Results 81 to 90 of about 355,297 (306)

Assessment of automated stratigraphic interpretations of boreholes with geology-informed metrics

Computers & Geosciences
Stratigraphic interpretation of borehole data is a fundamental aspect of subsurface geological models, providing critical insights into the distribution of stratigraphic units. However, expert interpretation of all available borehole data is impractical for large-scale regional mapping involving thousands of boreholes.
Sebastián Garzón, Willem Dabekaussen, Freek S. Busschers, Eva De Boever, Siamak Mehrkanoon, Derek Karssenberg   +5 more
openaire   +2 more sources

Anatomy and origin of authochthonous late Pleistocene forced regression deposits, east Coromandel inner shelf, New Zealand: implications for the development and definition of the regressive systems tract [PDF]

, 2004
High-resolution seismic reflection data from the east Coromandel coast, New Zealand, provide details of the sequence stratigraphy beneath an autochthonous, wave dominated inner shelf margin during the late Quaternary (0-140 ka). Since c.
Nelson, Campbell S., Campbell S. Nelson, Bradshaw, Barry E., Barry E. Bradshaw   +3 more
core   +1 more source

Seismic analysis and design of tunnels within fault ground: A review

Deep Underground Science and Engineering, EarlyView.
The research methods of seismic response of tunnels within fault ground, including field investigations, analytical solutions, physical experiments, and numerical simulations, and seismic countermeasures are discussed. The present study examines the shortcomings and limitations of the current research and design, and puts forward proposals for future ...
Xingda Wang, Yujing Jiang, Xuepeng Zhang, Yuyong Jiao, Ningbo Li, Xiao Wang, Bo Li   +6 more
wiley   +1 more source

Estratigrafia de Sequências de Sucessões Sedimentares Eopermianas da Borda sudeste da Bacia do Paraná, Estado de Santa Catarina [PDF]

, 2015
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Filosofia e Ciências Humanas. Geologia.O registro estratigráfico permiano da Bacia do Paraná é caracterizado por uma notável variabilidade faciológica lateral e vertical, que podem ser ...
ZIELINSKI, JOÃO PEDRO TAUSCHECK
core  

Contributions to Geology, 1932 [PDF]

, 1929
The "Contributions to Geology," issued by the Bureau of Economic Geology of The University of Texas, include shorter papers of which in addition to other Bureau publications, usually, one volume per year is published, the present volume ...
University of Texas at Austin. Bureau of Economic Geology
core   +1 more source

Investigation on the failure evolution characteristics of surrounding rock in deep cross‐fault roadway: Based on physical model test and numerical simulation

Deep Underground Science and Engineering, EarlyView.
This study reveals the failure evolution characteristics of deep cross‐fault roadway surrounding rock under excavation support and periodic weighting. Periodic weighting readily induces fault activation, with the spatial distribution of failed rock masses being controlled by the fault strike and dip.
Tiezhu Li, Suping Peng, Jing Zheng, Zhanhua Yang, Qijun Tian   +4 more
wiley   +1 more source

Sequence-stratigraphic model of the West Siberia lower cretaceous

Georesursy
Apparently, conceptual base of the sequence stratigraphy is one of the most acknowledged methodologies in the geological world at the present time for the sedimentary strata structure prediction.
V. A. Zhemchugova, V. V. Rybalchenko, T. A. Shardanova   +2 more
doaj   +1 more source

Contributions to the Geology of Brisbane. No. 1. Local Applications of the Standard Stratigraphical Nomenclature.

The Proceedings of the Royal Society of Queensland, 1950
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Bryan, Walter Haywood, Jones, Owen, (Gamekeeper)   +1 more
openaire   +1 more source

A history and overview of the American Association of Stratigraphic Palynologists (AASP) [PDF]

, 2008
The American Association of Stratigraphic Palynologists (AASP) is a relatively small international scientific organization dedicated to the furtherance of palynology. It is based in the U.S.A., but has a global membership.
T. D. DEMCHUK, Riding, James, Riding, James B., J. B. RIDING, Demchuk, Thomas D.   +4 more
core   +1 more source

Multi‐factor coupling effects in hydraulic fracturing of laminated shale: Experimental insights and physics‐informed neural network‐driven optimization

Deep Underground Science and Engineering, EarlyView.
This study establishes a multi‐factor coupling framework for predicting breakdown pressure in laminated shale by integrating experimental hydraulic fracturing tests, physics‐informed neural networks (PINNs), and Sobol sensitivity analysis. It reveals how differential stress, the bedding dip angle, and the injection rate interact to influence fracture ...
Tao Wang, Guoyao Xu, Liyuan Liu, Yao Zhang, Sitao Zhu, Hongyang Chu, Kaikai Zhao   +6 more
wiley   +1 more source