Výsledky vyhledávání

Refined Stratified Sampling for efficient Monte Carlo based uncertainty quantification

Autor: Michael D. Shields, Adam Hapij, Raymond P. Daddazio, Kirubel Teferra

Publikováno v: Reliability Engineering & System Safety. 142:310-325

A general adaptive approach rooted in stratified sampling (SS) is proposed for sample-based uncertainty quantification (UQ). To motivate its use in this context the space-filling, orthogonality, and projective properties of SS are compared with simpl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bca2c1f7b2fb152907ce53c4c0bb675c
https://doi.org/10.1016/j.ress.2015.05.023

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Mapping model validation metrics to subject matter expert scores for model adequacy assessment

Autor: Adam Hapij, Kirubel Teferra, Michael D. Shields, Raymond P. Daddazio

Publikováno v: Reliability Engineering & System Safety. 132:9-19

This paper develops a novel approach to incorporate the contributions of both quantitative validation metrics and qualitative subject matter expert (SME) evaluation criteria in model validation assessment. The relationship between validation metrics

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::79a23d55fdb90278134140f3c2448b2d
https://doi.org/10.1016/j.ress.2014.07.010

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Development of the Resilience Management Tool: A Pilot Program at the Port Authority of New York and New Jersey

Autor: Adam Hapij, M Valletta, Najib N. Abboud, Mohammed Ettouney

Publikováno v: AEI 2015.

The Port Authority of New York and New Jersey (PANYNJ) is an interstate authority that builds, owns, and operates a region-wide multi-modal transportation infrastructure which includes tunnels, bridges, airports, seaports, bus stations, and the World

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::097081e087b1cc7babb88e1cf59ec1cd
https://doi.org/10.1061/9780784479070.031

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Global System Considerations for Progressive Collapse with Extensions to Other Natural and Man-Made Hazards

Autor: Mohammed M. Ettouney, Margaret Tang, Robert Smilowitz, Adam Hapij

Publikováno v: Journal of Performance of Constructed Facilities. 20:403-417

One of the most frequently used approaches for minimizing the potential for progressive collapse in buildings is the alternate path method. The appeal of this method is primarily due to its relative simplicity and threat independent specification. Ap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bbb3099a0c14bfbc8c1bfd6a5869a444
https://doi.org/10.1061/(asce)0887-3828(2006)20:4(403)

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Bootstrap Monte Carlo method utilizing a refined stratified sampling routine for uncertainty quantification of very large transient dynamic computational models

Autor: Kirubel Teferra, Raymond P. Daddazio, Adam Hapij, Michael D. Shields

Publikováno v: Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures ISBN: 9781138000865
Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures
Scopus-Elsevier

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db75e08a43e3d08d0e816f8489494836
https://doi.org/10.1201/b16387-419

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Frequency-Domain Analysis of Long-Span Bridges Subjected to Nonuniform Seismic Motions

Autor: Mohammed M. Ettouney, Ruben B Gajer, Adam Hapij

Publikováno v: Journal of Bridge Engineering. 6:577-586

Nonuniform seismic motion affects the seismic behavior of long-span bridges. Three main reasons for this nonuniformity have been identified. They are local soil conditions, wave passage, and incoherency effects. Other effects, such as extended source

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0bf0fdddbd7ea8b7aa80c2780a9c44fa
https://doi.org/10.1061/(asce)1084-0702(2001)6:6(577)

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Structural Performance

Autor: Adam Hapij, Ken Herceg, Anurag Jain

Publikováno v: Multidisciplinary Assessment of Critical Facility Response to Natural Disasters ISBN: 9780784411346

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7da343c35e7ef8e9f88a683338d86dde
https://doi.org/10.1061/9780784411346.ch04

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Multidisciplinary Risk Assessment

Autor: Mohammed Ettouney, Adam Hapij

Publikováno v: Multidisciplinary Assessment of Critical Facility Response to Natural Disasters ISBN: 9780784411346

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cae292e7691724f49836570f0d7bb994
https://doi.org/10.1061/9780784411346.ch07

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Impact Mitigation for Buried Structures: Demolition of the New Haven Veterans Memorial Coliseum

Autor: Margaret Tang, Darren Tennant, Najib N. Abboud, Mohammed Ettouney, Scott McClennan, Adam Hapij, Pawel Woelke

Publikováno v: ResearcherID

We present an overview of the analysis and design of mitigation schemes for buried structures subjected to impact loading, with a focus on the hazard evaluation to underground utilities from the demolition by implosion of the Veterans Memorial Colise

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76179a7b774a95354622718632f1f8c3
https://doi.org/10.1115/1.3109979

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