Results 1 to 10 of about 2,798,997 (352)

Paleoseismic analysis of the San Vicente segment of the El Salvador Fault Zone, El Salvador, Central America [PDF]

open access: yesGeologica Acta, 2012
The El Salvador earthquake of February 13th 2001 (Mw 6.6) was associated with the tectonic rupture of the El Salvador Fault Zone. Paleoseismic studies of the El Salvador Fault Zone undertaken after this earthquake provide a basis for examining the longer
C. CANORA   +6 more
doaj   +7 more sources

Paleoseismological features and tectonic setting of the Fethiye-Burdur fault zone (SW Turkey) [PDF]

open access: yesGeološki Anali Balkanskoga Poluostrva, 2023
The Fethiye‐Burdur fault zone is not a single line. Still, it consists of discontinuous northeasterly trending fault segments developed parallel to each other between the Gulf of Fethiye and Burdur Lake.
Sari Coşkun   +5 more
doaj   +1 more source

Hydrogeological structure model of the fault zone in the karst area of north China

open access: yesCarsologica Sinica, 2022
The fault zone has a controlling effect on the mechanical properties and fluid flow characteristics of the crust. It is an extensively distributed and very important structural pattern in the upper crust, and widely participates in the crustal activity ...
Yuanqing LIU   +6 more
doaj   +1 more source

Advances in fault zone hydraulic properties

open access: yes地质科技通报, 2023
Significance As a tectonic phenomenon with important hydrogeological significance, fault zones mostly show a significant impact on groundwater migration. Progress It is important to include fault zones in water resource management and evaluation.
Zheming Shi   +4 more
doaj   +1 more source

Structural Formation, Evolution, and Genetic Mechanisms of Fault in Controlling Hydrocarbon Migration of Unconventional Rocks: A Case Study of Zhuangnan Fault

open access: yesGeofluids, 2022
Zhuangnan fault zone was affiliated with Gubei subsag of the Zhanhua sag in Jiyang Depression, Bohai gulf basin. Zhuangnan fault zone has two functions as the main east-west strike-slip accommodation structure.
Jing Wang   +4 more
doaj   +1 more source

Analysis of the Influence of Fault Fracture Zone on Mining Response Based on FDM-DEM Coupling

open access: yesGeofluids, 2022
Fault slip will cause a change in mining stress at the longwall face, which will cause adverse effects. In this study, on the basis of Fast Lagrangian Analysis of Continua in 3 Dimensions (FLAC3D) and Particle Flow Code in 3 Dimensions (PFC3D), the ...
Cao Xu, Cao Xiaoshan, Han Tielin, Ru Yan
doaj   +1 more source

Seismic Description of Deep Strike-Slip Fault Damage Zone by Steerable Pyramid Method in the Sichuan Basin, China

open access: yesEnergies, 2022
Large quantities of gas resources have been found in the Paleo-Mesozoic carbonate rocks in the Sichuan Basin. However, many wells cannot obtain high production in deep low porosity-permeability reservoirs.
Qingsong Tang   +6 more
doaj   +1 more source

GEOMORPHIC INDICES AND FAULT SEGMENTATION INDICATION OF MENANGA FAULT AT PESAWARAN, LAMPUNG

open access: yesJGE, 2023
Remote sensing and GIS are playing important roles in geomorphology and hazard risks analysis. Pesawaran area located near the Menanga Fault and recently on the risk of earthquake that happened along this fault.
Rezki Naufan Hendrawan   +3 more
doaj   +1 more source

Investigation of the Huge Tsunami from the 2011 Tōhoku-Oki, Japan, Earthquake Using Ocean Floor Boreholes to the Fault Zone [PDF]

open access: yesOceanography, 2014
Integrated Ocean Drilling Program (IODP) Expedition 343, named the Japan Trench Fast Drilling Project (JFAST), drilled ocean floor boreholes through the fault zone of the 2011 Tōhoku-Oki earthquake (M9.0) to enhance understanding of the rupture process ...
Jim Mori   +3 more
doaj   +1 more source

Late Cenozoic development characteristics and dynamic mechanism of the main faults in the Midu area, northwestern Yunnan[BP(]Development characteristics of the main faults of the late cenozoic in the Midu area, northwestern Yunnan, and their dynamic mechanism

open access: yesDizhi lixue xuebao, 2021
The Midu area is located at the southeast end of the northwestern Yunnan fault depression zone, the intersection of the Red River fault zone and the Chenghai fault.
HUANG Xiaolong, WU Zhonghai, WU Kungang
doaj   +1 more source

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