Results 51 to 60 of about 6,513 (283)

The zoning of the relative morphotectonic activity of the Kan-Soleghan basin with an emphasis on the location of the Tehran-North Freeway tunnel [PDF]

open access: yesتحقیقات کاربردی علوم جغرافیایی, 2023
The Kan-Soleghan basin is located on the southern Hillside of the Alborz, which has affected the Alp-Himalayan active zone over time. In this respect, the evaluation of active tectonic processes and their effects on many human activities, such as the ...
sara Kiani, Amir Karam, Nasrin Hoseinaei
doaj  

Geomorphic indices and relative tectonic uplift in the Guerrero sector of the Mexican forearc [PDF]

open access: yes, 2016
Tectonically active areas, such as forearc regions, commonly show contrasting relief, differential tectonic uplift, variations in erosion rates, in river incision, and in channel gradient produced by ongoing tectonic deformation. Thus, information on the
Ramírez-Herrera, María Teresa   +1 more
core   +1 more source

Shear behavior of bolt–grout interfaces under constant normal stiffness: Influence of grout strength and thickness

open access: yesDeep Underground Science and Engineering, EarlyView.
The effects of grout strength and thickness on the shear behavior of bolt–grout interfaces (BGI) under constant normal stiffness conditions are investigated. Shear strength, failure modes, and acoustic emission characteristics are examined. The findings reveal that grout strength exerts a significantly greater influence on BGI shear strength and ...
Sunhao Zhang   +5 more
wiley   +1 more source

Tectonic and Climatic Control on Quaternary Exhumation in the Eastern Pamir Domes, Western China: Insights From Geomorphic Approaches

open access: yesFrontiers in Earth Science, 2022
The Kongur Shan and Muztaghata massifs, bounded by the Kongur Shan extensional system (KES), represent tectonic and topographic anomalies in the eastern Pamir region.
Kai Cao   +6 more
doaj   +1 more source

Quantitative analysis of relative tectonic activity in the Aclgol fault,

open access: yes, 2018
This study was conducted in order to determine the relative tectonic activity of the Aclgol Fault using geomorphic indices. The Aclgol Fault is approximately 50 km long and was separated into four segments. For this purpose, the following geomorphic indices have been used: (1) mountain-front sinuosity (S-mf), (2) valley floor width-to-valley height ...
openaire   +2 more sources

Experimental study on burning rate and flame geometry in construction tunnel fires under high geothermal conditions

open access: yesDeep Underground Science and Engineering, EarlyView.
Abstract As tunnel construction advances in lengths and depths, the construction of tunnels in high geothermal environments has become increasingly common, raising significant fire risks. In this study, a 1:20 scale model tunnel test platform was constructed to investigate the effects of a high geothermal environment on fire behavior in tunnels during ...
Xiaoxian Fei   +6 more
wiley   +1 more source

Morphotectonic of Citarik Watershed in Bandung Basin [PDF]

open access: yesMATEC Web of Conferences
The Citarik watershed which is located in the upstream Citarum watersheds in Bandung Basin. The development plan of Bandung basin comprises five administrative areas including Bandung city, Cimahi city, Bandung regency, West Bandung Regency, and Sumedang
Rohaendi Nendi   +3 more
doaj   +1 more source

Tectonogeomorphic investigation of Kashmir Basin NW Himalaya

open access: yesGeology, Ecology, and Landscapes, 2022
The present study has been carried out in Kashmir Basin (KB), NW Himalaya, to determine the relative tectonic activity using morphotectonic analysis, drainage patterns, lineament analysis and geomorphological field observations.
Maqbool Yousuf   +2 more
doaj   +1 more source

Morphometric properties of river basins as indicators of relative tectonic activity – Problems of data handling and interpretation

open access: yesGeomorphology, 2021
Abstract Morphometric properties of drainage basins, expressed as indices related to their shapes, altitude variability, river networks and stream profiles, are frequently used as proxy information concerning the relative intensity of uplift. Research procedures lead towards division of an area into classes of relative tectonic activity (various ...
Milena Różycka, Piotr Migoń
openaire   +1 more source

Slip versus dilation tendency parameter space as a tool for prospecting structurally controlled geothermal systems in greenfield: insights from the greater Ruhr region

open access: yesDeep Underground Science and Engineering, EarlyView.
This study highlights that with the static and time‐dependent evolution of slip versus dilation tendency parameter space, structurally controlled deep geothermal systems can be selected within areas of higher permeability and lower seismic hazard. Abstract Faults play a vital role in the Earth's hydraulic system by facilitating fluid flow when dilating
Michal Kruszewski   +4 more
wiley   +1 more source

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