| 动态应变模拟方法的研究 |
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| 引用本文： | 王萃,张振杰.动态应变模拟方法的研究[J].强度与环境,1994(1):59-64. |
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| 作者姓名： | 王萃 张振杰 |
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| 作者单位： | 北京强度环境研究所!北京市9200信箱72分箱，100076，北京强度环境研究所!北京市9200信箱72分箱，100076 |
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| 摘 要： | 动态应变仪的计量设备包括标准动态应变信号的产生及该信号通过动态应变仪后的参数测量两部分。测量仪器可用适当精度的通用数字电压表，而标准动态应变的产生则是尚未很好解决的问题。从动态应变仪的工作原理出发，研究了动态应变模拟信号的产生方法及其设备。
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| 关 键 词： | 应变测量 动态特性 模拟 倍增器 |
A Method Research of Dynamic Strain Simulate |
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| Wang Cul, Zhang ZhenJie.A Method Research of Dynamic Strain Simulate[J].Structure & Environment Engineering,1994(1):59-64. |
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| Authors: | Wang Cul Zhang ZhenJie |
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| Institution: | Beijing Institute of Structure and Environment Engineering |
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| Abstract: | Dynamic strain amplifier metering devices include two parts which are generating standard dynamic strain signal and meauring the parameters of the singal after it through dynamic strain amplifier.Measuring apparatus can use general digital voltmeter with appropriate accuracy, but generating standard dynamic strain signal is a problem which hasn't been well solved. This paper will research the method and devices of generating dynamic strain simulative signal from the working principle of dynamic strain amplifier. |
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| Keywords: | strain measurement dynamic characteristics analogies multipliers |
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