Zobrazeno 1 - 10
of 194
pro vyhledávání: '"Reginald DesRoches"'
Publikováno v:
Buildings, Vol 14, Iss 3, p 792 (2024)
This study develops empirical fragility curves for concrete and masonry buildings in Haiti, utilizing data from the 2021 earthquake. A dataset of 3527 buildings from the StEER database, encompassing a diverse range of building types, is used. These b
Externí odkaz:
https://doaj.org/article/be3651e935e0435e9647645751aa5673
Publikováno v:
Structures. 50:1320-1337
This paper evaluates the seismic fragility of a two-span reinforced concrete (RC) bridge with shape memory alloy (SMA)-restrained rocking (SRR) columns through machine learning (ML) techniques. SRR columns incorporate a combination of replaceable sup
Publikováno v:
Journal of Engineering Mechanics. 148
Publikováno v:
SMST 2022: Extended Abstracts from the International Conference on Shape Memory and Superelastic Technologies.
One of the effective methods to retrofit seismically vulnerable building structures is the use of supplemental energy dissipation devices. Such devices may decrease the seismic displacement and acceleration demands of the retrofitted structures, ther
Autor:
Jamie E. Padgett, Qiu Zheng, Yazhou Xie, Reginald DesRoches, Cliff Roblee, Chuang-Sheng Walter Yang
Publikováno v:
Earthquake Engineering & Structural Dynamics. 50:1824-1844
Publikováno v:
Earthquake Spectra. 36:1769-1801
Machine learning (ML) has evolved rapidly over recent years with the promise to substantially alter and enhance the role of data science in a variety of disciplines. Compared with traditional approaches, ML offers advantages to handle complex problem
Publikováno v:
Journal of Intelligent Material Systems and Structures. 30:2670-2687
Smart materials such as shape memory alloys have unique material properties that can potentially mitigate earthquake hazards on the built environment. Implementation of shape memory alloy-based devices on building structures should incorporate two ke
Autor:
Yazhou Xie, Reginald DesRoches, Cliff Roblee, Qiu Zheng, Chuang-Sheng Walter Yang, Jamie E. Padgett
Publikováno v:
Journal of Structural Engineering. 147
This study develops the probabilistic seismic response and capacity models for the broad collection of standard pile designs that are routinely incorporated into bridges in California. A re...
Publikováno v:
Smart Materials and Structures. 31:115002
This paper investigates the performance of shape memory alloy (SMA)-based multi-ring (SBMR) damping devices through an extensive experimental program. SBMR devices were recently proposed for the seismic damage mitigation of building structures. These
Autor:
Samara Boyle, Canek Phillips, Yvette Pearson, Reginald DesRoches, Stephen Mattingly, Anne Nordberg, Wei Li, Hanadi Rifai
Publikováno v:
2021 ASEE Virtual Annual Conference Content Access Proceedings.