Results 71 to 80 of about 84,535 (249)

Shear modulus reduction and damping ratios curves joined with engineering geological units in Italy [PDF]

open access: gold, 2023
Iolanda Gaudiosi   +6 more
openalex   +1 more source

The influence of normal stress and sliding velocity on the frictional behaviour of calcite at room temperature. Insights from laboratory experiments and microstructural observations [PDF]

open access: yes, 2016
The presence of calcite in and near faults, as the dominant material, cement, or vein fill, indicates that the mechanical behaviour of carbonate-dominated material likely plays an important role in shallow- and mid-crustal faulting. To better understand
Carpenter, B. M   +3 more
core   +2 more sources

Shear deformation of fold structures in coal measure strata and coal-gas outbursts: Constraint and mechanism

open access: yesEnergy Exploration & Exploitation, 2018
The coal measure strata formed in the late Paleozoic era underwent tectonic movements on several occasions, leading to the development of a range of fold structures in the strata as a result of highly interlayered gliding and shearing deformation.
Tianrang Jia   +3 more
doaj   +1 more source

A Model for TSUnami FLow INversion from Deposits (TSUFLIND)

open access: yes, 2015
Modern tsunami deposits are employed to estimate the overland flow characteristics of tsunamis. With the help of the overland-flow characteristics, the characteristics of the causative tsunami wave can be estimated.
Tang, Hui, Weiss, Robert
core   +1 more source

Flood magnitude-frequency and lithologic control on bedrock river incision in post-orogenic terrain [PDF]

open access: yes, 2006
Mixed bedrock-alluvial rivers - bedrock channels lined with a discontinuous alluvial cover - are key agents in the shaping of mountain belt topography by bedrock fluvial incision.
Annandale   +111 more
core   +1 more source

Geology of the shear zone hosted Dugald River Zn-Pb-Ag deposit, Mt Isa Inlier, NW QLD.

open access: yes, 2021
Open-Access Online Publication: March 03 ...
Corey Jago, Pieter Creus, Shaun Neal
openaire   +1 more source

Slip inversion along inner fore-arc faults, eastern Tohoku, Japan [PDF]

open access: yes, 2017
The kinematics of deformation in the overriding plate of convergent margins may vary across timescales ranging from a single seismic cycle to many millions of years.
Fisher, Donald M.   +4 more
core   +2 more sources

Editorial

open access: yesBoletín Geológico, 2021
Boletín Geológico has published issue 48(1), June 2021, with articles on economic geology, structural geology, and basin evolution (Figure 1). Arrubla & Silva characterize and classify the gold ore mineral occurrences related to the main intrusive ...
Mario Maya Sánchez
doaj  

Streamlined islands and the English Channel megaflood hypothesis [PDF]

open access: yes, 2015
Recognising ice-age catastrophic megafloods is important because they had significant impact on large-scale drainage evolution and patterns of water and sediment movement to the oceans, and likely induced very rapid, short-term effects on climate. It has
Collier, JS   +5 more
core   +3 more sources

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