Real-Time City Gas Network Damage Estimation System: SIGNAL
Real-Time City Gas Network Damage Estimation System: SIGNAL
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实时城市燃气网络损坏评估系统：SIGNAL
DOI：
10.1007/978-3-642-55903-7_93
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发表时间：
2003
期刊：
影响因子：
--
通讯作者：
K. Takahashi
中科院分区：
文献类型：
--
作者：
Y. Shimizu;K. Takahashi
SIGNAL的主要功能包括使用可靠的无线电网络快速监测：331个地点的SI和地震加速度，5个地点的加速度波，以及被认为最有可能受到地面液化影响的20个地点的地下水位上升。该实时地震数据与燃气管道和地面条件的GIS数据库相关联，以根据以前地震中遭受的管道损坏记录进行准确的损坏估计。对燃气管网的破坏程度进行评估，有助于快速实施应急工作，制定高效准确的恢复方案。
SIGNAL’S main functions include the rapid monitoring, using a reliable radio network, of: SI and seismic acceleration at 331 locations, acceleration waves at 5 locations, and rising ground water levels at 20 locations considered most at risk from ground liquefaction. This real-time earthquake data is linked to GIS data bases of gas pipelines and ground conditions, to give an accurate damage estimation based on records of pipe damage suffered in previous earthquakes. The estimation of damage to the gas network is useful for the rapid implementation of emergency work, and in drawing up efficient and accurate restoration plans.