GEOTECHNICAL

作品数:171被引量:396H指数:10
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Identification of defects in underground structures using machine learning aided distributed fiber optic sensing
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第4期2194-2207,共14页Shaoqun Lin Hongjiang Ye Daoyuan Tan Jing Wang Jianhua Yin 
support from the Open Research Project Programme of the State Key Laboratory of Internet of Things for Smart City,University of Macao (Grant No.SKL-IoTSC (UM)-2021-2023/ORPF/A19/2022);the General Research Fund project from Research Grants Council of Hong Kong Special Administrative Region Government of China (Grant No.15214722);the Start-up Fund from The Hong Kong Polytechnic University (Grant No.BD88).
Despite the extensive use of distributed fiber optic sensing(DFOS)in monitoring underground structures,its potential in detecting structural anomalies,such as cracks and cavities,is still not fully understood.To contr...
关键词:Geotechnical monitoring Distributed fiber optic sensing(DFOS) Strain spikes Cracks DEFECTS Support vector machine 
Experimental study on progressive interfacial mechanical behaviors using fiber optic sensing cable in frozen soil
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第3期1828-1846,共19页Tian-Xiang Liu Hong-Hu Zhu Qi Li Bing Wu Hao-Jie Li Le-Le Hu Du-Min Yan 
the National Key Research and Development Program of China(Grant No.2023YFF1303501);the National Science Fund for Distinguished Young Scholars of China(Grant No.42225702);the Open Fund of State Key Laboratory of Frozen Soil Engineering(Grant No.SKLFSE201814).
Frost heave and thaw settlement in cold regions pose a significant threat to engineering construction.Optical frequency domain reflectometry(OFDR)based on Rayleigh scattering can be applied to monitor ground deformati...
关键词:Geotechnical monitoring Pullout test Cable‒soil interface Progressive failure Frozen soil 
Analysis by Numerical Simulation of the Geotechnical Behavior of Mining Slopes under the Influence of the Variations of the Geometric and Mechanical Parameters of the Bench Using RocScience (Slide Module Version 6.020): Case of an Open-Pit Mine
《Journal of Geoscience and Environment Protection》2025年第2期275-298,共24页Sidiki Kone Youssouf Berthé Dasso Yollande Traoré Rayane El Ghastalany 
Better benches design enables to optimizes the risks of instabilities, to guarantee maximum of the ore recovery with minimum waste stripping. This requires detailed data on their geometric properties and the mechanica...
关键词:Open-Pit Mine Factor of Safety Stability SLOPE BENCH 
Environmental Protection of a Natural Upland Lake through an Innovative Approach for Determining the Critical Peak Particle Velocity of Surrounding Detonations in Large-Scale Iron Mining
《Journal of Geoscience and Environment Protection》2024年第12期333-347,共15页Vidal Félix Navarro Torres Juan Manuel Girao Sotomayor Fabiano Veloso Ferreira Leonardo Chaves 
This study presented an innovative approach to determining the acceptable peak particle velocity (PPV) required to ensure the stability of Lagoa do Violão, an upland lake near the mining operations of the S11D project...
关键词:Rock Blasting Vibrations Geotechnical Stability Lake Protection 
Subsurface Geotechnical-Characterization near Some Buildings at the Centro Universitario de la Costa UDG (Puerto Vallarta, Jalisco, Mexico) Using Electrical Resistivity Tomography
《Open Journal of Civil Engineering》2024年第4期520-535,共16页Nayeli Monserrat Aguirre-Macías Mario Alberto Fuentes-Arreazola Sergio Pedroza-Ruciles Hector Javier Rendón-Contreras Jorge Ignacio Chavoya-Gama 
Geotechnical studies are essential in civil engineering for all building and infrastructure projects. Typically, in-situ studies involving soil sample collection through drilling are conducted. However, these invasive...
关键词:Geotechnical Characterization Electrical Resistivity Tomography Non-Invasive Soil Studies 
Development of a Methodological Approach for Mapping Granular Soils for Pavement Layers
《Open Journal of Civil Engineering》2024年第4期631-640,共10页Joseph Ahissou Yvette Tankpinou Kiki 
Civil engineering works require the selection of soil-type materials and the assessment of their geomechanical characteristics. However, the lack of relevant geotechnical mapping to facilitate the prediction of granul...
关键词:Geotechnical Mapping Granular Materials CEBTP Classification DATABASE Methodological Approach 
Solution to the Breach of the Dike of Keur Bara KAIRE, Located in the Commune of Notto Diobasse in the Department of Thiès, Senegal
《Engineering(科研)》2024年第11期390-411,共22页Ndiouga Camara Birane Niane Séni Tamba 
This article studies the rupture of the Keur Bara KAIRE dike, located in the commune of Notto Diobasse in the department of Thiès in Senegal. The village is crossed by a stream which collects rainwater from the west ...
关键词:Keur Bara KAIRE DIKE GEOTECHNICAL Topography Surveys WATERSHED Stability 
Collaborative Effect of Fines on Changes in Grain Distribution in the Process of Improving the Geotechnical Properties of an Alluvial Gravel 0/14
《Geomaterials》2024年第3期29-48,共20页Adolphe Ekouya Louis Ahouet Sylvain Ndinga Okina 
The technical and economic optimization of road projects has led to research into the use of materials obtained by mechanical stabilization for pavement construction. This research has enabled us to outline a solution...
关键词:Alluvial Gravel Cubitermes Sp Termite FINES Mechanical Treatment CORRECTOR 
Stratigraphic identification using real-time drilling data
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第9期3452-3464,共13页Minglong You Zhikai Hong Fei Tan Hao Wen Zhanrong Zhang Jiahe Lv 
Identification of stratigraphic interfaces and lithology is a key aspect in geological and geotechnical investigations.In this study,a monitoring while-drilling system was developed,along with a corresponding data pre...
关键词:Monitoring while-drilling Drilling parameters Geotechnical stratigraphy Lithology identification 
Delineating homogeneous domains of fractured rocks using topological manifolds and deep learning
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第8期2996-3013,共18页Yongqiang Liu Jianping Chen Fujun Zhou Jiewei Zhan Wanglai Xu Jianhua Yan 
the National Natural Science Foundation of China(Grant Nos.41941017 and U1702241).
Determining homogeneous domains statistically is helpful for engineering geological modeling and rock mass stability evaluation.In this text,a technique that can integrate lithology,geotechnical and structural informa...
关键词:Homogeneous domain Geological domain Geotechnical domain Structural domain Topological manifold Deep learning 
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