REAL-TIME INFORMATION SYSTEMS FOR SEISMIC HAZARDS MITIGATION UREDAS, HERAS AND PIC
REAL-TIME INFORMATION SYSTEMS FOR SEISMIC HAZARDS MITIGATION UREDAS, HERAS AND PIC
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用于减轻地震灾害的实时信息系统 UREDAS、HERAS 和 PIC
DOI：
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发表时间：
1996
期刊：
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通讯作者：
Y. Nakamura
中科院分区：
文献类型：
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作者：
Y. Nakamura
修建坚固的建筑物和设施是做好地震灾害防御工作的基本对策。对于铁路系统来说，乘客在强烈运动中的安全是关系到列车运行安全和稳定性的一大问题。一般来说，EDP不仅需要硬件措施，还需要软件措施，以最大限度地减少地震破坏的影响。本文介绍了EDP的基本概念，概述了实时地震信息系统、紧急地震探测与报警系统(UrEDAS)和灾害评估与恢复辅助系统(HERAS)。此外，作为这些系统的基本技术，提出了利用便携式智能采集器(PIC)和易损性指数K值对地表和建筑物进行调查的方法。
Constructing strong structures and facilities is an essential countermeasure in Earthquake Disaster Prevention (EDP). For railway systems, the safety of passengers from strong motion is a big concern regarding safety and stability of running trains. The EDP, in general, requires not only the hardware measures but also the software measures to minimize the influence of earthquake damage. In this paper, basic concepts for the EDP are described and the real-time earthquake information systems, Urgent Earthquake Detection and Alarm System (UrEDAS), and Hazards Estimation and Restoration Aid System (HERAS), are outlined. Furthermore, as the elementary techniques of these systems, investigation methods using the Portable Intelligent Collector (PIC) and vulnerability index K-values for ground surface and structures are proposed.