| GPS在山区滑坡变形监测中的应用 |
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| 引用本文： | 唐杰军,;汪亦显.GPS在山区滑坡变形监测中的应用[J].地震学刊,2009(1):98-102. |
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| 作者姓名： | 唐杰军 ;汪亦显 |
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| 作者单位： | [1]湖南交通职业技术学院,长沙410004; [2]中南大学资源与安全工程学院,长沙410083 |
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| 摘 要： | 山区滑坡的稳定性一直是倍受关注的一个重要安全问题。本文讨论了滑坡位移传统监测方法的缺陷和新型的基于GPS的自动监测技术所具有的独特优势，介绍了适用于山区公路滑坡位移监测的高精度的GPS技术。实践表明，采用GPS技术进行山区滑坡的稳定性监测，具有可操作性更强、精度更高、不受气候条件约束以及高度自动化等优点，能够为预测边坡可能出现失稳破坏的部位和变形破坏时间提供更可靠的监测资料，因而GPS监测技术值得在山区滑坡的变形监测领域中推广使用。
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| 关 键 词： | GPS 山区滑坡 变形监测 |
Application of GPS in Monitoring of Deformation in Mountainous-Area Landslides |
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| Institution: | TANG Jie-jun, WANG Yi-xian (1. Hunan Communication Polytechnic, Changsha 410004, China 2. School of Resources ＆ Safety Engineering, Central South University, Changsha 410083, China) |
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| Abstract: | The stability of mountainous-area landslides is an important safty-issue which is always concerned about in the road slope disaster. The paper discuss the disadvantages of the traditional slope monitoring methods for mountainous-area landslides, the advantages of the new type technology based on GPS and introduces the GPS technology with high precision and suitable for monitoring displacement of mountainous-area landslides. The development of GPS positioning technique has provided a simple and reliable way in deformation monitoring of mountainous-area landslides and in other engineering applications. It is not restricted by the weather conditions, but has high degree of automation. The potential failure place of slope and the failure time can be predicted by the deformation monitoring by GPS. The practice indicates that GPS monitoring is reliable and it is better in operability and precision compared to traditional. It deserves being widely spread in the filed of slope deformation monitoring. |
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| Keywords: | GPS mountainous-area landslides deformation monitoring |
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