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) ›› 2017, Vol. 36 ›› Issue (11): 66-70.DOI: 10.3969/j.issn.1674-0696.2017.11.13

• 港口航道·水利水电·资源环境 • 上一篇    下一篇

重庆市地质灾害气候性诱发机理分析

黄明奎,马璐   

  1. (重庆交通大学 土木工程学院,重庆400074)
  • 收稿日期:2016-04-25 修回日期:2016-07-12 出版日期:2017-11-19 发布日期:2017-11-19
  • 作者简介:黄明奎(1975—),男,四川隆昌人,博士后,教授,主要从事隧道及岩土工程方面的教学研究工作。E-mail: hmksmile@163.com。
  • 基金资助:
    重庆市教委基金资助项目(2019501129)

Climatically Induced Mechanism of Geological Disasters in Chongqing

HUANG Mingkui, MA Lu   

  1. (School of Civil Engineering, Chongqing Jiaotong University, Chongqing 400074, P. R. China)
  • Received:2016-04-25 Revised:2016-07-12 Online:2017-11-19 Published:2017-11-19

摘要: 气 候异常已成为全球环境、工程建设与运营面临的主要问题,也是诱发山区地质灾害的主要因素之一。重庆是我国地质灾害发生最严重的地区之一,为了研 究重庆地区地质灾害气候性诱发机理,在统计分析了重庆1950年以来的地质灾害和气象资料的基础上,分析了重庆市气温、降雨强度等气候变化特征以及 地质灾害与气候变化的耦合特征,并研究了重庆市地质灾害的气候性诱发机理,揭示了气候变化特别是极端气候对地质灾害的影响规律,结果可为地质灾 害的预测、预防和治理提供技术参考。

关键词: 地质工程, 地质灾害, 气候变化, 耦合, 诱发机理

Abstract: Unusual climate has been one of the main problems for global environmental protection, engineering construction and operation today, and it is also one of the main factors that induced the geological disasters in mountainous areas. Chongqing is one of the most severe areas that generate geological disasters in China. To study the climatically induced mechanism of geological disasters in Chongqing, the climatic change characteristics, such as atmospheric temperature and rainfall intensity, and the coupling features of the geological disaster and climatic change were analyzed, which was based on the meteorological and geological disasters data since 1950 in Chongqing. Then, the climatically induced mechanism of geological disasters in Chongqing was studied. The results reveal the law of the geological disasters induced by climatic change especially extreme climate. The results also provide the technical reference for forecasting, preventing and treating geological disasters.

Key words: geological engineering, geological disaster, climatic change, coupling, induced mechanism

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