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- kinematically admissible field 运动容许场
- The kinematically admissible velocity field and strain rate field for extension forging of rounds have been established. 建立了圆坯拔长锻造的运动许可速度场与应变速率场。
- The feasibility of the CWR forming of involute gear-shaft is analyzed and the hypothesis of the kinematically admissible velocity field in the wedging zone is verified. 同时对渐开线齿轮轴楔横轧成形的可行性进行了分析,对成形区的动可容速度场假设进行了验证。
- A modified kinematically admissible velocity field for the backward extrusion of internally circular shaped tubes from arbitrarily shaped billets is proposed. 提出了对任意形状坯料的反挤压成形内圆筒的运动许可速度场改善。
- A kinematically admissible continuous velocity field is proposed to the rod drawing through the elliptic die profile.The surface integral is applied to the friction power. 对模面曲线为椭圆的拔制圆棒问题设定了运动许可速度场,对该场以曲面积分确定了摩擦功率;
- A kinematically admissible velocity field for the model can be obtained when the rock slope is divided into different sliding block elements along the slip surface and structural planes. 通过该岩质边坡极限分析上限法计算模型,可以将滑体按照滑裂面和侧向结构面离散为不同的滑体单元,并可构建一个机动许可的速度场。
- The flow function method is used to define the kinematically admissible velocity field,the strain rate field and the upper bound deformation power of solid aluminum shape with thin wall extrusion. 用流函数法确定了实心薄壁铝型材挤压变形动可容速度场、应变速率场及上限功率。
- The flow function method is used to build the kinematically admissible velocity field, the strain rate field and the upper bound deformation power of wide section Aluminum shape extrusion. 用流函数法确定了宽截面薄壁铝型材挤压变形动可容速度场、应变速率场及上限功率。
- The kinematically admissible velocity field is established.By optimum, calculation, the effects of the reduction in height of blank.Draft per oscillation of upper die and lubricating condition on... 通过优化计算,获得了摆辗镦挤变形力、反挤压高度随着坯件高度压下量、摆头每转压下量、坯件与模具接触面上的摩擦的变化而变化的关系。
- kinematically admissible velocity field 动可容速度场
- Keywords booster tube-bending deformation mechanism technology parameters UBET CAS Kinematically admissible velocity field; 顶镦弯管;变形机理;工艺参数;上限元法;计算机模拟;动可容速度场;
- The field artillery pounded away at the for tress. 野战炮兵连续炮击那座要塞。
- The crowd cheered as the teams entered the field. 球队入场时观众们为之欢呼。
- On the map the drains of each field are laid sown. 地图上标有每一块地的排水沟。
- Right-handed batters usually hit to left field. 右撇子击球手把球打到左外野。
- The runaway horse was cornered in a field. 那匹跑掉的马在田地里被圈住了。
- This model basically meets not only the needs of the statical admissibilities but also the needs of kinematical admissibilities. 分析表明,该模型基本满足静可容和动可容的要求。
- Tent is used by camper and by soldier in the field. 露营的人和战地的士兵用帐篷。
- The children had a field day with their new toys. 孩子们玩新玩具玩得十分开心。
- An oil well blew out in the oil field. 油田里有一口油井发生井喷。