Results 101 to 110 of about 4,584 (215)

Assessing the completeness of Italian historical earthquake data

open access: yesAnnals of Geophysics, 2004
The assessment of the completeness of historical earthquake data (such as, for instance, parametric earthquake catalogues) has usually been approached in seismology - and mainly in Probabilistic Seismic Hazard Assessment(PSHA) - by means of statistical ...
A. Rebez   +3 more
doaj   +1 more source

Некоторые новые данные о влиянии различных грунтовых условий на вероятностные оценки сейсмической опасности территорий

open access: yesГеология и геофизика Юга России, 2022
Актуальность работы. В свете новых данных о спектрах колебаний грунта при землетрясениях рассмотрены важные с научной и практической точек зрения вопросы учета «грунтового» фактора в качестве одной из основных составляющих вероятностного анализа ...
Ю.К. Чернов   +2 more
doaj  

Reply to "Comment on ‘Statistical Features of Short-Period and Long-Period Near-Source Ground Motions’ by Masumi Yamada, Anna H. Olsen, and Thomas H. Heaton" by Roberto Paolucci, Carlo Cauzzi, Ezio Faccioli, Marco Stupazzini, and Manuela Villani [PDF]

open access: yes, 2011
The comment by Paolucci and colleagues (Paolucci et al., 2011) states that a probabilistic seismic hazard analysis (PSHA) can provide "reliable prediction of long-period spectral ordinates." The result of such an analysis would be in contrast to the more
Heaton, Thomas H.   +2 more
core  

UK seismic hazard assessments for strategic facilities: a short history [PDF]

open access: yes, 2014
The UK is a country with only low to moderate seismicity, and the long intervals between significant earthquakes in Britain results in people forgetting they occur.
Musson, R.M.W.
core  

Shuttle program. MCC Level C formulation requirements: Entry guidance and entry autopilot [PDF]

open access: yes
A set of preliminary entry guidance and autopilot software formulations is presented for use in the Mission Control Center (MCC) entry processor. These software formulations meet all level B requirements.
Harpold, J. C., Hill, O.
core   +1 more source

Ground Motion Modeling Wilayah Sumatera Selatan Berdasarkan Analisis Bahaya Gempa Probabilistik [PDF]

open access: yes, 2016
Ground motion modeling dapat dipergunakan untuk menentukan besarnya bahaya gempa pada batuan dasar di suatu site dan untuk menentukan sumber gempa yang memberikan dampak paling dominan pada suatu site.
Aprillianto, S. (Samsul)   +2 more
core  

Operating manual for the RRL 8 channel data logger [PDF]

open access: yes
A data collection device which takes measurements from external sensors at user specified time intervals is described. Three sensor ports are dedicated to temperature, air pressure, and dew point. Five general purpose sensor ports are provided.
Gardner, C. S.   +2 more
core   +1 more source

Probabilistic seismic hazard assessment of Switzerland: best estimates and uncertainties [PDF]

open access: yes, 2018
We present the results of a new genera tion of probabilistic seismic hazard assessment for Switzerland. This study replaces the previous intensity-based generation of national hazard maps of 1978.
Deichmann, Nicholas   +4 more
core  

Reducing Calculation Times for Seismic Hazard Using Non-Ergodic Ground-Motion Models for Areal Source Zones

open access: yesApplied Sciences
Using non-ergodic ground-motion models (GMMs) in probabilistic seismic hazard analysis (PSHA) for areal sources can lead to large increases in calculation time compared to PSHA based on ergodic GMMs due to the large number of branches on the logic tree ...
Maxime Lacour, Norman Abrahamson
doaj   +1 more source

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