地质力学学报2025，Vol.31Issue(3)：427-443,17.DOI:10.12090/j.issn.1006-6616.2024089
断裂影响带及其无人机识别技术
Fault damage zone and its unmanned aerial vehicle identification technology
摘要
Abstract
[Objective]In structural geology,faults and their damage zones are fundamental structural units that hold significant research and engineering value.They can be usde to reveal the evolution laws of regional structures and the evolution characteristics of fault structures,to indicate the migration paths of underground fluids,and to evaluate the stability of major engineering rock masses.However,traditional research methods often rely on manual recording to obtain information on fractures and surrounding joint structures,which suffer from inefficiency and susceptibility to limitations imposed by complex terrain.The emerging unmanned aerial vehicle(UAV)aerial survey technology in recent years has effectively addresses the limitations of traditional methods.This method integrates data acquisition,terrain mapping,and dynamic monitoring.It generates high-resolution digital models and images that can more effectively reduce field workload,more intuitively display terrain features,and more conveniently extract structural information.This method can be applied more broadly to the field of structural geology and geological engineering,especially when studying faults and damage zones.[Methods]Based on an extensive literature review,we categorized and compared existing research in relation to different application scenarios.[Results]This study provides a detailed explanation of the basic principles of UAV aerial survey technology and the definition of fault damage zones and associated structures.It also enumerates widely used methods for identifying the extent of fault damage zones and characterizing structural features.Additionally,application scenarios of UAV aerial survey technology within fault damage zones are summarized.[Conclusion]Overall,UAV aerial survey technology has been widely applied in the study of faults and their damage zones,meeting various research needs.However,challenges remain in both the front-end(structural information acquisition)and back-end(structural information interpretation)processes,leaving ample room for future applications and advancements.关键词
无人机航测/断裂影响带识别/断裂节理构造/高精度三维地形模型Key words
unmanned aerial vehicle(UAV)aerial survey/identification of fault damaged zones/fault-joint structure/high-resolution 3D terrain model分类
地质学引用本文复制引用
陈泽邦,云龙,王驹,田霄..断裂影响带及其无人机识别技术[J].地质力学学报,2025,31(3):427-443,17.基金项目
国防科工局放废处置项目(FZ2101-6) （FZ2101-6）
国家自然科学基金项目(U2344215,4171101029,41761144071) This research is financially supported by the Radioactive Waste Disposal Project of the State Administration of Science,Technology and Industry for National Defense(Grant No.FZ2101-6)and the National Natural Science Foundation of China(Grant Nos.U2344215,4171101029,and 41761144071) （U2344215,4171101029,41761144071）
