| 海岸带侵蚀灾害研究进展及思考 |
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| 引用本文： | 于德海,彭建兵,李滨.海岸带侵蚀灾害研究进展及思考[J].工程地质学报(英文版),2010,18(6):867-872. |
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| 作者姓名： | 于德海 彭建兵 李滨 |
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| 作者单位： | 1.大连海事大学道路与桥梁工程研究所 大连 116026; |
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| 基金项目： | 国家自然科学基金项目(40902075) |
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| 摘 要： | 在当今全球海平面上升的背景下,海岸侵蚀灾害已严重威胁着海岸带生存和生活环境,逐渐成为各相关领域的一个热点研究课题。因此,在总结中国典型海岸段侵蚀灾害的基础上,深刻探讨国内外海岸带侵蚀研究现状,并就此提出存在的两个关键性问题。最后,指出今后应重点加强以下5个方面的研究:(1)海岸侵蚀与地质环境条件的相关关系;(2)海岸侵蚀分区特征与发育分布规律;(3)侵蚀海岸的变形破坏模式;(4)岩土体在各种侵蚀因子作用下力学特性变化;(5)海岸稳定性的评价机制。
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| 关 键 词： | 海平面上升 海岸带 侵蚀灾害 地质因素 |
| 收稿时间： | 2010-05-20 |
REVIEW AND REFLECTION ON COASTAL EROSION DISASTER |
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| YU Dehai PENG Jianbing LI Bin.REVIEW AND REFLECTION ON COASTAL EROSION DISASTER[J].Journal of Engineering Geology,2010,18(6):867-872. |
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| Authors: | YU Dehai PENG Jianbing LI Bin |
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| Institution: | 1.Institute of Road and Bridge Engineering,Dalian Maritime University,Dalian 116026;2.Faculty of Geology Engineering and Geodesics,Chang'an University,Xi'an 710054;3.Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081 |
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| Abstract: | Under the background of global sea-level rise,the range of coastal erosion has become larger,and erosion degree has become more and more serious in recent years.Coastal erosion disasters have threatened the survival and living environments of coastal zones,and have gradually brought a great economic loss.Until now,occurrence mechanism and stability evaluation of coastal erosion disasters have not been fully understood yet.A majority of researchers at present are focused on the impact of wave,storm surge and... |
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| Keywords: | Sea-level rise Coastal zone Erosion disaster Geological factor |
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