本文主要研究内容
作者陈甫源,于普兵,吴修广,朱韫泽（2019）在《REFINED RISK ASSESSMENT OF STORM SURGE DISASTER IN COASTAL PLAIN: A CASE STUDY OF PINGYANG COUNTY》一文中研究指出：As the risk of storm surge on coastal plains increases, the research on disaster risk assessment is fundamental for disaster management. Disaster risk assessment tends to develop towards the direction of refinement and it gradually plays a more important role. According to the characteristics of storm surge disaster in coastal plain, the paper uses refined floodplain numerical model which combines typhoon, flood, astronomical tide and waves to simulate inundation process. The model also considers influencing factors of dike-breaking, micro-topography and buildings. Precise calculation is executed for the range and the submerged depth caused by floodplain flow in coastal plain. Based on 3 S technology, disaster-bearing bodies are subdivided into the smallest unit of the ground object, and the vulnerability of these units is evaluated. Refined risk assessment of storm surge disaster for the coastal plain is obtained, and the detailed distribution of risk areas at different risk levels is achieved. These results can be widely applied in many fields,such as disaster prevention and mitigation, urban planning, industrial arrangement, disaster insurance and so on.
Abstract
As the risk of storm surge on coastal plains increases, the research on disaster risk assessment is fundamental for disaster management. Disaster risk assessment tends to develop towards the direction of refinement and it gradually plays a more important role. According to the characteristics of storm surge disaster in coastal plain, the paper uses refined floodplain numerical model which combines typhoon, flood, astronomical tide and waves to simulate inundation process. The model also considers influencing factors of dike-breaking, micro-topography and buildings. Precise calculation is executed for the range and the submerged depth caused by floodplain flow in coastal plain. Based on 3 S technology, disaster-bearing bodies are subdivided into the smallest unit of the ground object, and the vulnerability of these units is evaluated. Refined risk assessment of storm surge disaster for the coastal plain is obtained, and the detailed distribution of risk areas at different risk levels is achieved. These results can be widely applied in many fields,such as disaster prevention and mitigation, urban planning, industrial arrangement, disaster insurance and so on.
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论文作者分别是来自Journal of Tropical Meteorology的陈甫源,于普兵,吴修广,朱韫泽，发表于刊物Journal of Tropical Meteorology2019年03期论文，是一篇关于,Journal of Tropical Meteorology2019年03期论文的文章。本文可供学术参考使用，各位学者可以免费参考阅读下载，文章观点不代表本站观点，资料来自Journal of Tropical Meteorology2019年03期论文网站，若本站收录的文献无意侵犯了您的著作版权，请联系我们删除。