| 三维地质力学模型试验中光纤传感器的应用研究 |
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| 引用本文： | 李仲奎,王爱民.三维地质力学模型试验中光纤传感器的应用研究[J].实验技术与管理,2006,23(12):57-60. |
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| 作者姓名： | 李仲奎 王爱民 |
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| 作者单位： | 清华大学,水利水电工程系,北京,100084 |
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| 摘 要： | 近年来，在地下结构三维地质力学模型试验的研究中。多项新技术得到应用和开发，其中也包括采用光纤传感器量测模型材料中的应变和变形，这使模型试验上了一个新台阶。采用光纤传感器量测。对于地质力学模型试验来说还是一项新技术。该文结合在一个大比尺的地质力学模型试验中采用光纤传感器的经验，对它的实际应用及埋设方法做了进一步的探讨和设想。
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| 关 键 词： | 光纤传感器 变形量测 三维地质力学模型试验 |
| 文章编号： | 1002-4956（2006）12-0057-04 |
| 收稿时间： | 2006-05-12 |
| 修稿时间： | 2006年5月12日 |
Application and consideration of using fiber- sensor measurement in a 3D geo-mechanical model test |
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| LI Zhong-kui,WANG Ai-min.Application and consideration of using fiber- sensor measurement in a 3D geo-mechanical model test[J].Experimental Technology and Management,2006,23(12):57-60. |
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| Authors: | LI Zhong-kui WANG Ai-min |
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| Institution: | Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China |
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| Abstract: | Several new technologies have been applied and developed by researchers recently and used successfully for 3D geo-mechanical model test of large scaled underground structures and good results have been obtained. Among them, the Fiber- Sensor is one of the new technologies for the strain/stress measurement in model materials. It makes the physical model test stepped up to a new stage. However, some of its capabilities still need to be studied and improved. In this paper, the feasibility of using the Fiber-Sensor in the large scaled geo-mechanical model test is studied, and the way of protecting the Fiber- Sensor prevents is discussed briefly. |
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| Keywords: | fiber- sensor deformation measurement 3D geo- mechanical model test |
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