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Showing 1 to 10 of 10 for “"PBEE"”.
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Bayesian Methods for Intensity Measure and Ground Motion Selection in Performance-Based Earthquake Engineering
… Performance-Based Earthquake Engineering (PBEE) is designing buildings that meet the specified performance objectives when subjected to an earthquake. One challenge to completely relying upon a PBEE approach in design practice is the open-ended nature of characterizing the earthquake ground …
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Implementation of linear analysis in the early stages of performance-based design for steel structures
… a performance-based earthquake engineering (PBEE) procedure that outputs relevant non-technical data to aid major building stakeholders in making important decisions. While PBEE has made great strides in the last decade, its current standing as a verification tool has prevented it from being …
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Performance evaluation of innovative toggle brace damper for flexible structure seismic upgrade
… to performance-based earthquake engineering (PBEE) is presented in this study. The approach considers the seismic hazard, structural response, resulting damage, and repair costs associated with restoring the building to its original condition using a fully probabilistic analysis. The procedure …
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Machine Learning Based Analysis Of Civil Infrastructure In The Presence Of Sparse Data
… of the Performance-Based Earthquake Engineering (PBEE) framework. Previous efforts to replace FE models with surrogate models have typically focused only on building parameters, necessitating re-training for new, unseen earthquakes. This paper introduces a machine learning-based surrogate model …
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Stochastic prediction of collapse of building structures under seismic excitations
… of performance–based earthquake engineering (PBEE) framework together with IDA. The maximum inter-storey drift ratio (IDR) is often selected as the measure to represent the global behavior of structural system in the PBEE framework (Cornell et al., 2002). Likewise, assumed threshold values …
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Numerical modeling of a bridge system & its application for performance-based earthquake engineering
… the second part of this research, the PEER PBEE methodology was applied to a typical highway bridge system founded in liquefaction-susceptible soils. A comprehensive numerical model was developed for the bridge system by coupling a well-defined OpenSees bridge model (Mackie and Stojadinovic …
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Seismic experimental analyses and surrogate models of multi-component systems in special-risk industrial facilities
… a performance-based earthquake engineering (PBEE) approach should, instead, be preferred. Along this vein, in recent years, much research has been devoted to setting computational fragility frameworks for special-risk industrial components and structures. However, within a PBEE perspective, …
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Improved ground motion intensity measures for reliability-based demand analysis of structures
In Performance-Based Earthquake Engineering (PBEE), evaluating the seismic performance (or seismic risk) of a structure at a designed site has gained major attention, especially in the past decade. One of the objectives in PBEE is to quantify the seismic reliability of a structure (due to the …
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Behaviour and modelling of the inelastic response of concrete and steel-concrete infrastructures subjected to low-cycle fatigue
… PEER Performance-Based Earthquake Engineering (PBEE) to this type of bridge. Moreover, the use of the Hot-rolled (HRS) steel to manufacture I-girder beams has become an innovation in civil infrastructures in Europe, as much as the use of transversal concrete cross-beams (CCBs) to connect spans. …
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Numerical and experimental methods for seismic risk assessment of civil and industrial structures
… performance-based earthquake engineering (PBEE) framework. In detail a 3D probabilistic seismic demand analysis was performed considering the variability of the earthquake incident angle, generally not taken in account in typical fragility analyses. Therefore, the fragility curves evaluated …