| 运用弦振动法测大型构件的应力 |
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| 引用本文： | 吴海彬,王敏.运用弦振动法测大型构件的应力[J].辽宁工程技术大学学报(自然科学版),1999,18(2):169-172. |
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| 作者姓名： | 吴海彬 王敏 |
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| 作者单位： | [1]辽宁工程技术大学机械工程学院机电研究所 [2]长春煤研所 |
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| 摘 要： | 介绍了一种新的测量构件应力的方法，论述了振弦作为敏感元件的工作原理，并提出了缩放倍数的概念；最后用实例验证了这一方法的可行性。
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| 关 键 词： | 谐振弦式传感器 应力 应力测试仪 弦振法 构件 |
Measuring Stress of Large-scale Structures with Vibrating Wire |
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| Wu Haibin, Piao Chengfeng, Xiong Yongchao, Wang Min, Zhang Zixin.Measuring Stress of Large-scale Structures with Vibrating Wire[J].Journal of Liaoning Technical University (Natural Science Edition),1999,18(2):169-172. |
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| Authors: | Wu Haibin Piao Chengfeng Xiong Yongchao Wang Min Zhang Zixin |
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| Abstract: | This paper introduces a new way of measuring structure stress. Working principle of vibrating wire as sensing part is clarified. At the same time,the concept of contract-magnifying times is extracted.At last, the feasibility of this way is testified with practical example. |
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| Keywords: | vibrating wire transducer stress instrument of measuring stress |
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