高位高能岩崩研究现状与发展趋势

被引:28
|
作者
罗刚 [1 ]
程谦恭 [1 ,2 ]
沈位刚 [1 ]
凌斯祥 [1 ]
张晓宇 [3 ]
邹鹏 [1 ]
赵永杰 [1 ]
机构
[1] 西南交通大学地球科学与环境工程学院
[2] 西南交通大学高速铁路运营安全空间信息技术国家地方联合工程实验室
[3] 中铁第一勘察设计院集团有限公司
基金
国家自然科学基金重点项目; 国家重点研发计划;
关键词
高位高能岩崩; 早期识别; 动力学机理; 防治措施; 工程地质;
D O I
暂无
中图分类号
P642.21 [崩塌];
学科分类号
0837 ;
摘要
高位岩崩作为高山峡谷区、海岸、交通廊道、露天矿山常见的地质灾害类型之一,具有泛生性、突发性、隐蔽性及致灾严重性等基本特性.近年来,伴随全球地震频发和气候急剧变化,高位高能岩崩事件显著增多,造成严重的生命财产损失.目前,高位高能岩崩识别和预警技术、失稳和运动机理、灾害链效应成为国际地球科学领域的研究热点之一.本文从岩崩早期识别、失稳和运动机理、综合防护技术措施等方面归纳总结了目前的主要研究成果,并提出了岩桥损伤识别方法、动态监测技术、稳定性动态评价方法、早期预警模型、运动机理和综合防控技术是亟待解决的科学问题和技术难题.这些问题的解决将有助于高位高能岩崩综合防治.
引用
收藏
页码:913 / 934
页数:22
相关论文
共 139 条
  • [1] 毕织铁路地质灾害危险性评价研究.[D].李萌.西南交通大学.2018, 09
  • [2] 宝成铁路K400+000~170崩塌稳定性分析及防治措施研究.[D].赵艳华.西南交通大学.2014, 10
  • [3] Predictions of Localised Damage to Concrete Caused by a Low-Velocity Impact.[J].Majeed Zireen Z.A.;Lam Nelson T.K.;Gad Emad F..International Journal of Impact Engineering.2021,
  • [4] Contributions of Rock Mass Structure to the Emplacement of Fragmenting Rockfalls and Rockslides: Insights From Laboratory Experiments
    Lin, Qiwen
    Cheng, Qiangong
    Li, Kun
    Xie, Yu
    Wang, Yufeng
    [J]. JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 2020, 125 (04)
  • [5] Decoupling the Role of Inertia, Friction, and Cohesion in Dense Granular Avalanche Pressure Build-up on Obstacles
    Kyburz, M. L.
    Sovilla, Betty
    Gaume, Johan
    Ancey, Christophe
    [J]. JOURNAL OF GEOPHYSICAL RESEARCH-EARTH SURFACE, 2020, 125 (02)
  • [6] Evaluation of Maximum Rockfall Dimensions Based on Probabilistic Assessment of the Penetration of the Sliding Planes into the Slope.[J].O. Mavrouli;J. Corominas.Rock Mechanics and Rock Engineering.2020, prepublish
  • [7] Effects of elastoplastic strengthening of gravel soil on rockfall impact force and penetration depth.[J].Yusuo Wang;Ming Xu;Chao Yang;Mengyuan Lu;Jie Meng;Zhilong Wang;Mingnian Wang.International Journal of Impact Engineering.2020, C
  • [8] Earthquake-Induced Chains of Geologic Hazards: Patterns, Mechanisms, and Impacts
    Fan, Xuanmei
    Scaringi, Gianvito
    Korup, Oliver
    West, A. Joshua
    van Westen, Cees J.
    Tanyas, Hakan
    Hovius, Niels
    Hales, Tristram C.
    Jibson, Randall W.
    Allstadt, Kate E.
    Zhang, Limin
    Evans, Stephen G.
    Xu, Chong
    Li, Gen
    Pei, Xiangjun
    Xu, Qiang
    Huang, Runqiu
    [J]. REVIEWS OF GEOPHYSICS, 2019, 57 (02) : 421 - 503
  • [9] A collision fragmentation model for predicting the distal reach of brittle fragmentable rock initiated from a cliff
    Gang Luo
    Hu Xiewen
    Du Yingjin
    Fu Jiankang
    Mei Xuefeng
    [J]. BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2019, 78 (01) : 579 - 592
  • [10] Quantitative assessment for the rockfall hazard in a post-earthquake high rock slope using terrestrial laser scanning.[J].Hai-bo Li;Xiao-wen Li;Wan-zhou Li;Shi-lin Zhang;Jia-wen Zhou.Engineering Geology.2019,