溃屈型滑坡失稳机制及稳定性评价方法研究进展  

Research Progress on the Instability Mechanisms and Stability Evaluation Method of Buckling Landslides

作　　者：施佳乐 张彦君 范宁 谭建民 裴来政 叶润青 刘磊 SHI Jia-Le;ZHANG Yan-Jun;FAN Ning;TAN Jian-Min;PEI Lai-Zheng;YE Run-Qing;LIU Lei(Wuhan Center,China Geological Survey(Geosciences Innovation Center of Central South China),Wuhan 430205,Hubei,China;Innovation Base for Geo-safety Risk Forecasting and Prevention Technology in Central South China,Geological Society of China,Wuhan 430205,Hubei,China;College of Civil Engineering and Architecture,Wenzhou University,Wenzhou 325035,Zhejiang,China;Key Laboratory of Engineering and Technology for Soft Soil Foundation and Tideland Reclamation of Zhejiang Province,Wenzhou 325035,Zhejiang,China)

机构地区：[1]中国地质调查局武汉地质调查中心(中南地质科技创新中心),湖北武汉430205 [2]中国地质学会中南地区地质安全风险监测预警与防控技术创新基地,湖北武汉430205 [3]温州大学建筑工程学院,浙江温州325035 [4]浙江省软弱土地基与海涂围垦工程技术重点实验室,浙江温州325035

出　　处：《华南地质》2025年第1期38-50,共13页South China Geology

基　　金：湖北省自然科学基金项目(2021CFB280);中国地质调查局武汉地质调查中心“潜龙计划”青年人才项目(QL2022-10);三峡后续工作地质灾害防治项目(0001212024C C60 002);中国地质调查局项目(DD20221740)。

摘　　要：溃屈型滑坡作为常见的山地灾害,其动力演化过程较为复杂,涉及主动区顺层滑移和被动区弯曲隆起的变形协同,以及主动区和被动区范围的动态变化;开展相关研究通常需要对上述复杂过程进行简化处理,导致现有的溃屈型滑坡研究方法种类繁多但普适性有限。基于文献计量分析方法,本文对溃屈型滑坡相关文献的数量、期刊和关键词进行梳理,系统分析溃屈型滑坡领域的研究现状及发展趋势。在此基础上,首先分类探讨了理论解析、模型试验和数值模拟等溃屈型滑坡失稳机制及稳定性分析方法;随后,系统探讨了溃屈型滑坡稳定性的影响因素,包括岩层倾角、岩层厚度、岩性、滑移面黏聚力和内摩擦角等内在因素,以及水和地震等触发因素。最后,本文对溃屈型滑坡领域未来的研究和实践方向进行了展望。As the common mountainous hazard,the buckling landslide is characterized by complicated dynamic evolution process,which involves the synergistic deformation of the sliding of active zone and the bending-bulging of passive zone,and the dynamic alteration of the ranges of active and passive zones.The simplification of aforementioned evolution process is usually necessary for relevant research on buckling landslides,resulting in a variety of research methods with limited applicability.By using the bibliometric landslides,and systematically reviews the situation and development trend of this research topic.On thatbasis,the mainstream methods for the bucking mechanism and stability analysis,including the analyticalsolution,model experiment and numerical simulation,are summarized and discussed;Then,the summary onthe influencing factors,including the intrinsic factors such as the dip and thickness of rock layer,the lithology,the cohesion and internal friction angle of basal sliding surface,and the triggering factors such as the waterand the earthquake,is performed.Finally,some prospects for the future study and practice in the researchfield of buckling landslides are provided.

关 键 词：溃屈型滑坡 文献计量分析 研究方法 影响因素 

分 类 号：P642.22[天文地球—工程地质学]