| 某混凝土坝坝体压应力计监测资料分析 |
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| 引用本文： | 陈真林,何金平.某混凝土坝坝体压应力计监测资料分析[J].黑龙江水专学报,2006,33(3):34-37. |
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| 作者姓名： | 陈真林 何金平 |
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| 作者单位： | 1. 湖北省水利水电科学研究所,武汉,430070
2. 武汉大学,水利水电学院,武汉,430072 |
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| 摘 要： | 在定性分析的基础上,通过建立数学模型,对某混凝土坝压应力计观测资料进行了定量分析.分析表明:该混凝土坝压应力计实测资料基本上能反映出坝体测点部位混凝土压应力状况;其变化规律和分布规律符合混凝土大坝的一般物理力学规律;混凝土实测压应力主要受水压和温度的影响,时效应力正趋于稳定,坝体应力性态良好.
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| 关 键 词： | 混凝土坝 压应力计 监测 资料分析 |
| 文章编号： | 1000-9833(2006)03-0034-04 |
| 收稿时间： | 03 22 2006 12:00AM |
| 修稿时间： | 04 15 2006 12:00AM |
Analysis on the Monitoring Data of Compression Stress Metre in a Concrete Dam |
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| CHEN Zhen-lin,He Jin-ping.Analysis on the Monitoring Data of Compression Stress Metre in a Concrete Dam[J].Journal of Heilongjiang Hydraulic Engineering College,2006,33(3):34-37. |
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| Authors: | CHEN Zhen-lin He Jin-ping |
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| Affiliation: | 1. Hubei Provincial Research Institute of Water Resources and Hydropower, Wuhan 430070,China; 2. College of Water Resources and Hydropower. Wuhan University. Wuhan 430072, China |
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| Abstract: | Based on qualitative analysis,the observational data of compression stress metre in a concrete dam have been analyzed quantitatively in this paper by mathematical mode.The results indicate that the monitoring data of compression stress metre can basically reflect the stress status of the measuring points in the dam,the change and distribution of stress are generally conforming with the physical and mechanical law,the monitoring compression stress of the concrete dam is mainly affected in the working period by the water pressure and temperature variation,the time effect stress is gradually become steady,and the compressive stress behavior of the dam is all right. |
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| Keywords: | concrete dam compression stress metre safety monitoring data analysis |
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