人民长江
人民長江
인민장강
YANGTZE RIVER
2015年
12期
91-94,102
,共5页
数据库%微震监测%信息源拓展%大坝安全监测系统
數據庫%微震鑑測%信息源拓展%大壩安全鑑測繫統
수거고%미진감측%신식원탁전%대패안전감측계통
database%microseismic monitoring%information sources expansion%dam safety monitoring system
综合分析了大坝安全监测系统传感器特点,结合微震监测等新型传感器系统的发展,通过分析系统的信息流,揭示了在传感器、模拟信号、数据转换器、数字信号及数据库等5种形态下实现信息源拓展的基本原理。通过实例以及E-R图分析上述信息源拓展的特征,并给出了将微震监测通过数据库统一到大坝安全监测系统的方案。
綜閤分析瞭大壩安全鑑測繫統傳感器特點,結閤微震鑑測等新型傳感器繫統的髮展,通過分析繫統的信息流,揭示瞭在傳感器、模擬信號、數據轉換器、數字信號及數據庫等5種形態下實現信息源拓展的基本原理。通過實例以及E-R圖分析上述信息源拓展的特徵,併給齣瞭將微震鑑測通過數據庫統一到大壩安全鑑測繫統的方案。
종합분석료대패안전감측계통전감기특점,결합미진감측등신형전감기계통적발전,통과분석계통적신식류,게시료재전감기、모의신호、수거전환기、수자신호급수거고등5충형태하실현신식원탁전적기본원리。통과실례이급E-R도분석상술신식원탁전적특정,병급출료장미진감측통과수거고통일도대패안전감측계통적방안。
We comprehensively analyze the characteristics of the sensor in dam safety monitoring system. In the combination of the development of new type of sensor system of microseismic monitoring etc. and the analysis of the system information flow, the fundamental principle of expansion realization of information sources under 5 patterns of sensor, simulation signal, digital trans-ducer, digital signal and database is revealed. The characteristics of the above-mentioned information sources expansion are an-alyzed through practical case and E-R graph and the solution of integrating the microseismic monitoring into dam safety monito-ring via database is put forward.