| 杯突试验机夹紧参数校准技术研究 |
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| 引用本文： | 黄开志.杯突试验机夹紧参数校准技术研究[J].力学与实践,2006,28(5):58-61,57. |
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| 作者姓名： | 黄开志 |
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| 作者单位： | 重庆科技学院建筑工程学院,重庆,400042 |
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| 摘 要： | 介绍了杯突试验机夹紧参数校准的工程背景和技术现状,提出了一种用于校准夹紧参数的十字型悬臂梁式力传感器的解决方案,建立了夹紧参数计算的数学模型．对力传感器的应力状态、制作以及整个校准装置的标定、非线性误差修正和测量数据处理等问题进行了论述,为杯突试验机夹紧参数的全面校准提供了充分的技术依据．
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| 关 键 词： | 杯突试验机 方位误差 校准 非线性误差 |
| 收稿时间： | 2005-09-12 |
| 修稿时间： | 2005-09-122006-01-23 |
THE TECHNIQUE USED TO CALIBRATE THE CLAMPING PARAMETERS OF A CUPPING TESTING MACHINE |
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| HUANG Kaizhi.THE TECHNIQUE USED TO CALIBRATE THE CLAMPING PARAMETERS OF A CUPPING TESTING MACHINE[J].Mechanics and Engineering,2006,28(5):58-61,57. |
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| Authors: | HUANG Kaizhi |
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| Institution: | College of Construction Engineering, Chongqing University of Science and Technology, Chongqing 400042, China |
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| Abstract: | The engineering background and technical reality about calibrating the clamping parameters of a cupping testing machine is introduced.A solution method of using a cross cantilever sensor to calibrate the clamping parameters is presented,with the mathematical model for calculating the clamping parameters.The problems such as stress distribution,manufacture of the sensor and calibration,non-linearity error correction, data processing for the device are discussed,and a technique basis for calibrating the clamping parameters of a cupping testing machine is provided. |
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| Keywords: | cupping testing machine direction error calibration non-linearity error |
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