中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2025, Vol. 44 ›› Issue (5): 81-87.DOI: 10.3969/j.issn.1674-0696.2025.05.11

• 港口航道·水利水电 • 上一篇    

滑坡涌浪危险性云模型及其应用研究

牟萍1,王平义1,韩林峰1,喻涛1,张帆2   

  1. (1. 重庆交通大学 水利水运工程教育部重点实验室,重庆 400041; 2. 长江师范学院 土木建筑工程学院,重庆 408100)
  • 收稿日期:2024-06-06 修回日期:2025-03-11 发布日期:2025-05-23
  • 作者简介:牟萍(1986—),山东德州人,副教授,博士,主要从事滑坡涌浪灾害风险评估方面研究。E-mail: muping@cqjtu.edu.cn 通信作者:喻涛(1980—),河南信阳人,教授,博士,主要从事水沙动力学、航道整治理论及技术方面的研究。E-mail: 990201500008@cqjtu.edu.cn
  • 基金资助:
    重庆市社会科学规划项目(2021BS064); 国家自然科学基金面上项目( 52379059 ); 重庆市自然科学基金创新发展联合基金项目(CSTB2023NSCQ-LZX0097); 重庆交通大学国家内河航道整治工程技术研究中心暨水利水运工程教育部重点实验室开放基金项目(SLK2021B07)

Cloud Model of the Landslide-Generated Surge Hazard and Its Application

MU Ping1, WANG Pingyi1, HAN Linfeng1, YU Tao1, ZHANG Fan2   

  1. (1. Key Laboratory of Hydraulic and Waterway Engineering of the Ministry of Education, Chongqing Jiaotong University, Chongqing 400074, China;2. School of Civil and Architectural Engineering, Yangtze Normal University, Chongqing 408100, China)
  • Received:2024-06-06 Revised:2025-03-11 Published:2025-05-23

摘要: 滑坡涌浪灾害作为一种突发性自然灾害,其预测与防护是工程中需研究的重要问题。笔者在涌浪成因机理分析基础上,基于滑坡体规模、坡形、岩性、高度、水面宽度、水深和河道特征等7个影响因子的滑坡涌浪危险性指标体系,构建了滑坡涌浪危险性评价云模型,并将该云模型应用于三峡库区3组典型滑坡案例。结果表明:云模型理论可用于研究滑坡涌浪灾害危险性;三峡库区典型滑坡涌浪灾害的危险程度处于中等和较高之间;应对库区潜在滑坡体进行实时监测预警,并采取相应的措施。

关键词: 港口与航道工程;滑坡涌浪;危险性;云模型;指标体系

Abstract: As a type of abrupt natural disaster, the prediction and prevention of landslide-generated surge disaster are important issues that need to be studied in engineering. Based on the analysis of the landslide-generated surge formation mechanism, a landslide-generated surge hazard assessment cloud model based on its evaluation index system including seven influencing factors was established, such as landslide scale, slope shape, lithology, height, water surface width, water depth and river channel characteristics. Moreover, the proposed cloud model was applied to three typical landslide cases in the Three Gorges Reservoir area. The results indicate that the proposed cloud model theory can be used to study the hazard of the landslide-generated surge disasters. The hazard level of the typical landslide-generated surge disasters in the Three Gorges Reservoir area ranges from moderate to high. It is necessary to conduct real-time monitoring and early warning of potential landslide bodies in the reservoir area and to take corresponding measures.

Key words: port and waterway engineering; landslide-generated surge; hazard; cloud model; index system

中图分类号: