研究的土石坝监测系统基于GPS与网络传输技术,以土石坝变形体为监测对象,对其在时空域的变形信息实施实时监测。通过对监测数据的实时存储、计算分析,并对数据进行绘图分析,同时通过系统的预警功能模块设置预警值,实时对监测数据进行位移比较,如超过预警值就进行声音和短信报警以便大坝相关的管理人员能及时地对险情做出反应,从而保障人民的生命和财产安全。
Abstract
The monitoring system for earth-rock dam is based on GPS and network transmission technology. The system is employed to carry out real-time monitoring for the deformation of earth-rock dam’s deformable body in time-space domain. The monitored data can be real-time stored, calculated and made into diagrams. The warning value can be set by the prewarning module, and as soon as the monitored displacement exceeds the warning value, alarm will be sent to managers by sound or text message. It is easy for managers to make in-time response to dangerous conditions so as to protect the human life and property.
关键词
自动化监测系统 /
土石坝 /
GPS /
预警
Key words
automatic monitoring warning system /
earth-rock dam /
global positioning system /
alarm
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基金
国家自然科学基金资助项目(40701111);重庆市教育委员会科学技术研究项目(KJ120402);教育部博士点专项基金资助(20115522110003)
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