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The gears are assumed rigid, but at the contact gear teeth, a spring and viscose dashpot are used to simulate the effect due to the deformation of the teeth resulting from large contact forces.
有关齿轮的部分,除将其视为刚性圆盘外,于两齿轮相接触处的变形以及摩擦,则以弹簧与阻尼器模拟。
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Top board of buoyancy module of floating roof tank is the thinnest part in the whole tank body as well as the part which is the most liable to welding deformation in welding operation.
浮顶储罐的浮舱顶板是整个罐体中厚度最薄的部位,也是储罐焊接施工中最易产生焊接变形的部位。
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The main reasons for torsion and bending deformation of the steel frame columns of No. 1 boiler in Luoyang Heat Power Station are the results of long-time storage and release of the welding stress.
洛阳热电厂l号锅炉钢架立柱扭曲、弯曲变形的主要原因是由于存放时间长,焊接应力释放造成的。
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The variation in stress state of soils due to the rise of ground water level and seepage of ground water is critical to the deformation and failure of slopes during and after heavy rainfall.
地下水位上升和地下水在土中渗流引起土体应力状态变化是导致斜坡在降雨过程中或降雨后变形与破坏的关键因素。
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In-situ deformation tests are made at 35 points in the unloading zone with conditions of loading path and the maximum pressure similar to that of the arch dam acting on the rock mass.
在卸荷带内进行35点原位变形试验,其加载路径和最大压力与拱坝作用于岩体的条件相似。
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The results showed that, there is a deformation tendency of drawing, and flanging and the tendency is related to, in the same parameter of die and the same technological conditions, the hole size.
试验所获应变分布表明,带孔件在变形过程中存在拉深和翻边两种变形趋向性,在模具参数和工艺条件完全相同的情况下,其可能的变形趋势与孔的尺寸有关。
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The results show that there is a good relation between EMR and the coal stress state, and there are various stress states and deformation and fracture states in coal seam of working faces.
结果表明:电磁辐射变化与煤体应力状态有较好的对应关系,工作面煤体内部具有多种应力状态和变形破裂状态。
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The study on dynamic model of block indicates that the interface effects of blocks are related with the size of block and the capability of bulk deformation included in block and interface.
利用块体动力模型研究表明:块体界面的动力变形与稳定性的影响效应规律与块体及界面的体变能力及块体大小密切相关。
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A simplified fluid-structure method based on the experimental data of circular cylinder in flow field was proposed to estimate the variation of wind load on the tree branches due to large deformation.
用基于圆柱绕流实验数据的简化流固耦合模拟方法估算了树枝大变形后作用在树枝上的风荷载变化。
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It is shown that the proposed model can much better simulate the effects of stress path and loading rate on the deformation and strength characteristics of sandy soil than the previous models.
研究结果表明,与现有的砂土本构模型相比,所提出的模型能更好地模拟应力路径及加载速率变化对砂土变形和强度特征的影响。