| 丁坝工程冲刷与防护措施研究综述 |
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| 引用本文： | 武永新,王建家,苑希民. 丁坝工程冲刷与防护措施研究综述[J]. 自然灾害学报, 2020, 0(1): 1-10 |
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| 作者姓名： | 武永新 王建家 苑希民 |
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| 作者单位： | 天津大学水利工程仿真与安全国家重点实验室;天津大学建筑工程学院 |
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| 基金项目： | 国家重点研发计划资助项目(2018YFC1508403)~~ |
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| 摘 要： | 丁坝是一种典型的河道整治建筑物,在控导工程中被广泛应用,实际工程中对于丁坝冲刷与防护的研究尤为重要,关系到丁坝的稳定与安全。本文系统的回顾了国内外丁坝工程冲刷与防护安全的研究进展,重点从机理研究、原型观测、物理模型、数值模拟和防护措施等五个方面对丁坝冲刷及防护的研究成果进行综述,总结分析了国内外丁坝冲刷的理论研究动态及存在的不足,并提出大致的研究思路以期为后续的丁坝冲刷与防护相关问题的研究提供科学建议。
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| 关 键 词： | 丁坝 控导工程 冲刷机理 冲刷过程 防护措施 研究综述 |
Research summary on scouring and protection safety of spur dike |
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| WU Yongxin,WANG Jianjia,YUAN Ximin. Research summary on scouring and protection safety of spur dike[J]. Journal of Natural Disasters, 2020, 0(1): 1-10 |
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| Authors: | WU Yongxin WANG Jianjia YUAN Ximin |
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| Affiliation: | (State Key Laboratory of Hydraulic Engineering Simulation and Safety,Tianjin University,Tianjin 300072,China;School of Civil Engineering,Tianjin University,Tianjin 300072,China) |
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| Abstract: | Spur dike is a typical river regulation building.It is widely used in control work.The research on scouring and protection of spur dike is especially important in practical engineering,which is related to the stability and safety of spur dike.This paper systematically reviews the research progress of scour and protection safety of spur dike at home and abroad.The research progress on mechanism research,prototype observation,physical modelling,numerical simulation and protective measure of scour at spurdike is introduced and discussed.The theoretical research trends and shortcomings of spur scouring at home and abroad,and put forward the general research ideas to provide scientific advice for the subsequent research on spur scouring and protection related issues. |
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| Keywords: | spur dike control work scour mechanism scour process protective measures research summary |
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