Results 101 to 110 of about 19,945 (300)

Seismic Meta‐Fragility Functions

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Fragility functions make for one of the three key components of probabilistic seismic risk analysis, along with hazard and consequence and/or exposure models. They are, in principle, construction‐specific; however, risk analysis is more often performed on a larger (e.g., regional) scale. In this case, so‐called typological fragility curves are
Iunio Iervolino, Georgios Baltzopoulos
wiley   +1 more source

Correlation between Seismic Intensity Parameters of HHT-Based Synthetic Seismic Accelerograms and Damage Indices of Buildings

, 2012
Part 11: Engineering Applications of AI and Artificial Neural NetworksInternational audienceIn this work, a correlation study between well-known seismic parameters and damage indices is presented.
Elenas, Anaxagoras, Anaxagoras Elenas, Petros Alvanitopoulos, Ioannis Andreadis, Alvanitopoulos, Petros, Vrochidou, Eleni, Eleni Vrochidou, Andreadis, Ioannis   +7 more
core   +1 more source

Surface Consistent Seismic Hazard Assessment in the Shillong Plateau, Northeast India: A Probabilistic Approach Using Multiple Source Models and a Logic Tree Framework

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT We perform probabilistic seismic hazard analysis (PSHA) in the Shillong Plateau by clubbing the up‐to‐date earthquake data and seismotectonic properties of the study area. Twenty‐one areal seismic sources are delineated based on the updated earthquake catalog, tectonic, and fault plane solutions.
Mohd Shahabuddin, William Kumar Mohanty, Eleftheria Papadimitriou   +2 more
wiley   +1 more source

The 2D Seismic Evaluation of Petrophysical Characters of Yamama Reservoir in Nasiriyah Oil Field, Southern Iraq

Journal of Engineering
Since seismic reflection data produce comprehensive subsurface images that reveal geological structures likely to contain minerals, oil, and gas, they are essential for resource exploitation.
Riyam D. Al-Jubouri
doaj   +1 more source

Passive seismic imaging of the Lower Palaeozoic in the Sudret area of Gotland, Sweden [PDF]

Solid Earth
Passive seismic data were acquired together with active seismic data along a 2.8 km long profile in the Sudret area of Gotland, Sweden, as part of a feasibility study for storage of CO2 below the Baltic Sea. Seismic interferometry using cross-correlation
Z. Wang, Z. Wang, C. Juhlin, P. Hedin, M. Erlström, D. Sopher   +5 more
doaj   +1 more source

Sensitivity of 3D Base‐Isolated Buildings to Individual Isolator Variability

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Variability in elastomeric isolators arises from differences in rubber formulation and curing, leading to noticeable changes in stiffness and damping among nominally identical bearings. While most previous studies have examined global isolator variability associated with environmental or aging effects, individual isolator variability has ...
Norouz Jahan, Niel C. Van Engelen
wiley   +1 more source

Algorithms of correlation methods for comprehensive interpretation of gravimetric and seismic data

Геофизический журнал
The article considers correlation methods used in complex interpretation of geophysical data, which is very important during the geological interpretation. A special place belongs to the methods for correlating gravity, seismicity, and geology.
Elkhan Isgandarov
doaj   +1 more source

Multi‐Hazard Shaking‐Tsunami Fatality Risk Estimation for Coastal Communities

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT This study develops a multi‐hazard fatality risk model for a coastal community (Tofino) on Vancouver Island, Canada, subjected to earthquake‐tsunami threats from the Cascadia subduction megathrust events. The model incorporates variable population distributions and uncertain fatality rate models, in addition to other key model components, such
Katsuichiro Goda
wiley   +1 more source

Sequence stratigraphy and architectural elements of the Giant Foresets Formation, northern Taranaki Basin, New Zealand

, 2006
The modern continental margin in northern Taranaki Basin is underlain by a thick, mud-dominated, Pliocene and Pleistocene succession (Giant Foresets Formation, GFF) clearly imaged in seismic reflection datasets.
Kamp, Peter J.J., Hansen, Rochelle J.
core  

Application of Multi-Dimensional Deconvolution to Enhance Seismic-While-Drilling Data Imaging

Seismic-while-drilling (SWD) provides a cost-effective solution to sense the subsurface by utilizing the drill-bit noise as a seismic source. However, extracting useful information from SWD recordings remains challenging due to the erratic and unknown ...
Ravasi, Matteo, Wang, Ning, Alkhalifah, Tariq Ali, DEHEUVELS, MARINE   +3 more
core   +1 more source