石振明, 马小龙, 彭铭, 朱艳. 2015: 不同影响因素和测试技术下的滑坡模型试验研究与展望. 工程地质学报, 23(s1): 535-546. DOI: 10.13544/j.cnki.jeg.2015.s1.082
    引用本文: 石振明, 马小龙, 彭铭, 朱艳. 2015: 不同影响因素和测试技术下的滑坡模型试验研究与展望. 工程地质学报, 23(s1): 535-546. DOI: 10.13544/j.cnki.jeg.2015.s1.082
    SHI Zhenming, MA Xiaolong, PENG Ming, ZHU Yan. 2015: STATE-OF-THE-ART AND PROSPECT OF THE LANDSLIDE MODEL TEST UNDER DIFFERENT INFLUENCING FACTORS AND MEASUREMENT TECHNOLOGIES. JOURNAL OF ENGINEERING GEOLOGY, 23(s1): 535-546. DOI: 10.13544/j.cnki.jeg.2015.s1.082
    Citation: SHI Zhenming, MA Xiaolong, PENG Ming, ZHU Yan. 2015: STATE-OF-THE-ART AND PROSPECT OF THE LANDSLIDE MODEL TEST UNDER DIFFERENT INFLUENCING FACTORS AND MEASUREMENT TECHNOLOGIES. JOURNAL OF ENGINEERING GEOLOGY, 23(s1): 535-546. DOI: 10.13544/j.cnki.jeg.2015.s1.082

    不同影响因素和测试技术下的滑坡模型试验研究与展望

    STATE-OF-THE-ART AND PROSPECT OF THE LANDSLIDE MODEL TEST UNDER DIFFERENT INFLUENCING FACTORS AND MEASUREMENT TECHNOLOGIES

    • 摘要: 滑坡是一种常见的全球性的地质灾害, 也是我国最主要的地质灾害之一。滑坡灾害具有极大的危害性, 常常造成大量的人员伤亡和经济损失。在现有研究滑坡形成机理的方法中, 模型试验有不可替代的优势:可以很好的再现滑坡发生全过程, 直观地对滑坡变形破坏的特征进行观测, 可以进行定量化、精细化地测试力学参数的输入和输出, 试验条件和因素较易控制, 可操作性强等。近些年来众多学者利用模型试验对滑坡进行了研究, 取得大量的研究成果。但目前的研究比较分散, 尚未进行系统的总结。本文主要从滑坡影响因素(加载、降雨、库水、地震等)和模型试验中的测试技术两方面对滑坡模型试验进行了系统性的总结, 并对今后滑坡模型试验的研究方向进行了展望, 以期为后续的研究工作奠定基础。

       

      Abstract: Landslide is a common global geologic disaster, and also one of the major geologic disasters in China. Landslides often incur a lot of casualties and enormous economic loss. Model test is one of the most effective ways on studying landslide mechanisms, which has irreplaceable advantage: it can reproduce the whole process of landslide; it can be observed with the characteristics of the landslide deformation and failure process; the inputs and outputs of the tests can be quantitatively and precisely measured; it's easy to control the condition and factors of model test. In recent years, a lot of research results on landslides using model test have been achieved. However, the existing research are relatively scattered and have not be systematically summarized. This paper aims to review the development of landslide model test systematically with emphases on influence factors of landslide(loading, rainfall, reservoir water level and earthquake et al.) and the measurement technologies, and provide prospect for the study on landslide model test in the future. The study may lay the foundation for the subsequent related work.

       

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