Landslide Hazard Risk Analysis Based on Unmanned Aerial Vehicle Remote Sensing

DU Wei; WANG Jiaying; LI Yurong; YANG Guozhu

doi:10.13204/j.gyjzG22011009

Volume 53 Issue 2

Feb. 2023

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Citation:

DU Wei, WANG Jiaying, LI Yurong, YANG Guozhu. Landslide Hazard Risk Analysis Based on Unmanned Aerial Vehicle Remote Sensing[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(2): 177-182. doi: 10.13204/j.gyjzG22011009

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Landslide Hazard Risk Analysis Based on Unmanned Aerial Vehicle Remote Sensing

doi: 10.13204/j.gyjzG22011009

State Grid Electric Power Space Company Limited, Beijing 102209, China

Received Date: 2022-01-10
Available Online: 2023-05-25
Publish Date: 2023-02-20

Abstract

Abstract

With the increasing development of unmanned aerial vehicle technology, unmanned aerial vehicle remote sensing (UAVRS) has been widely used in the risk analysis of geological hazards. However, the quantitative risk analysis method of landslide hazards based on that technique has still being developed up to now. A three-dimensional geometric model of slopes based on the laser point cloud data collected by UAVRS was built, the failure probability of the slope was appraised by the first-order reliability method, the safety factors of the slope were calculated by the numerical simulation software of FLAC3D, the failure consequences of the slope were determined based on the secondary development of FLAC3D, and the quantitative risk analysis on a single landslide hazard was conducted. The proposed analysis method was simple and straightforward, which provided a new idea for assessment risks of landslide hazards.
- unmanned aerial vehicle remote sensing,
- landslide,
- risk,
- FLAC3D,
- first-order reliability method

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References(12)

References

[1]	张茂省. 地质灾害风险管理理论方法与实践[M]. 北京:科学出版社, 2021.
[2]	吴越, 向灵均, 吴同情, 等. 基于受灾体空间概率的滑坡灾害财产风险定量评估[J]. 岩石力学与工程学报, 2020, 39(增刊2):3464-3474.
[3]	殷坤龙. 滑坡灾害风险分析[M]. 北京:科学出版社, 2010.
[4]	林阿娜, 王浩, 颜斌, 等. 邻近输电塔路堑边坡失稳风险定量评估及加固工程设计优化[J]. 中国地质灾害与防治学报, 2019, 30(2):19-29.
[5]	李典庆, 肖特, 曹子君, 等. 基于高效随机有限元法的边坡风险评估[J]. 岩土力学, 2016, 37(7):1994-2003.
[6]	余加勇, 薛现凯, 陈昌富, 等. 基于无人机倾斜摄影的公路边坡三维重建与灾害识别方法[J]. 中国公路学报, 2022,35(4):77-86.
[7]	贾曙光, 金爱兵, 赵怡晴. 无人机摄影测量在高陡边坡地质调查中的应用[J]. 岩土力学, 2018, 39(3):1130-1136.
[8]	金爱兵, 陈帅军, 赵安宇, 等. 基于无人机摄影测量的露天矿边坡数值模拟[J]. 岩土力学, 2021, 42(1):255-264.
[9]	邱亚辉, 申红梅, 范冬丽, 等. 无人机航测技术在大型露天采坑监测中的应用[J]. 煤炭工程, 2021, 53(4):84-87.
[10]	Itasca Consulting Group Inc. Advanced grid generation for engineers and scientists griddle and block ranger user's guide[M]. Minneapolis:Itasca Consulting Group Inc.,2017:106-109.
[11]	袁维, 胡叶江, 李小春, 等. 一种基于位移场分析的临界滑动面确定方法研究[J]. 岩土力学, 2016, 37(6):1791-1798.
[12]	DOU H G, HAN T C, GONG X N, et al. Probabilistic slope stability analysis considering the variability of hydraulic conductivity under rainfall infiltration-redistribution conditions[J]. Engineering Geology, 2014, 183:1-13.

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