2) series impact test
系列冲击实验
3) train impact load
列车冲击力
4) impact factor
冲击系数
1.
Using the bridge-vehicle interaction model considering road roughness,the properties of the vehicle-bridge vibration were investigated,including the impact factor and the riding comfort evaluation.
以日本首座公路钢管混凝土拱桥——新西海桥为对象,进行该桥的自由振动特性分析,采用考虑路面不平整的桥梁与车辆相互作用力学模型,分析了在移动车辆作用下该桥的动力特性,包括冲击系数和舒适度评价。
2.
Bridgehead Bump on the bridge vibration affected by the outcome of that bridge structure will lead to increased impact factor,in order to effectively control the impact of this paper in bridge design,ride board design,soft-settlement areas to be strictly controlled to prevent bump on the bridge structure of important measures.
桥头跳车对桥梁的振动影响,通过分析得知其结果会导致桥梁结构冲击系数增大,为了有效控制这种影响,本文在桥梁设计、搭板设计、软基沉降等方面加以阐述防治桥头跳车的相关措施。
3.
The impact factor of taxiway bridge is evaluated.
采用动载测试理念,计算不同机型通过滑行道桥的动力响应曲线,研究机载对滑行道桥的冲击系数,分析不同载位动、静位移数据,建立滑行道桥动-静荷载力学计算模型。
5) impact coefficient
冲击系数
1.
Study on impact coefficient of ladle turret when in operation;
钢水罐回转台受包冲击系数研究
2.
Research of bridge impact coefficient on it s structure frequency;
桥梁冲击系数按结构频率的计算研究
3.
Taking two bridges as example,the influence of bridge basal frequency on impact coefficient of PC continuous rigid frame bridges with long-span was analyzed.
以2座大桥为例,分析了桥梁基频对大跨PC连续刚构桥冲击系数的影响,并将算例中的冲击系数计算结果同按规范JTG D60—2004计算的结果进行了比较。
6) dynamic coefficient
冲击系数
1.
It is good to describe the bridge surface roughness as a zero-mean stationary Gaussian random process and vehicles as one freedom model,applying ANSYS software to build limit dimensional model of continuous rigid bridge,and bring forward a predigested method to analyze the vehicle-bridge vibration of continuous rigid bridge,in order to discuss variation rules of dynamic coefficient.
将桥面平整度描述为零均值的平稳高斯随机过程,车辆模型采用单自由度模型,运用ANSYS软件建立连续刚构桥空间有限元模型,提出连续刚构桥车-桥振动分析的一种简化方法,可用以探讨冲击系数的变化规律。
2.
The time-displacement history of the bridge is obtained,and the effect of automobile speed on the dynamic coefficient is studied.
编制程序VLS(Vehicle Load Spectrum)构造随机车辆荷载谱,利用有限元方法将不同运行状态下的随机车辆荷载谱加载于简支T型钢筋混凝土梁桥上,模拟桥梁在车辆荷载通过时的动力响应,得出了桥梁的位移时间历程曲线,同时分析了车速对桥梁冲击系数的影响。
补充资料：标准操作冲击电压波形(见冲击电压发生器)
标准操作冲击电压波形(见冲击电压发生器)
standard switching impulse voltage waveform
b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
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