boundary stress
英 [ˈbaʊndri stres]
美 [ˈbaʊndri stres]
网络 边缘应力; 边界应力
双语例句
- Three values of nonparallel boundary stress components can be derived from considerations of equilibrium of the plate.
非平行的边界的应力分量的三个值可以从板的平衡考虑来导得。 - To investigate the influence of mechanical boundary conditions on the thermal stress, a comparison of the results between displacement boundary and stress boundary is made.
同时研究了数值分析中温度荷载作用下应力边界条件和位移边界条件对温度应力的影响。 - Calculating boundary stress of reactor's sealed head on computers
以计算机求解反应器封头处边界应力值 - Because of being a new work and lack of experience, the element length of short boundary is not very reasonable, thus influencing the precision around short boundary stress in the models of double mining stopes. It'll have to be improved in future.
由于这项工作是初次开展，经验不足，尚感对短边单元安排不够合理，因而影响到双采场模型中短边周边应力的精度，有待今后改进。 - The velocity distribution characteristics, variation of the boundary shear stress and influences of the hydraulic parameters on the discharge capacity in a compound cross section channel are studied by using flume test. And a formula to calculate discharge distribution in trough and alluvial plain is concluded.
采用水槽试验研究复式断面水流流速的横向分布特征、边界剪切应力变化规律以及水力参数对断面过流能力的影响，并得出了滩槽流量分配计算式。 - The conditions of the grain boundary and stress determine the process of the delamination crack forming.
分层开裂过程与试样内部受力状态、晶界状态有密切关系。 - Some key problems relating to analog simulation were successfully explored by an example in combination with a practical engineering. Some useful results and conclusions are presented. The distribution of stresses of the maximum shear stress τ max and boundary stress σ s in slice sections are given.
就所涉及相似模拟的若干关键问题，结合工程实例进行探讨，提供了若干有意义的成果和结论，给出切片截面内的最大剪应力等值线分布和边界应力分布。 - Based on the experimental data, the relationship between shear stress and flow velocity is analyzed and the effect of air and sediment laden content on boundary shear stress is discussed.
文中根据实测资料，分析了剪切力的时均值和脉动值与水流速度的关系； - In general, the boundary stress between every kinds of reducer with tube may be ignored for circumferential membrane stress in engineering.
计算环向薄膜应力时，一般来说，工程中各种异径管与连接直管之间的边缘应力可以忽略。 - Compared with single channel, distributions of boundary shear stress are changed by the momentum transfer between main channel and floodplains.
在复式断面明渠中，由于存在滩槽水流动量的交换，改变了边界剪切应力的分布规律，进而影响滩槽的阻力和输水能力。 - Stress characteristic study on local thinned area in the boundary stress region of nozzle-cylinder
筒体接管边缘应力区局部减薄处应力特征 - The yield condition of compressible sintered powder materials is discussed in this paper, and the velocity field equation, boundary stress condition, stress discontinuity law for the materials in plane strain are researched as well.
讨论了可压缩烧结材料的屈服条件，研究了可压缩烧结材料平面应变速度场方程，应力边值问题、应力间断规律。 - The influence of how to introduce intermediate stress σ 2 in Mohr's theory has been the problem puzzling mechanics circle for a long time. Thus, It is of difficulty to define failure boundary of stress circle in some.
在莫尔理论中如何引进中间主应力σ2的影响一直是长期困扰力学界的一个问题，由此产生了在σ－τ平面上难以界定某些状态下应力圆的破损界线。 - The paper has presented two calculation methods of the initial stress value of models on boundary surface based on the analysis and discussion of boundary stress in three-dimension photoelastic model of changeable elastic modulus for the geological structure body.
本文根据对变弹性模量三维地质结构体模型边界的应力分析和讨论，提出了两种模型边界的应力初值计算方法。 - In this paper, the formula of the boundary stress and regulation of distribution in the end of layer plates under inside pressure is derived.
本文推导出内压作用下整体多层包扎容器平封头端部边缘应力表达式，得到了边缘应力的分布规律。 - Depth-averaged model for lateral distribution of flow velocity and boundary shear stress in an open channel
明渠断面水流流速与边界剪切应力横向分布模型 - In the model, the concept of boundary stress is advanced and the main factors related to it are analyzed.
模型提出了界限应力的概念，分析了影响界限应力的主要因素，并且对不同材料类型在不同应力循环特性下的界限应力进行了分析与界定。 - It is found that the probability distribution of the fluctuating magnitude of boundary stress obeys the normal distribution.
实验表明，含沙掺气高速水流壁面剪切力的脉动值的概率密度函数分布基本符合正态分布规律； - The discussions about different boundary stress and experiments show that the calculating results is agreeable with results of experiments.
不同边界应力状态下的试验表明，计算结果与试验结果接近。 - On the foundation of the material remove principle of ceramic machining, by corresponding component design and heat treatment techniques, we can make weak bond plane in the ceramic and realize its machinability through controlling the microstructure and boundary stress.
根据陶瓷加工的材料去除原理，通过相应的组分设计和热处理工艺，可控制材料的显微结构及晶界应力，使陶瓷内部产生弱结合面，进而获得陶瓷材料的可加工性。 - The complete velocity model for plastic metal is structured with flow function. The boundary tear stress condition, which should be met by the velocity field of the Mises material plan or axisymmetrical deformation, is raised.
采用流函数法构造了塑性变形金属流动的完备速度模式，对Mises材料平面变形和轴对称变形问题，提出并推证了运动可能速度场应满足的力学边界条件一边界切应力约束方程。 - Boundary residual stress was calculated qualitatively by set up thin grain boundary model. The influences of additives 'thermal expansion coefficient on samples' boundary residual stress and mechanical properties were investigated.
建立了薄晶界应力模型，定性地计算了晶界应力，讨论了添加剂的热膨胀系数对Y-TZP陶瓷晶界应力及力学性能的影响。 - It is, therefore, of great significance to calculate the boundary stress of a sealed head accurately for establishing the condition of reasonable strength for a reactor.
因此准确计算封头处边界应力对建立反应器的合理强度条件有着重要意义。 - The method developed in the article also can be used to calculate the boundary tangential stress of higher boundary elements.
所研究的方法也适用于高次边界单元的边界切向应力的计算。 - Based on the experimental results, the boundary stress and inside stress of the bridge pier are given and the relevant trace of the principal stress is drawn.
通过实验给出了桥墩的边界应力及内部应力，并绘出了相应的主应力迹线。 - And in order to satisfy the equations of equilibrium and boundary stress conditions, the principal modes of stress function are assumed;
假定应力函数的基本模式，令其满足平衡方程及力的边界条件； - The optimization of tension Hopkinson bar ( TSHB) tests has been studied. The structure and loading conditions of TSHB have evident influence on test results including the gauge length and geometry of specimen, interconnecting linkage, contact boundary, stress waves and so on.
研究了拉伸Hopkinson试验（TSHB）的优化问题：Hopkinson拉伸试验装置的结构及加载条件明显影响试验结果，其中包括试件的几何形状、试件与杆的连接以及接触边界、应力波的影响。 - It analyses in detail the water level and velocity distribution characteristics whether there exists a beach protection construction of the central bar, focuses on the distribution regularity of the boundary shear stress along the lateral sideway and the whole survey area.
详细分析了有无护心滩建筑物时的水面线和流速分布特点、边界剪切应力在横向及整个测区的分布规律，着重研究了护滩前后脉动动能和相对紊动强度的分布规律。 - With adjusting the boundary stress of the model, we simulate the stress value and distribution characteristics of the in-situ stress in this area.
本文首先建立二维平面区域构造应力反演模型，通过调整模型边界应力，模拟地应力测点应力值及桥址区范围内地应力分布特征。