地下填埋体多参数监报仪研制  

Development of Multi-parameter Monitoring Instrument for the Underground Landfill Bodies

作　　者：王洪辉[1] 庹先国[1] 张兆义[1] 张贵宇[1] 奚大顺[1] 

机构地区：[1]成都理工大学地质灾害防治与地质环境保护国家重点实验室地球探测与信息技术教育部重点实验室,成都610059

出　　处：《自动化与仪表》2010年第10期8-10,15,共4页Automation & Instrumentation

基　　金：国家创新方法专项基金(2008IM040500);国家自然科学基金项目(40974065);地质灾害防治与地质环境保护国家重点实验室自主研究课题(SKLGP2009Z007;GZ2009-13);四川省科技支撑计划(2008SZ0148)

摘　　要：地下填埋体在地震中存在周围填土方强压力挤压破坏的可能性,在破坏前往往伴随异常特征信息发生,及时准确获取、分析这些信息并发布预警成为防灾减灾的关键。多参数监报仪通过多传感器技术实时获取异常信息,采用有线、无线联合通信方式与上位机保持通信,客户端管理软件对异常信息进行分析决策。监报仪精度高、体积小、布线少,对5.12汶川地震中某地下填埋体进行了无人值守长期监测,取得了大量实时数据。截至发文,该填埋体处于安全状态,与监测数据高度一致,验证了监报仪的可靠性。It is possible that some underground landfill bodies will be destroyed by the strong pressure of the surrounding filling soil in the earthquake.Before the occurrence of the damage,there are often some anomalies.So the key action for disaster prevention and mitigation is to acquire and analyze the information in time,and then give a warning.The multi-parameter monitoring instrument consists of several kinds of sensors which are installed around the underground landfill bodies to acquire the information real-time.The host computer keeps communications with the sensors through the wired and wireless platform and makes decision by analyzing the acquisition information with the client management software.With the characterized of high precision,small size and less cabling,the monitor carried out a unattended and long-term monitoring on one underground landfill bodies in 5.12 Wenchuan earthquake and obtained a large number of real-time data.As to the document issued,the underground landfill body is being safety,which has a high consistent with the monitoring data to verify the reliability of the monitoring instrument.

关 键 词：倾斜度 位移 压力 辐射测量 监测预警 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]