Results 51 to 60 of about 132,323 (302)

Distribution of large- and medium-scale loess landslides induced by the Haiyuan Earthquake in 1920 based on field investigation and interpretation of satellite images

Open Geosciences, 2022
Studying the distribution law and influencing factors of coseismic landslides has important scientific significance and engineering value for understanding the mechanism of seismic landslides and predicting the occurrence of seismic landslides.
Chang Chaoyu, Bo Jingshan, Qi Wenhao, Qiao Feng, Peng Da   +4 more
doaj   +1 more source

Identification and Analysis of Landslides in the Ahai Reservoir Area of the Jinsha River Basin Using a Combination of DS-InSAR, Optical Images, and Field Surveys

Remote Sensing, 2022
We employed ascending and descending Sentinel-1A, optical image data, and field investigation methods to identify and monitor landslides in the Jinsha River Basin to overcome the difficulties associated with the use of a single method and its ...
Yongfa Li, Xiaoqing Zuo, Daming Zhu, Wenhao Wu, Xu Yang, Shipeng Guo, Chao Shi, Cheng Huang, Fang Li, Xinyu Liu   +9 more
doaj   +1 more source

First insights on the potential of Sentinel-1 for landslides detection [PDF]

, 2016
This paper illustrates the potential of Sentinel-1 for landslide detection, Accepted 23 March 2016 mapping and characterization with the aim of updating inventory maps and monitoring landslide activity.
Barra, Anna, Crosetto, Michele, Esposito, Carlo, Mazzanti, Paolo, Monserrat, Oriol, SCARASCIA MUGNOZZA, Gabriele   +5 more
core   +2 more sources

Failure characteristics and the energy criterion of rock with a through‐going joint under true‐triaxial unloading conditions: Insights from the DEM model

Deep Underground Science and Engineering, EarlyView.
The rock failure mode is significantly influenced by the contributing factors, such as the joint inclination, the initial confining pressure, and the unloading point. We found six typical rock failure modes after a large number of numerical tests. Abstract Excavation unloading damages rock masses, with preferential failure along geological defects in ...
Fei Liu, Changhui Liang, Sijia Liu, Yongjun Zhang, Luo Wang   +4 more
wiley   +1 more source

Interpretable landslide susceptibility evaluation using a BP neural network model optimized by multiple algorithms

Zhongguo dizhi zaihai yu fangzhi xuebao
Current landslide susceptibility evaluation methods predominantly rely on statistical techniques and machine learning models, both of which are prone to errors related to sample quality and parameter selection.
Hao LU, Shuqiang LU, Jiale LI, Zhen LIN, Yong LI   +4 more
doaj   +1 more source

Anti-slide pile structure development: New design concept and novel structure

Frontiers in Earth Science, 2023
The anti-slide pile is one of the most used measures in landslide control globally. Following its application, various structures have been developed. In this paper, we analyze the anti-slide pile structure development process and extract two development
Guangfu Chen, Guangfu Chen, Guangfu Chen, Fei Guo, Fei Guo, Guodong Zhang, Guodong Zhang, Jie Liu, Lijuan Ding   +8 more
doaj   +1 more source

Evaluation and comparison of bivariate and multivariate statistical methods for landslide susceptibility mapping (case study: Zab Basin) [PDF]

, 2012
Landslides are among the great destructive factors which cause lots of fatalities and financial losses all over the world every year. Studying of the factors affecting occurrence of landslides in a region and zoning the resulting damages will certainly ...
Ahmad, Baharin, Khezri, S., Shahabi, H.
core   +1 more source

Real‐time monitoring of tunnel structures using digital twin and artificial intelligence: A short overview

Deep Underground Science and Engineering, EarlyView.
How artificial intelligence (AI) and digital twin (DT) technologies are revolutionizing tunnel surveillance, offering proactive maintenance strategies and enhanced safety protocols. It explores AI's analytical power and DT's virtual replicas of infrastructure, emphasizing their role in optimizing maintenance and safety in tunnel management.
Mohammad Afrazi, Danial Jahed Armaghani, Hossein Afrazi, Hadi Fattahi, Pijush Samui   +4 more
wiley   +1 more source

Characteristics and factors affecting surface and shallow landslides in West Java, Indonesia

Journal of Degraded and Mining Lands Management, 2022
Bogor, Cianjur, and Sukabumi areas of West Java Province, Indonesia, are vulnerable landslide areas. This study analyzes the landslide characteristic and the factors affecting landslides.
Yulia Amirul Fata, Hendrayanto Hendrayanto, Budi Kuncahyo, Erizal Erizal, Suria Darma Tarigan   +4 more
doaj   +1 more source

Landslide Risk: Economic Valuation in the North-Eastern Zone of Medellin City [PDF]

, 2017
Natural disasters of a geodynamic nature can cause enormous economic and human losses. The economic costs of a landslide disaster include relocation of communities and physical repair of urban infrastructure.
, Chowdhury R., César Augusto Hidalgo, D. T. P. B. R. I., Efron B. T. R., HAZUS, Hidalgo C., Hidalgo C. A., Hidalgo C. A., Johnny Alexander Vega, Leone F., Municipal Cadastral Office of Medellín, Nini Johana Marín, Parra M., Vega J. A.   +14 more
core   +1 more source