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首页> 外文会议>EAGE Conference Exhibition >EARTHQUAKE HAZARD ASSESSMENT – SOME LESSONS LEARNED FROM THE DECEMBER 2004 SUMATRA-ANDAMAN ISLANDS EARTHQUAKE AND INDIAN OCEAN TSUNAMIS
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EARTHQUAKE HAZARD ASSESSMENT – SOME LESSONS LEARNED FROM THE DECEMBER 2004 SUMATRA-ANDAMAN ISLANDS EARTHQUAKE AND INDIAN OCEAN TSUNAMIS

机译：地震危险评估 - 从2004年12月苏门答腊群岛地震和印度洋海啸中汲取的一些经验教训

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摘要

The devastation and loss of life caused by the December 2004 Sumatra-Andaman Islands earthquake and Indian Ocean tsunamis was a clear demonstration of the power and unpredictability of nature and the vulnerability of man. This catastrophe once again reinforced the urgent need for global attention to natural hazard and risk management. Identifying and assessing natural hazards is an essential component of the risk management process. This paper provides an overview of earthquake-related hazards as well as guidance on how to consider these hazards in the site selection process for new facilities. Seismic ground-shaking is historically the most significant earthquake hazard to man-made structures with the hazard from flooding associated with tsunamis a significant threat in coastal areas. The seismic hazards of fault rupture, liquefaction, soil differential compaction, and landsliding should also be considered. In addition, there are collateral hazards associated with earthquakes that may affect facility performance in the aftermath of an earthquake. These include: damage to lifelines (transportation, communication and utility networks), damage to support facilities, damage to adjacent structures which store hazardous materials, and post earthquake fires. Specific guidance on actions to be taken to assess earthquake related hazards during the site selection process including a simple checklist for site analysis are provided. The guidance provided is illustrated with case study examples and reports on some lessons learned from the December 2004 Sumatra-Andaman Islands earthquake.
机译：2004年12月苏门答腊群岛地震和印度洋海啸造成的生命造成的破坏和损失是清楚地了解性质和不可预测性和人类脆弱性的展示。这种灾难再次加强了对全球对自然灾害和风险管理的迫切需要。识别和评估自然危害是风险管理过程的重要组成部分。本文概述了与地震相关的危害以及如何考虑新设施的场地选择过程中这些危害的指导。地震地面摇动是历史上，对人造结构的地震危害与海啸相关的洪水与海啸相关的灾害造成危害是沿海地区的重大威胁。还应考虑故障破裂，液化，土差速压实和山脉的地震危害。此外，还有与地震中可能影响地震发生后性能的地震有关的抵押品危害。这些包括：损坏生命线（运输，通信和公用设施），支持设施的损坏，对储存危险材料的相邻结构的损坏以及地震发生。提供了关于在网站选择过程中评估地震相关危险的具体指导，包括用于站点分析的简单清单。提供的指导是用案例研究例子和报告关于从2004年12月苏门答腊群岛地震所吸取的一些经验教训。

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