Results 41 to 50 of about 22,659,233 (405)

Broadband Records of Earthquakes in Deep Gold Mines and a Comparison with Results from SAFOD, California [PDF]

open access: yes, 2009
For one week during September 2007, we deployed a temporary network of field recorders and accelerometers at four sites within two deep, seismically active mines.
Boettcher, Margaret S   +7 more
core   +2 more sources

Nonextensive analysis of crustal seismicity in Taiwan [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2010
Abstract. Using the Taiwan Central Weather Bureau earthquake catalogue, the crustal seismicity of Taiwan was analyzed by means of a nonextensive approach. The time span of the analyzed catalogue is from 1 January 1990 to 30 November 2007, and only earthquakes with magnitude M≥2.0 were considered.
Telesca L, Chen CC
openaire   +6 more sources

Modelling the Autocovariance of the Power Spectrum of a Solar-Type Oscillator [PDF]

open access: yes, 2010
Asteroseismology is able to conduct studies on the interiors of solar-type stars from the analysis of stellar acoustic spectra. However, such an analysis process often has to rely upon subjective choices made throughout.
Aigrain   +50 more
core   +1 more source

Effectiveness of friction dampers on the seismic behavior of high rise building VS shear wall system

open access: yesEngineering Reports, 2019
The increase in population especially in third world countries demands taller, more flexible, and lighter buildings. Most of these countries are subjected to a high risk of earthquakes, which requires more control of building seismic response.
Majd Armaly   +3 more
doaj   +1 more source

Seismic Response of Asymmetric Sliding Steel Structure with Considering Soil-Structure Interaction Effects [PDF]

open access: yesJournal of Structural and Construction Engineering, 2019
One of the methods of resisting to earthquake forces and its undesirable effects on structures is the use of seismic isolators. Investigations on the seismic structure have been initiated by researchers since decades, but so far no study has been done on
Sahar Radkia   +2 more
doaj   +1 more source

Seismic analyses of wind turbine tower under operational conditions

open access: yes工程科学学报, 2017
In order to study seismic responses and collapse mode of a wind turbine tower under operational conditions, a wind turbine tower model was developed by the wind turbine design software FAST.
DAI Kao-shan   +3 more
doaj   +1 more source

Evaluation of the effect of different seismic isolators on the behavior of asymmetric steel sliding structures [PDF]

open access: yesJournal of Structural and Construction Engineering, 2019
Isolation of buildings from earth vibrations is a new method that has been considered in the last few decades and is the only way to reduce simultaneously the inter-story displacement and acceleration of stories.
Sahar Radkia   +2 more
doaj   +1 more source

Optimal seismic upgrade timing in seaports with increasing throughput demand via real options [PDF]

open access: yes, 2018
A real options (RO) formulation is proposed for decision-making on the timing to upgrade the seismic performance of existing seaports with increasing throughput demand in earthquake prone areas.
Bradley B. A.   +11 more
core   +1 more source

Biodegradable Medical Implants: Reshaping Future Medical Practice

open access: yesAdvanced Science, EarlyView.
Biodegradable medical implants are transforming future healthcare by providing sustainable, biocompatible solutions that eliminate secondary removal procedures, enhancing patients’ physical and psychological comfort, and reducing economic burdens.
Bo Xia   +4 more
wiley   +1 more source

Numerical and experimental comparative of coupled neighboring buildings

open access: yesRevista IBRACON de Estruturas e Materiais, 2020
: In recent years a vibration control technique, called structural coupling, has been studied. This technique consists on linking two neighboring buildings, through a coupling device, with the purpose of reducing dynamic response.
Luis Alejandro Perez Peña   +2 more
doaj   +1 more source

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