唐辉明, 蔡毅, 张永权, 张申. 2016: 测斜仪在滑坡深部位移监测中的应用现状及展望. 工程地质学报, 24(s1): 702-709. DOI: 10.13544/j.cnki.jeg.2016.s1.102
    引用本文: 唐辉明, 蔡毅, 张永权, 张申. 2016: 测斜仪在滑坡深部位移监测中的应用现状及展望. 工程地质学报, 24(s1): 702-709. DOI: 10.13544/j.cnki.jeg.2016.s1.102
    TANG Huiming, CAI Yi, ZHANG Yongquan, ZHANG Shen. 2016: CURRENT STATUS AND PROSPECT FOR INCLINOMETER APPLICATION IN MONITORING OF LANDSLIDE DEEP DISPLACEMENT. JOURNAL OF ENGINEERING GEOLOGY, 24(s1): 702-709. DOI: 10.13544/j.cnki.jeg.2016.s1.102
    Citation: TANG Huiming, CAI Yi, ZHANG Yongquan, ZHANG Shen. 2016: CURRENT STATUS AND PROSPECT FOR INCLINOMETER APPLICATION IN MONITORING OF LANDSLIDE DEEP DISPLACEMENT. JOURNAL OF ENGINEERING GEOLOGY, 24(s1): 702-709. DOI: 10.13544/j.cnki.jeg.2016.s1.102

    测斜仪在滑坡深部位移监测中的应用现状及展望

    CURRENT STATUS AND PROSPECT FOR INCLINOMETER APPLICATION IN MONITORING OF LANDSLIDE DEEP DISPLACEMENT

    • 摘要: 回顾了滑坡监测中测斜仪测斜技术的发展历史,并对其测斜技术原理及应用现状进行分析,旨在总结历史经验,以期为滑坡深部监测技术的研究提供科学参考。滑坡深部位移监测有两个重要指标,即表征钻孔变形量大小及方向的顶角和方位角。其中,顶角的测量由倾角传感器实现,可分为摆式及加速度计式2类倾角传感器;方位角的量测有滑轮-导槽定向、电子罗盘和陀螺仪等方式。为清晰阐明现有各类测斜仪测斜技术,基于顶角和方位角测量原理的不同,对测斜仪测斜原理进行归类介绍,并辅以实例加以说明。基于文献及市场调研,对比分析了20世纪80年代及当下国内外较为广泛使用的测斜仪及其发展现状;指明了滑坡监测具有多参数、系统化、自动化程度不断增高之趋势。

       

      Abstract: A brief review on the development of inclinometer techniques, used in monitoring of landslide deep displacement, was presented, and the principle and current status of inclinometer techniques were analyzed detailedly, which was aimed at summarizing historical experience and provided scientific reference for the future landslide monitoring study. There are two important indicators in monitoring of landslide deep displacement, they are apex angle and azimuth angle represented borehole deformation size and direction respectively. Inclinometers were divided into pendulum and accelerometer inclinometer, which were used for measuring apex angle. Wheel-guide slot, electronic compass, gyroscope and other means were applied to measure azimuth angle. To illustrate all existing kinds of inclinometer techniques clearly, based on the difference between the apex angle and azimuth angle measurement principles, inclinometer techniques were introduced in classification via combining with examples. In addition, upon the literatures and market investigations, the development status of the inclinometers which were widely used at home and abroad in the 1980s and nowadays were contrastive analyzed; and the fact that landslide monitoring with multiparameter became more and more systematic and automatic was point out.

       

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