| 滑动测微计在桩身内力测试中的分析应用 |
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| 引用本文： | 李戟,马若龙,王志勇.滑动测微计在桩身内力测试中的分析应用[J].勘察科学技术,2011(4):34-36,64. |
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| 作者姓名： | 李戟 马若龙 王志勇 |
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| 作者单位： | 黄河勘测规划设计有限公司工程物探研究院 郑州市 450003 |
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| 摘 要： | 该文简要说明了滑动测微计在桩身内力测试中的工作原理及资料处理方法.通过工程实例,分析桩身受荷时弹性模量随应变的变化规律,计算出各级荷载作用下桩身内力分布情况,并运用Matlab语言进行编程,绘制出各地层的桩侧摩阻力和端阻力等三维图形,为工程设计提供依据.
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| 关 键 词： | 滑动测微计 线法监测 内力测试 Matlab |
Analysis and Application of Sliding Micrometer in Internal Forces Measurement of Pile Foundation |
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| Li Ji,Ma Ruolong,Wang Zhiyong.Analysis and Application of Sliding Micrometer in Internal Forces Measurement of Pile Foundation[J].Site Investigation Science and Technology,2011(4):34-36,64. |
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| Authors: | Li Ji Ma Ruolong Wang Zhiyong |
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| Affiliation: | Li Ji Ma Ruolong Wang Zhiyong(Institute of Geophysical Prospecting,YREC) |
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| Abstract: | This paper briefly introduces the work principle and data processing methods of sliding micrometer in the internal forces measurement of pile foundation.Through an example of project,the regularities of elasticity modulus changed with strain are analyzed when the piles body are loaded,and the internal forces distribution is calculated under different load levels.Programmed using Matlab language,the three-dimensional graphics of the side friction resistance and end resistance are drew in different stratum,so... |
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| Keywords: | sliding micrometer linear monitoring internal forces measurement Matlab |
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