Results 1 to 10 of about 1,032,894 (314)

Selecting Appropriate Intensity Measure in View of Efficiency [PDF]

open access: yesCivil Engineering Infrastructures Journal, 2015
This study attempts to answer the question of distinguishing appropriate intensity measure parameter for performance-based design or assessment, taking into account the efficiency aspect.
Leila Haj Najafi, Mohsen Tehranizadeh
doaj   +2 more sources

Probabilistic seismic hazard analysis using a new ground motion intensity measure [PDF]

open access: yesDyna, 2016
The main objective of this work is to compute the probabilistic seismic hazard analysis for a region of Mexico using a new ground motion intensity measure which is based on the spectral acceleration and a parameter proxy of the spectral shape named Np ...
Robespiere Chávez López   +1 more
doaj   +2 more sources

Home-Made Simple Experiment to Measure Sound Intensity using Smartphones

open access: yesJurnal Ilmiah Pendidikan Fisika Al-Biruni, 2021
The researchers present a simple experimental activity to measure the sound intensity level using an Android-based smartphone to prove the inverse square law and analyze the dependence of the sound intensity to the sound source frequency.
Ade Yeti Nuryantini   +2 more
doaj   +2 more sources

Sufficiency assessments of ground motion intensity measures employing kullback-leibler theory (applied for typical south pars offshore platforms) [PDF]

open access: yesNumerical Methods in Civil Engineering, 2021
The potential ingrained uncertainty in ground motion records may significantly influence the structural seismic risk assessment in performance-based earthquake engineering (PBEE). One of the basic components of the socio-economic method of PBEE design is
Samira Babaei   +2 more
doaj   +1 more source

Measuring the intensity of conflicts in conservation [PDF]

open access: yesConservation Letters, 2021
Abstract Conflicts between the interests of biodiversity conservation and other human activities pose a major threat to natural ecosystems and human well‐being, yet few methods exist to quantify their intensity and model their dynamics.
Cusack, Jeremy J   +11 more
openaire   +7 more sources

Efficiency assessment of ground motion intensity measures in the estimation of dynamic response of reinforced concrete moment frames [PDF]

open access: yesJournal of Structural and Construction Engineering, 2020
Selection of appropriate accelerograms for nonlinear dynamic analysis is one of the most important challenges due to their significant influence on the interpretation of analysis results.
Moein Dayyani   +2 more
doaj   +1 more source

Ground Motion Prediction Equation for Optimal Combination of Spectral Displacements as the intensity measure for short-period buildings using Iranian strong ground motion records [PDF]

open access: yesمجله مدل سازی در مهندسی, 2022
Important parameters of strong ground motions in a site in terms of potential damage to structures can be represented by an intensity measure parameter.
Fateme Soleimani, Aliakbar Yahyaabadi
doaj   +1 more source

Validity and reliability of RPE as a measure of intensity during isometric wall squat exercise [PDF]

open access: yes, 2021
Background and Aims: Isometric exercise (IE), including wall squat training, has been shown to be effective at reducing resting blood pressure (BP).
Wiles, J.   +3 more
core   +1 more source

Seismic Fragility Assessment of Cable-Stayed Bridges Crossing Fault Rupture Zones

open access: yesBuildings, 2022
Current studies lack probabilistic evaluations on the performance of fault-crossing bridges. This paper conducts seismic fragility analyses to evaluate the fragility of cable-stayed bridges with the effects of fault ruptures.
Junjun Guo   +4 more
doaj   +1 more source

The Effect of Record Selection Technique on Dissipated Hysteresis Energy and Park Ang Damage Index in Moment Resisting RC Frames [PDF]

open access: yesJournal of Structural and Construction Engineering, 2020
The main sources of the uncertainty in estimation of structural seismic responses is the uncertainty of the earthquake records as the input excitations.
Gholamreza Abdollahzadeh   +1 more
doaj   +1 more source

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