| 微机控制碾压混凝土水分/密度核子测量 |
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| 引用本文： | 林小娥,范承志,忽文杰. 微机控制碾压混凝土水分/密度核子测量[J]. 水电自动化与大坝监测, 1999, 0(1) |
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| 作者姓名： | 林小娥 范承志 忽文杰 |
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| 作者单位： | 浙江大学电力电子工程中心!310027.杭州(林小娥)，浙江大学电机系!310027.杭州(范承志，忽文杰) |
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| 摘 要： | 介绍利用放射源对碾压混凝土基础进行密度与含水率测量的方法。借助于微机运算控制功能，对非线性的测试曲线可进行拟合与校正。并根据不同介质情况，通过修正偏置值来提高测量的适应性与精度。
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| 关 键 词： | 密度核子测量 RFC 微机 放射源 含水率 |
CONCRETE DENSITY AND MOISTURE MEASUREMENT BY MICRO PROCESSOR AIDED CONTROL AND NUCLEAR TECHNIQUE |
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| Lin Xiaoe. CONCRETE DENSITY AND MOISTURE MEASUREMENT BY MICRO PROCESSOR AIDED CONTROL AND NUCLEAR TECHNIQUE[J]. HYDROPOWER AUTOMATION AND DAM MONITORING, 1999, 0(1) |
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| Authors: | Lin Xiaoe |
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| Abstract: | The paper presents a method for measuring the density and moisture of mixed soil by radiation.With the aid of microprocessor,it is easy to imitate and modify the non linear characteristics of measurement.Some results and experiment details are presented. |
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| Keywords: | density nuclear measurement RFC micro computer radioactive source moisture content |
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