Results 181 to 190 of about 3,562,180 (347)

Preliminary Geological Mapping of the Saldanha Massif: Lithological Distribution and Structural Controls in a Non-Transform Offset Setting (36°34′N; 33°26′W, Mid-Atlantic Ridge)

Miguel Alexandre dos Santos Pinto, Ágata Alveirinho Dias, Telmo M. Bento dos Santos   +2 more
openalex   +1 more source

Dataset of the palaeozoic (Carboniferous - Permian) Kinta Limestone Pinnacles in Kampar, Perak, Malaysia. [PDF]

Data Brief
Khor WC, Leman MS, Dzulkafli MA, Md Nor NA, Abdul Rahman MN.   +4 more
europepmc   +1 more source

Real‐time lithology identification while drilling based on drill cuttings image analysis with ensemble learning

Deep Underground Science and Engineering, EarlyView.
A lithology identification while drilling method was developed, integrating an automated cuttings sampling system, a smart drilling rig, and an ensemble learning model. Underground trials achieved 97.42% accuracy in real‐time identification of cuttings lithology and composition, enhancing hazard management and supporting unmanned drilling technology in
Kun Li, Ting Ren, Ningping Yao, Jon Roberts, Haitao Song, Zhongbei Li, Xueqiu He, Liang Zhao   +7 more
wiley   +1 more source

Structural characteristics of segments in the Qianbei fault zone in the Jianghan Basin and their petroleum geological significance

Keliang Dong, Daqing Tang, Aiwu Liu, Libin Guo, Wenxu Tang   +4 more
openalex   +1 more source

Assessment of hydrogeophysical delineation of groundwater zones using vertical electrical sounding (VES) in Jeypore Block, Koraput District, Odisha. [PDF]

Sci Rep
Chatterjee T, Munshi S, Yadav A, Ghosh B, Sethy J, Behera D, Goswami S.   +6 more
europepmc   +1 more source

The damage and failure mechanism of prestatically loaded rock during medium‐strain rate cyclic impact loading

Deep Underground Science and Engineering, EarlyView.
Based on experimental results and theoretical analysis, an established rock damage accumulation model that comprehensively considers the preapplied static load, impact peak value, impact frequency, and impact times. Abstract To study the rock damage mechanism under high static loading and superimposed medium strain rate cyclic impact loading, a series ...
Wei Wang, Hanpeng Wang, Zicheng Wang, Xinyuan Xie, Yunhao Wu, Jinhou Zhang, Dekang Sun   +6 more
wiley   +1 more source

Geological, Structural, and Metallogenic Characteristics of Antimony Mineralization in the Iberian Peninsula: A Review

Mónica Arias, Pablo Gumiel, Agustín Martín Izard   +2 more
openalex   +1 more source

Editorial on "Application of LiDAR Remote Sensing and Mapping". [PDF]

Sensors (Basel)
Zhu X, Nie S, Wang C.
europepmc   +1 more source

Critical expansion points: Mechanical signs of surrounding rock instability

Deep Underground Science and Engineering, EarlyView.
This study proposes the Rock Bearing‐Expansion Model (RockBEM) with critical expansion points (CEPs) to quantify post‐peak damage stages in deep‐buried rock masses via plane strain compression test (PSCT). CEP hysteresis&interval ratios reveal bearing performance dynamics and failure severity, advancing mechanistic insights into deep underground rock ...
Jiaqi Wen, Chang Deng, Haijun Wang, Lei Tang, Jihong Yu   +4 more
wiley   +1 more source

Geometry and Structural Controls on the Magmatic Emplacement and Geo-spatial Distribution of the San Feliciano Plutonic System, Northern Zacatecas, Mexico: Insights from Integrated Aeromagnetic Modelling and Geological Constraints

Erik Emmanuel M. Torres, Héctor López-Loera, Sanjeet K. Verma, Eduardo G. Partida, Mahendra Shukla   +4 more
openalex   +1 more source