1) amplification factor of impact dynamics
冲击动力放大系数
1.
road condition factor and amplification factor of impact dynamics are proposed.
从结构力学的理论出发 ,考虑影响车辆冲击力的各种因素 ,提出了路况系数和冲击动力放大系数两个新概念 ;克服了目前简单确定冲击系数和直线中插确定冲击力的弊端。
2) shock amplification factor
冲击放大系数
1.
The shock amplification factor and shock response properties of the radiogram were obtained.
以一种典型的电子产品FH-2010型“烽火”牌收音机为对象,利用正弦振动试验、模态分析、连续冲击试验等方法研究了收音机在连续冲击载荷条件下的冲击响应,获得了冲击放大系数和冲击响应特性。
3) dynamic magnification factor
动力放大系数
1.
To study effects of parameters of a vehicle-bridge system on dynamic magnification factor,a simply supported bridge is modeled an Euler beam with equal length,and a moving vehicle is modeled a two-degree-of-freedom system with five parameters.
为了分析汽车桥梁系统参数变化对动力放大系数的影响规律,将桥梁等效为等长的欧拉梁单元,将汽车等效为两自由度五参数模型,在状态空间求解车桥耦合振动方程得到系统的动力响应,定义了由垂向挠度和弯矩表示的动力放大系数。
2.
Based on the dynamic magnification factor derived for tall building with tuned mass damper (TMD), the design tables for TMD optimum parameters were given by iteration.
根据导出的设置调谐质量阻尼器（ＴＭＤ）高层建筑动力放大系数计算公式，利用数值迭代法给出了ＴＭＤ最优参数设计表格，同时分析了ＴＭＤ最优设计参数对振型参与系数的敏感性。
4) dynamic magnification factor (DMF)
动力放大系数(DMF)
5) dynamic amplification factor
动力放大系数
1.
Comparison studies have been performed concerning of dynamic amplification factor β and power spectrum density function (approximately estimated from design spectra) between Eurocode 8 and primary seismic design codes of China.
用动力放大系数β对欧洲规范 (Eurocode 8)和我国主要抗震设计规范的设计谱进行比较 ;并对由欧洲规范和我国主要抗震设计规范设计谱估计出的功率谱密度函数作了比较。
2.
In this way,the dynamic amplification factors(DAF) were calculated with vertical deflection,longitudinal stress,and transverse stress.
利用数值方法分别以不同的动力响应(竖向位移、纵向应力和横向应力)计算车辆荷载动力放大系数。
3.
The dynamic amplification factor caused by the settlement was much bigger in a short span beam than that in a long span one.
沉降差在桥梁中产生的动力放大系数随着跨径增大而减小。
6) impulsive dynamical systems
冲击动力系统
1.
This paper is concerned with the problem of stability robustness for the k-p periodic solutions of impulsive dynamical systems.
考虑冲击动力系统的ｋ－ｐ周期运动的鲁棒稳定性问题。
补充资料：放大系数
分子式：
CAS号：
性质：又称增益，输出变化量与输入变化量之比。其反映的是稳态特性，放大系数越大，输入变量对输出，变量的影响越大。
CAS号：
性质：又称增益，输出变化量与输入变化量之比。其反映的是稳态特性，放大系数越大，输入变量对输出，变量的影响越大。
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参考词条