配合间隙。
⑵ Typical working conditions analysis: In the bases of FEA model, this paper analyzed bus-body structure under three typical working conditions, and checked its strength and rigidness of top-body frame. ⑵在大客车车身结构有限元模型基础上,对车身及顶部骨架结构进行了弯曲、扭转及紧急制动三种典型工况下的结构分析,并校核了其刚度和强度。
The global-based sliding window detection approach neglects the non rigidness of human as the feature descriptor is extracted from a rectangle window. 由于整体滑动窗口检测方法忽略了人体的非刚性,其特征描述是建立在一个矩形窗口上。
However, due to the high crystallinity, rigidness and roughness of ramie fiber, it had strong prickle. 但是因苎麻纤维结晶度高,刚性大,粗糙坚硬,有较强的刺痒感。
The drawback of this model is likely to cause the rigidness and excellence of the teaching construction system, which is difficult to mobilize the initiative and interoperability of teachers more broadly. 这种模式的弊端是容易造成高校的教学建设体系过于墨守成规与精英式,无法更广泛地调动教师的积极性和协作性。