[1]李金湘,汪成杰,宿文姬.天—地协同调查滑坡灾害的方法研究[J].华南地震,2025,(03):70-78.[doi:10.13512/j.hndz.2025.03.09]
 LI Jinxiang,WANG Chengjie,SU Wenji.Research on Methodology of Sky-Earth Collaborative Investigation of Landslide Disasters[J].,2025,(03):70-78.[doi:10.13512/j.hndz.2025.03.09]
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天—地协同调查滑坡灾害的方法研究()
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华南地震[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2025年03期
页码:
70-78
栏目:
地震与地质灾害
出版日期:
2025-09-30

文章信息/Info

Title:
Research on Methodology of Sky-Earth Collaborative Investigation of Landslide Disasters
文章编号:
1001-8662(2025)03-0070-09
作者:
李金湘12汪成杰1宿文姬1
1.华南理工大学土木与交通学院,广州 510641;2.广东省地质环境监测总站,广州 510800
Author(s):
LI Jinxiang12WANG Chengjie1SU Wenji1
1.School of Civil Engineering&Transportation , South China University of Technology , Guangzhou 510641, China;2.Guangdong Provincial Geological Environment Monitoring Station , Guangzhou 510800, China
关键词:
天—地协同滑坡灾害探地雷达三维倾斜摄影
Keywords:
Sky-earth collaboration Landslide hazard Ground-penetrating radar Three-dimensional oblique photography
分类号:
P642.22
DOI:
10.13512/j.hndz.2025.03.09
文献标志码:
A
摘要:
以广东省某特大滑坡区为对象,创新性地采用天—地协同的三维调查方法,综合应用探地雷达与三维倾斜摄影技术,开展滑坡体的全面调查与分析。探地雷达利用高频与低频双通道天线,探测地下结构及滑动面特征,揭示滑坡体的裂隙发育和水文特性;三维倾斜摄影通过高精度三维模型直观展示滑坡区的地表形态、裂缝分布及滑移特征。研究结果表明:两种技术的联合应用有效弥补了单一手段的局限性,实现了地表与地下信息的有机整合,能够精确揭示滑坡体的空间结构及滑动机制,为滑坡灾害的监测预警与防治措施提供科学依据。此研究提出的多技术联合调查方法具有较高的实用性和推广价值,可为地质灾害的综合研究提供参考。
Abstract:
Taking a mega landslide area in Guangdong Province as an object, this paper innovatively adopted a sky-earth synergistic three-dimensional investigation method, integrating the application of ground-penetrating radar and three-dimensional oblique photography to carry out a comprehensive investigation and analysis of landslides. Ground-penetrating radar utilized high-frequency and low-frequency dual-channel antennas to detect the underground structure and sliding surface characteristics, and revealed the fissure development and hydrological characteristics of the landslide body. Three-dimensional oblique photography visualized the surface morphology of the landslide area,the distribution of the fissures,and the sliding characteristics through the high-precision three-dimensional model. The results show that the joint application of the two technologies effectively compensates for the limitations of a single means,realizes the organic integration of surface and underground information,and can accurately reveal the spatial structure and sliding mechanism of landslides, providing a scientific basis for the monitoring and early warning of landslide hazards and prevention and control measures. The multi-technology joint investigation method proposed in this paper has high practicality and popularization value, and can provide reference for the comprehensive study of geological disasters.

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备注/Memo

备注/Memo:
收稿日期:2025-05-12基金项目:广东省自然资源厅科技项目(GDZRZYKJ2024008)
作者简介:李金湘(1980-),男,高级工程师,主要从事地质灾害防灾减灾研究工作。E-mail:2319058045@qq.com
通信作者:宿文姬(1969-),女,博士,副教授,主要从事地质灾害防灾减灾研究。E-mail:wjsu@scut.edu.cn
更新日期/Last Update: 2025-09-30