A calculation method of the flattening in sheet rolling deformation zone, using influence function, was derived.
采用影响函数法推导了薄板轧制时变形区内轧辊弹性压扁的计算式。
The rigid body motion of a struck ship in collision is delayed to a certain extent, compared with local damage deformation of collision zone.
船舶碰撞过程中,被撞船的刚体运动较之碰撞区的局部损伤变形而言,存在一定程度的滞后效应。
The rigid body motion of struck ship in collision is delayed to a certain extent, compared with local damage deformation of collision zone.
船舶碰撞过程中,被撞船的刚体运动较之碰撞区的局部损伤变形存在一定程度的滞后。
Based on construction practice, the paper analyzes deformation of railway embankment in permafrost zone in Qinghai-Tibet Plateau, centering on monitoring method for embankment deformation.
结合工程实例,简要分析在青藏高原多年冻土区修建的铁路路堤易遇到的变形问题,重点探讨路堤变形的监测方法。
With the increase of cutting depth, under the impact of abrasive particles with a large Angle, an oblique stripe deformation of the grinding zone are formed.
随切深的增加,材料在磨料粒子大角度冲击下形成斜条纹状的变形磨削区。
The sheet metal shearing process is very complicated since the deformation is focused on the small zone of the sheet metal and ended with fracture occurrence.
由于在板材的剪切加工过程中材料的变形集中在很小的区域内,且以断裂方式告终,使得这一过程非常复杂。
From the plastic flow theory, the three-dimensional deformations and stresses of the deformation zone are formulated.
根据塑性力学流动理论,分析推导了变形区三维变形和应力的数学模型。
Ground tensile deformation and asymmetry sedimentation are caused by slow creepage of faultage fracture zone, which brings great damage effects to ground buildings.
断层破碎带的缓慢蠕动将引起地面的拉张变形或不均匀沉降,对地面建筑物有巨大的破坏作用。
Intense and manifold plastic deformation occurs in parent metal near interface zone, and deformation mostly fastens on eddy in front of wave.
界面近区基体金属发生了剧烈的多种形式的塑性变形,变形主要集中于波前漩涡附近。
Linear deformation zone of generating wall can be obtained by means of non-linear cone Angle plug combined with the barrel-shaped rolls, so the wall accuracy can be increased greatly.
采用带有非线性顶头锥角的顶头与桶形辊相配合可以获得线性的成壁变形区,从而大大提高壁厚精度。
When the rocks are fractured, roadway convergence is mainly due to expansion deformation of the surrounding rock within the fractured zone in a residual-strength state.
围岩处于破裂状态时,巷道收敛主要是由处于残余强度状态的破裂区围岩的碎胀变形引起的。
In addition, the distribution characteristics of mean stresses and mean strains in the deformation zone have been investigated.
同时,对变形区内的应力应变分布特征作了较详细的分析。
The foundation mechanisms and influence factors of oil film in deformation zone were studied by calculations and experiments in cold rolling aluminum sheets.
通过计算分析与轧制实验,探讨了铝材冷轧变形区油膜形成机理及影响因素。
The temperature field of the bar in and out the deformation zone during continuous rolling is simulate by finite element method.
采用有限元法分析了棒材连续热轧中变形区及出变形区时轧件横断面温度场。
Improvement of elongation of joint is related to weaker cool deformation degree of heat affect zone (HAZ) and uniformity of strength and stress level between weld and base metal.
接头延伸率的改善同热影响区冷变形程度的减弱及焊缝强度、应力水平同母材趋于一致有很大关系。
Establish finite element model, and use elastic - plastic mechanics to discuss stress-stain state of elastic and plastic deformation in cutting zone.
根据正交切削特点建立了有限元模型,应用弹塑性力学讨论了切削变形区的弹、塑性阶段的应力、应变状态。
This already became an important feature and universal laws of ore-control in the shear deformation zone in the area.
此已成为该区剪切变形带内控矿的重要特征和普遍规律。
Based on the monitoring data of landslide deep deformation obtained with inclinometer, the original deformation mechanism for sliding zone of talus slide is studied.
根据钻孔倾斜仪深部变形监测资料,研究了清江水布垭工程堆积体滑坡滑带的变形机制。
On the basis of experiment and change of metal flow line, metallographic structure and micro-hardness in deformation zone, this paper researched process, characteristic and mechanism of fine-blanking.
通过实验和变形区流线变化、金相组织和显微硬度的变化,对精冲成形的过程、特点、精冲成形机理进行了研究。
In order to acquire the local bending spring-back accuracy of sheet metal strip of a progressive die design, the thesis aims to build ironing depth simulation model in a bending deformation zone.
为解决级进模具使用的带料上的局部折弯回弹的精度问题,本文建立了折弯变形区的过压量模拟模型。
Based on the field investigation data, the Wusuxiao seismic deformation zone characteristics and earthquake parameters along middle segment of Aerjin fault have been expounded in this paper.
本文根据现场考察资料,论述阿尔金断裂带中段乌苏肖地震形变带特征及地震事件参数。
The parameters of the fault deformation anomaly from northern part of Shanxi zone reflected the strong earthquake activity along Shanxi fault subsidence zone and its extension section.
山西带北部的断层形变异常参数对山西断陷带及其延伸部位上的强震同样有较好的反映。
The distribution of the seismic deformation band coincides with that of the Chenghai fault zone.
地震形变带沿袭程海断裂分布。
This paper has made a comprehensive analysis and demonstration to the mechanism of deformation and destruction of granite strong weathering zone in Shiju Port.
本文对石臼港区强风化花岗岩的变形和破坏的力学机制做了全面地分析论证。
The shallow parts of a fault zone can also develop loeal ductility deformation.
断裂带在地壳浅部亦会发生部分韧性变形。
It follows that the dynamic sequences in Zone a are made up of the flexural deformation systems tract (FST) and viscoelastic deformation systems tract (VST).
由此,提出了A区带动力层序由前陆挠曲变形体系域(FST)和前陆塑性变形体系域(VST)组成。
All of the dynamothermal metamorphic belts are controlled by the structural stress concentrated zone and they are the complex of the strong deformation and facies change.
热动力变质岩带受构造应力集中带控制,是岩石强烈形变与相变的综合体。
Possible models of block motion along the fault zone are studied based on the analysis of the geodetic horizontal deformation, the historic tectonic deformation and regional tectonic background.
在分析水平形变的基础上,联系表层构造形变和区域背景,探讨地块沿断裂带运动的模式。
The formula calculating the initial stiffness of welded connection of steel frame was drawn according to bending deformation mechanism of joint zone of welded steel frame.
先从梁柱节点受弯变形的机理入手,推导出钢框架梁柱焊接连接节点的初始刚度计算公式。
The formula calculating the initial stiffness of welded connection of steel frame was drawn according to bending deformation mechanism of joint zone of welded steel frame.
先从梁柱节点受弯变形的机理入手,推导出钢框架梁柱焊接连接节点的初始刚度计算公式。
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