[HTML][HTML] A state-of-the-art review of automated extraction of rock mass discontinuity characteristics using three-dimensional surface models

R Battulwar, M Zare-Naghadehi, E Emami… - Journal of Rock …, 2021 - Elsevier
In the last two decades, significant research has been conducted in the field of automated
extraction of rock mass discontinuity characteristics from three-dimensional (3D) models …

Development and application of UAV-SfM photogrammetry for quantitative characterization of rock mass discontinuities

D Kong, C Saroglou, F Wu, P Sha, B Li - International Journal of Rock …, 2021 - Elsevier
Remote sensing techniques (eg, terrestrial laser scanning and digital photogrammetry) have
been developed and applied rapidly in recent years for identification and analysis of rock …

Automatic identification and characterization of discontinuities in rock masses from 3D point clouds

D Kong, F Wu, C Saroglou - Engineering Geology, 2020 - Elsevier
The routine application of remote surveying techniques which can quickly acquire 3D digital
data with high resolution, in particular digital photogrammetry, light detection and ranging …

Discontinuity interpretation and identification of potential rockfalls for high-steep slopes based on UAV nap-of-the-object photogrammetry

W Wang, W Zhao, B Chai, J Du, L Tang, X Yi - Computers & Geosciences, 2022 - Elsevier
Discontinuity extraction and interpretation of fractured masses is of high importance when
analyzing rock slope stability. Regarding high-steep slopes, which are areas that are difficult …

Rockfall source areas identification at local scale by integrating discontinuity-based threshold slope angle and rockfall trajectory analyses

J Yan, J Chen, C Tan, Y Zhang, Y Liu, X Zhao… - Engineering …, 2023 - Elsevier
Rockfall source areas identification of high steep fractured rock slope is a challenging task
for hazard mitigation. Considering this difficulty, a new method integrating discontinuity …

[HTML][HTML] 基于无人机LiDAR 仿地飞行技术的高陡边坡危岩体快速识别方法

庞鑫, 袁明, 卢渊, 杜文杰, 万道春, 李得, 丁海锋… - 地质科技 …, 2023 - dzkjqb.cug.edu.cn
我国西南地区山高谷深, 斜坡高陡, 危岩落石灾害极为发育, 高陡边坡危岩落石由于高差大,
坡面陡, 具有显著的突发性, 因此快速, 准确, 便捷地解译与识别危岩体源头成为高陡岩质边坡 …

[HTML][HTML] Rockfall simulation based on UAV photogrammetry data obtained during an emergency declaration: Application at a cultural heritage site

R Sarro, A Riquelme, JC García-Davalillo, RM Mateos… - Remote sensing, 2018 - mdpi.com
In recent years, there was an increasing number of studies focusing on rockfalls due to their
impacts on social and sustainable development. This work carries out a three-dimensional …

[HTML][HTML] An integration of UAV-based photogrammetry and 3D modelling for rockfall hazard assessment: the Cárcavos case in 2018 (Spain)

IG Gallo, M Martínez-Corbella, R Sarro, G Iovine… - Remote Sensing, 2021 - mdpi.com
An example of the combined use of UAV photogrammetry and rockfall numerical simulation
is described. A case of fragmental rockfall occurred on 17 November 2018 in Cárcavos, a …

Structure from Motion photogrammetry to characterize underground rock masses: Experiences from two real tunnels

R García-Luna, S Senent, R Jurado-Piña… - … and underground space …, 2019 - Elsevier
A new methodology to identify discontinuity sets at the tunnel face based on the Structure
from Motion (SfM) photogrammetric technique is proposed. The work focuses on the …

Review of visualisation methods of studying the seepage mechanism in fractured rocks

L He, H Xiao, Y Cui, S Liu, J Chen - … and Geophysics for Geo-Energy and …, 2021 - Springer
The accurate measurement of characteristic parameters of fracture structures and fluid flow
is an essential prerequisite for understanding the seepage mechanism of complex fracture …