| 岩土压力传感器匹配误差的计算 |
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| 引用本文： | 曾辉,余尚江.岩土压力传感器匹配误差的计算[J].岩土力学,2001,22(1):99-106. |
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| 作者姓名： | 曾辉 余尚江 |
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| 作者单位： | 总参工程兵科研三所, |
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| 摘 要： | 对岩土压力传感器的匹配误差，从解析理论研究出发，提出两次压陷等假定条件，推导出在3种使用场合时的匹配误差计算公式，得出匹配误差计算公式中有关参数的确定方法或具体量值，给出了实用的匹配误差定量计算公式。
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| 关 键 词： | 岩土压力 传感器 匹配误差 压陷位移系数 二次压陷 |
| 文章编号： | 1000-7598-(2001)01-0099-07 |
The calculation of
matching error of rock-soil pressure transducer |
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| ZENG Hui,YU Shangjiang.The calculation of
matching error of rock-soil pressure transducer[J].Rock and Soil Mechanics,2001,22(1):99-106. |
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| Authors: | ZENG Hui YU Shangjiang |
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| Abstract: | This paper starts with an application of analytical theories in the calculation of the matching error of pressure transducers.Based on the assumption that indentation occurs twice,the calculating formula of matching error for three different occasions are deduced in this paper. Then,on the basis of the researches of the writer,many Chinese and foreign scholars,the relevant parameter determining method and the specific values in calculating formula of matching error are obtained. Finally the practical calculating formula of matching error are provided. |
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