Results 81 to 90 of about 12,685 (312)

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

open access: yesDeep 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   +4 more
wiley   +1 more source

Railway Tracks Extraction from High Resolution Unmanned Aerial Vehicle Images Using Improved NL-LinkNet Network

open access: yesDrones
The accurate detection of railway tracks from unmanned aerial vehicle (UAV) images is essential for intelligent railway inspection and the development of electronic railway maps.
Jing Wang   +7 more
doaj   +1 more source

A Probabilistic Risk Analysis for Taipei Seismic Hazards: An Application of HAZ-Taiwan with its Pre-processor and Post-processor [PDF]

open access: yes
This paper employs probabilistic risk analysis to estimate exceedance probability curves, average annual loss (AAL) and probable maximum loss (PML) for seismic hazards.
Yen-lien Kuo   +4 more
core  

An Examination of Subsidence in North-East England due to the Dissolution of Sub-Surface Gypsum using the Shallow Seismic Reflection Technique [PDF]

open access: yes, 2009
Along a narrow swath from Nottingham through to Hartlepool, broad shallow depressions up to 100m in diameter and, more rarely, scarp-edged subsidence hollows are observed.
Sargent, Colin
core  

Integrated numerical simulation and source‐sink matching methodology for Basin‐Wide CO2 storage assessment in depleted reservoirs: A Cambay Basin case study

open access: yesDeep Underground Science and Engineering, EarlyView.
This study presents an integrated workflow to evaluate secure and large‐scale CO2 storage in depleted oil reservoirs of the Cambay Basin, India. Industrial CO2 sources are systematically matched with mature oil fields using a quantitative source–sink framework to minimize transport distance and cost.
Bhaskarjyoti Khanikar
wiley   +1 more source

Street-view building structural type recognition based on an enhanced YOLO11 network

open access: yesInternational Journal of Digital Earth
The structural type of a building, which reflects its primary load-bearing system, is a key determinant of seismic performance and risk assessment. Accurate and scalable identification of seismic building structural types (SBST) is therefore critical for
Jing Wang   +4 more
doaj   +1 more source

Cell-automaton energy model of the earthquake focus

open access: yesГеофизический журнал, 2011
The energy one-dimensional cellular automaton model of a seismic source is offered which represents modification of model of seismicity. The outcomes of numerical calculations are adduced and the comparison of obtained relations to physical model ...
V. E. Kulchytskyi
doaj   +1 more source

Seismic hazard of the Granada fault [PDF]

open access: yesCuaternario y Geomorfología, 2013
The City of Granada is placed at the margin of a flat area known as the Granada Basin (Betic Cordillera, SE Spain) surrounded by mountains. The seismic activity in the Granada Basin is high, with a large number of earthquakes, all of them of moderate to low magnitude (Mb≤5.5).
Azañón, J.M.   +3 more
openaire   +2 more sources

Assessment of Seismic Risk in Istanbul [PDF]

open access: yes
The 1999 earthquakes occurred in Turkey caused destructions in every field and level in nation wide with the high number of deaths and injuries, the remarkable rates of collapsed and heavily damaged buildings and the interruption of business activities ...
Turkoglu Handan, Seda Kundak
core  

New Perspectives in the Definition/Evaluation of Seismic Hazard through Analysis of the Environmental Effects Induced by Earthquakes

open access: yes, 2020
The application of the Environmental Seismic Intensity (ESI) scale 2007 to moderate and strong earthquakes, in different geological context all over the word, highlights the importance of Earthquake Environmental Effects (EEEs) for the assessment of ...
Alessio, Giuliana   +7 more
core   +1 more source

Home - About - Disclaimer - Privacy