Results 51 to 60 of about 47,981 (240)

Seismic hazard assessment for the Sofia area

open access: yesAnnals of Geophysics, 2009
The capital of Bulgaria, Sofia, is situated in the center of the so-called Sofia area. This is the most populated industrial and cultural region of Bulgaria that faces considerable earthquake risk. We apply a version of machine code EQRISK for hazard assessment of the Sofia area according to the Cornell-McGuire approach.
S. Simeonova   +2 more
openaire   +4 more sources

Geological and geotechnical challenges on the Great Dyke of Zimbabwe and their impact on hardrock pillar design

open access: yesDeep Underground Science and Engineering, EarlyView.
The Great Dyke of Zimbabwe is notable for its rich platinum group metal deposits but poses significant geological and geotechnical challenges due to its complex rock types and structural features. Traditional pillar design methods are insufficient for addressing these complexities; the study suggests incorporating advanced techniques such as machine ...
Tawanda Zvarivadza   +3 more
wiley   +1 more source

SERA – CEN/TC 250/SC 8 workshop on seismic hazard [PDF]

open access: yes, 2018
The Joint Research Centre (JRC) of the European Commission organised a workshop on seismic hazard assessment, together with SERA partners and experts from CEN/TC 250/SC 8, which is responsible for the development of Eurocode 8, within the SERA ...
ATHANASOPOULOU ADAMANTIA   +2 more
core   +2 more sources

ASSESSMENT OF SEISMIC HAZARD AND MICROZONING IN THE PHILIPPINES

open access: yesSTRUCTURAL ENGINEERING / EARTHQUAKE ENGINEERING, 2002
Seismic hazard and microzoning of the Philippines are presented. Seismic hazard analysis of the Philippines on rock-surface level is done to all land areas of the country. The analysis includes both the historical earthquake occurrences and active fault data.
Nobuoto Nojima   +2 more
openaire   +4 more sources

Probabilistic seismic hazard assessment for Vanuatu [PDF]

open access: yes, 2005
Scientific Technical Report STR ; 05 ...
Suckale, Jenny   +3 more
openaire   +2 more sources

Gels for CO2 geo‐storage and conformance control: A systemic review of behavior and performance

open access: yesDeep Underground Science and Engineering, EarlyView.
This review provides a systemic evaluation of potential sealants used in CO2 subsurface storage practices. Critical analyses of how external factors like CO2, pH, brine salinity and hardness, rock mineralogy, pressure, temperature, and injectivity could affect the performance of different sealants are provided. Abstract Carbon capture and storage (CCS)
Funsho Afolabi   +6 more
wiley   +1 more source

Seismic Hazard Assessment: Conditional Probability [PDF]

open access: yes
In this exercise, students investigate the use of conditional probability (the likelihood that a given event will occur within a specified time period) in assessing earthquake hazards.
Nicholas Pinter
core  

Real‐time monitoring of tunnel structures using digital twin and artificial intelligence: A short overview

open access: yesDeep Underground Science and Engineering, EarlyView.
How artificial intelligence (AI) and digital twin (DT) technologies are revolutionizing tunnel surveillance, offering proactive maintenance strategies and enhanced safety protocols. It explores AI's analytical power and DT's virtual replicas of infrastructure, emphasizing their role in optimizing maintenance and safety in tunnel management.
Mohammad Afrazi   +4 more
wiley   +1 more source

Hierarchical Clustering of Seismic Activity Local Territories Globe [PDF]

open access: yes, 2019
In article, the interrelation between energy parameters of Globe moving in a system Sun-Earth-Moon has been established. It includes features of a seasonal energy condition of an internal core of Earth and the key energy parameters of tectonic activity ...
Agazade, T. (Tural)   +4 more
core   +2 more sources

Evaluation of the Impact of Incident Wavefield Modeling on Soil‐Structure Interaction of Buildings Using Broadband Physics‐Based 3D Earthquake Simulations

open access: yesEarthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Despite the complexity of real earthquake motions, the incident wavefield excitation for soil‐structure interaction (SSI) analysis is conventionally derived from one‐dimensional site response analysis (1D SRA), resulting in idealized, decoupled vertically incident shear and compressional waves for the horizontal and vertical components of the ...
Junfei Huang, David McCallen
wiley   +1 more source

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