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Transient Response Model of Standing Wave Piezoelectric Linear Ultrasonic Motor时运来,陈超State Key Laboratory of Mechanics and Control of Mechanical Structure, Nanjing University of Aeronautics & Astronautics摘 要:A transient response model for describing the starting and stopping characteristics of the standing wave piezoelectric linear ultrasonic motor......
; 文章编号:1672-7207(2012)04-1482-12 Shaking table test study on dynamic response of slope with lattice framed anchor structure during earthquake YANG Guo-lin1, WEN..., Changsha 410004, China) Abstract: A slope model with the geometric scale of 1:8 was designed and a large-scale shaking table model test was performed to study the dynamic response characteristics......
stress analysis method of seismic response for high tailings dam was developed according to the results of engineering geological exploration, static and dynamic test and stability analysis... labor intensity. Dynamic stability and against liquefaction of high tailing dams in seismically active area are always important problems. LIU[7] proposed nonlinear seismic response analysis of high......
J. Cent. South Univ. Technol. (2009) 16: 0865-0870 DOI: 10.1007/s11771-009-0143-y Microscopic simulation of multi-lane traffic under dynamic tolling and information feedback LIU Tian-liang(刘天亮... different information feedback strategies, a microscopic traffic simulation based on the cellular automaton model was made on the typical freeway with a regular lane and a high-occupancy one. A new dynamic......
%. Key words: wind barrier; cable-stayed bridge; coupling vibration; dynamic response 在大跨度桥梁上设置风屏障的主要目的在于提高桥梁上列车在侧风作用下的行车安全.对设有普通型风屏障的桥梁,如果侧向来流的风速很大,风屏障虽然可以为列车提供一个风速相对较低的行车环境,但它对整个桥梁结构带来了较大的气动作用力,可能超过强度设计... in elastic system dynamics, the coupling vibration equation of train-bridge system considering the wind load was built up to calculate dynamic responses of trains and bridge of a long-span cable stayed bridge......
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℃ and strain rates from 0.05 to 25 s-1. However, there is little information about systematic effects of strain rate and temperature on the plastic flow response of this alloy during dynamic impact... Dynamic property evaluation of aluminum alloy 2519A by split Hopkinson pressure bar ZHANG Xin-ming(张新明), LI Hui-jie(李惠杰), LI Hui-zhong(李慧中), GAO Hui(高 慧), GAO Zhi-guo(高志国), LIU Ying(刘 瑛), LIU Bo......
Response curves of looper angle step disturbance Table 2 Comparison of dynamic characteristics 4.2 Comparison of disturbance rejection performance In an actual hot strip rolling process... curves of looper angle with sinusoidal roll gap disturbance: Fig. 8 Response curves of strip tension with sinusoidal roll gap disturbance: The dynamic characteristic parameters of the PI and DMC......
; Online dynamic measurement of saturation...; Abstract: An online dynamic method based on electrical conductivity probe, tensiometer and datataker was presented to measure saturation......
conducted to compute the dynamic earthquake wave response, and the results are practicably applicable. Therefore, in order to verify structural strength and reliability under the condition...J. Cent. South Univ. Technol. (2009) 16: 0112-0118 DOI: 10.1007/s11771-009-0019-1 Seismic response analysis for equatorial diagnostic port plug of international thermonuclear experimental reactor......
