Results 91 to 100 of about 10,064 (318)

Seismic Fragility Assessment of a Multi‐Span Masonry Arch Bridge Using a Discontinuum Modeling Approach

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT This paper investigates the seismic performance of a multi‐span masonry arch bridge using an advanced modeling approach based on the Distinct Element Method. Located in Italy and constructed of regular stone masonry, the bridge features three consecutive arch vaults with similar geometry.
Alessia Furiosi, Nicolò Damiani, Maria Rota, Andrea Penna   +3 more
wiley   +1 more source

Narrar las prácticas del pasado: El potencial narrativo de la estratigrafía arqueológica como representativa de prácticas sociales To narrate practices of the past: The narrative potential of archaeological stratigraphy to represent social practices

Intersecciones en Antropología, 2007
El presente trabajo estará consagrado, en lo esencial, a examinar la importancia de la narración dentro de la interpretación arqueológica. Para ello, se mostrará cómo y porqué se puede a través del estudio de la estratigrafía arqueológica crear e ...
Leandro D'Amore
doaj  

Stratigraphy and paleontology of Pleistocene submarine volcanic‐sedimentary sequences at the northern Kermadec Islands [PDF]

, 1998
F. J. Brook
openalex   +1 more source

Evaluation of Present Tectonic Stress Field and Permeability of Coalbed Methane Reservoirs by Inversion of Logging Data From Longtan Formation, Dahebian Block

Energy Science &Engineering, EarlyView.
ABSTRACT The permeability of coal reservoirs is predominantly controlled by the present tectonic stress field. This study systematically integrates macro‐ and micro‐scale analytical methods to investigate the controlling mechanisms of tectonic stress on pore‐fracture characteristics and permeability in the Longtan Formation coal reservoirs.
Guoqing He, Zhonghu Wu, Wenjibin Sun, Xianchao Yang, Jintao Zhou, Jun Yu, Baofeng Lan   +6 more
wiley   +1 more source

Ocorrência de Ironstones no Devoniano da Bacia do Paraná

Brazilian Journal of Geology
Resumo: A origem de ironstones oolíticos, preservados no registro sedimentar, tem sido assunto de muitos debates nas últimas décadas. Tais depósitos formam importantes unidades no registro paleozoico e a determinação de seu significado sedimentológico e ...
Leonardo Costa de Oliveira, Egberto Pereira   +1 more
doaj   +1 more source

Carbon Storage in Fold‐and‐Thrust Belts: An Overlooked Gigatonne Storage Opportunity

Greenhouse Gases: Science and Technology, EarlyView.
ABSTRACT This study presents numerical investigations of the trapping characteristics of fold‐and‐thrust belt structures, defining three carbon capture and storage (CCS) play types that could be used to store commercial volumes (millions of tonnes) of CO2.
Lars W. Koehn, Ethan W. Conley, Isabella Andrade, Philip S. Prince, Ryan M. Pollyea   +4 more
wiley   +1 more source

Rift Basin Sequence Stratigraphy: Some Examples from the Gulf Of Suez [PDF]

, 1996
William A. Wescott, William N. Krebs, John Dolson, Salah A. Karamat, Dag Nummedal   +4 more
openalex   +1 more source

Early Cretaceous–Late Miocene Basin–Mountains Pattern in the Northeastern Margin of the Tibetan Plateau, NW China: Evidence From Detrital Zircon Chronology in the Lanzhou Basin

Geological Journal, EarlyView.
Using DZmix and DZstats models, we quantified the contributions of potential sources of the Lanzhou basin. Our findings indicate that the Cenozoic cooling and denudation signals primarily originated from Qilian and West Qinling, which were the main sediment sources.
Hang Liu, Hu–jun Gong, Fen–hong Luo, Rui Zhang   +3 more
wiley   +1 more source

High Resolution Sequence Stratigraphy of the Natih Formation (Cenomanian/Turonian) in Northern Oman: Distribution of Source Rocks and Reservoir Facies [PDF]

, 1996
Frans S.P. van Buchem, Philippe Razin, Peter Homewood, Jean Philip, Gregor P. Eberli, Jean-Pierre Platel, Jack Roger, R. Eschard, Guy Désaubliaux, T. Boisseau, Jean-Pierre Leduc, Richard Labourdette, S. Cantaloube   +12 more
openalex   +1 more source

High‐Titanium Zircon Rims in Rhyolite – A Reflection of Adiabatic Ascent?

Geological Journal, EarlyView.
The ascent of granitic magma from source to emplacement is rapidly achieved through dyking, resulting in negligible heat loss to the surrounding wallrock (i.e., adiabatic). Zircon growth during ascent can record the changing magma conditions including adiabatic cooling and heating, resulting in high titanium rims on low titanium cores without ...
Carson Kinney, Holden Little, Chris Yakymchuk   +2 more
wiley   +1 more source