| 岩土压力传感器静区配问题的研究进展 |
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| 引用本文： | 曾辉,余尚江,陈佳妍.岩土压力传感器静区配问题的研究进展[J].岩土力学,2005,26(7):1173-1176. |
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| 作者姓名： | 曾辉 余尚江 陈佳妍 |
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| 作者单位： | 总参工程兵科研三所,洛阳,471023 |
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| 摘 要： | 简要介绍了岩土压力传感器静匹配方面的研究进展,导出了匹配误差的近似解析理论公式和统一的定量计算公式;给出了最佳压陷位移系数的量值;建立了2个匹配条件之间的定量关系;给出了传感器承压面和周围介质中应力场的分布规律。
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| 关 键 词： | 岩土压力 传感器 匹配误差 压陷位移系数 |
| 文章编号： | 1000-7598-(2005)07-1173-04 |
| 收稿时间： | 2004-03-12 |
| 修稿时间： | 2004年3月12日 |
Development of research on pressure transducer static matching error in rock and soil |
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| ZENG Hui,YU Shang-jiang,CHEN Jia-yan.Development of research on pressure transducer static matching error in rock and soil[J].Rock and Soil Mechanics,2005,26(7):1173-1176. |
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| Authors: | ZENG Hui YU Shang-jiang CHEN Jia-yan |
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| Institution: | The Third Engineer Scientific Research Institute of the Headquarters of the General Staff, Luoyang 471023, China |
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| Abstract: | The recent development of research on pressure transducer static matching error in rock and soil is described briefly. The approximate analytic theory and uniform quantitative calculating formulae of matching error are deduced; and optimum indenting displacement coefficient is obtained. The relation between two matching conditions is established; and the stress distributions on transducer sensing surface and in soil around transducer are given. |
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| Keywords: | pressure in rock-soil transducer matching error indenting displacement coefficient |
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