mechanical equilibrium condition
mechanical equilibrium condition 双语例句
In this paper, the mechanical model of positive-negative formation for revolving shell is analyzed, the classification method is given according to the stress yield criterion. The strain yield condition of shell formation is proposed, the stain locus method solving the limit forming coefficient is given. The shell formation of free push sinking is analyzed, sinking stress calculated, and the formula calculating the limit push sinking coefficient given. The relation between the equivalent strain and the Lode's stress parameter β is deduced, the function between β and the geometric parameters after sinking is given. The formula calculating the limit compound bulging coefficient is deduced, the idea of matching force parameter is advanced, and the ratio of longitudinal strain to latitudinal strain is determined. The mechanism of compound bulging small latitudinal corner is studied, the stress equilibrium equation is derived, and the matching condition of bulging force parameter is given. The compound technology of shell sinking-bulging (positive-negative forming) is analyzed, the stress equilibrium equation deduced, and the formula calculating the stress field given.
本文分析了回转壳体正负成形的力学模型，基于应力屈服条件对回转壳体的变形进行了分类；提出了壳体变形的应变屈服条件，给出了极限成形应变的应变轨迹解法；分析了壳体自由推压缩径变形，求解了缩径应力，给出了极限推压缩径成形系数的求解公式；推导出壳体缩径时等效应变与Lode应力参数β的关系式，给出了缩径后的几何参数与β的关系表达式；推导出壳体复合胀形极限成形应变的解析公式，提出了胀形力参量的匹配构想，确定了经向应变与纬向应变的比值范围；研究了纬向小圆角复合胀形的机理，推导出小圆角处的应力平衡方程，给出了胀形力参量的匹配条件；分析了回转壳体复合缩径—胀形工艺，推导出变形区的应力平衡方程，给出了应力场的求解公式。
Airy stress function gives a solution that satisfies the mechanical equilibrium condition at the bonded interface.
Airy应力函数给出了满足键合界面应力平衡微分方程的解。
Supposed the train under uniform speed, three subsystems were coupled connected by displacement coordination condition and mechanical equilibrium condition.
在假设列车匀速行驶的条件下，三个系统通过力学平衡条件和位移协调条件耦合联立。
At last through the analyes of the Mechanical equilibrium condition of the multilateral block sructure reasonable support resistance of mountainous shallow-buried close multiple coal seams was confirmed.
最后，本文通过对多边块模型力学平衡条件进行分析，得到了山地浅埋近距离煤层群合理支护阻力的计算方法。
By use of mechanical method, it may provide a more non-stabilized equilibrium condition to improve the ability of keeping body balance in the rotation.
它采用机械的手段，给运动员提供了一个更加不稳定平衡的转体环境，可以提高运动员在转体过程中维持身体平衡的能力。
mechanical equilibrium condition
相关单词辨析
这组词都有“状况、情况”的意思，其区别是：
circumstance: 多指周围的情况或某事发生时的情况。
status: 指一个人在政治、社会、经济、法律上的地位或身份，暗含地位显要意味。也可用于指政治等事态的状况。
condition: 一般强调产生影响的原因或环境，复数形式指笼统的情况。
state: 普通用词，指人或物在环境、外表、心灵以及健康方面的状况，或指在某一阶段的状态或形式。
situation: 指明确具体的环境情况或处境。
这两个名词均有“条件”之意。
condition: 通常指为实现许诺、协议、计划、合同等而订出的必须遵守或满足的作为前提的条件或要求。
terms: 指谈判或订立合同等时，一方或双方提出或同意的条件。