1) mass-system model
质点系模型
1.
Two steel frames with different interlaminar stiffness are considered as the mass-system model.
采用质点系模型,利用时程分析法,分别使用以加速度和速度峰值为标准化的地震波,对两种层间侧移刚度分布不同的钢框架模型做了详细深入的分析和对比。
2.
Base on the mass-system model,time-history analysis program was employed to discuss the damping effectiveness of different response values under two seismic waves,and the relationship between input energy、 plastic energy and seismic waves、numbers of dampers were also studied.
本文通过在钢结构模型各层均设置相同数量的软钢阻尼器,采用质点系模型和自编的时程分析法程序,讨论了不同消能减震体系之间各个响应值在两条人工波下的减震效果,研究了输入能、塑性能与输入地震波和阻尼器数量之间的关系。
3.
Based on the mass-system model and time-history analysis program,the relation between setting parameters of dampers and mitigation effect of storey dynamical response was discussed by setting mild steel dampers in floors.
通过在钢结构模型楼层设置软钢阻尼器,采用质点系模型和自编时程分析法程序,讨论了阻尼器设置参数与楼层动力响应值减震效果之间的关系,分别研究了楼层和阻尼器的塑性能与阻尼器有效刚度之间的关系。
2) mass-point model
点质模型
1.
The determination of lunar gravity field by mass-point model and its character analysis;
点质模型求定月球重力场及其特征分析
3) 0-D model
质点模型
1.
Based on the load current of S-300 machine, in Russia, optimal combinations of radius and mass per unit length of tungsten wire-arrays were obtained by a lot of optimal calculation by means of 0-D model, under different drive current with peak value of 2.
以俄罗斯S 300Z pinch装置的负载电流波形为基准,利用Z箍缩的质点模型对钨丝阵负载的初始半径和线质量进行了系统的优化计算,得到了不同电流幅值的电流波形所对应的优化丝阵负载参数。
2.
optimal combinations of radius and mass per unit length oftungsten wire-arrays were obtained by a lot of optimal calculation by means of 0-D model, under different drive current with peakvalue of 2.
以俄罗斯S-300 Z-pinch装置的负载电流波形为基准,利用Z箍缩的质点模型对钨丝阵负载的初始半径和线质量进行了系统的优化计算,得到了不同电流幅值的电流波形所对应的优化丝阵负载参数。
4) double-degree-freedom
双质点模型
1.
The liquefiable site was simplified as a double-degree-freedom model and the formula for calculating the reduction of horizontal natural frequency induced by liquefaction was attained.
将可液化场地简化为双质点模型,给出了液化导致场地水平自振频率下降的计算公式,推导出了频率下降率的下限值。
5) point-mass model
点质量模型
1.
A study on polynomial fitting of computing space disturbing gravity with point-mass model;
点质量模型计算空间扰动引力的多项式拟合研究
2.
Although the point-mass model method has the simple computing structure,it has a great working load which is not fit for real time computation.
利用点质量模型计算弹道扰动引力可以使扰动引力的计算模式具有较为简单的结构,但它本身也存在计算复杂、计算量大的缺点,很难适应实时快速计算的需要。
6) single-particle model
单质点模型
补充资料：质点系
包含两个或两个以上的质点的力学系统。质点系内各质点不仅可受到外界物体对质点系的作用力──外力的作用，而且还受到质点系内各质点之间的相互作用力──内力的作用。外力或内力的区分取决于质点系的选取。如以太阳系为质点系，则太阳和各行星之间的万有引力是内力，而太阳系内的行星和不属太阳系的天体之间的引力就是外力。对于由地球和月球组成的地－月系统来说，太阳对地球、月球的引力是外力，地球和月球之间的引力则是内力。受外力作用和在运动状态变化时都不变形的物体（连续质点系）称为刚体。刚体、弹性体、流体都可看作质点系。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条