Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Zhengxiang Yi"'
Autor:
Zhengxiang Yi, Henry Burton
Publikováno v:
Structure and Infrastructure Engineering. :1-15
Autor:
Morolake Omoya, Itohan Ero, Mohsen Zaker Esteghamati, Henry V Burton, Scott Brandenberg, Han Sun, Zhengxiang Yi, Hua Kang, Chukuebuka C Nweke
Publikováno v:
Earthquake Spectra. 38:1549-1569
Systematically collected and curated data sets from historical events provide a strong basis for simulating the physical and functional effects of natural hazards on the built environment. This article develops a relational database to support post-e
Publikováno v:
Earthquake Spectra. 38:384-406
Surrogate models are growing in popularity within the earthquake engineering community because of their ability to increase the efficiency of computationally intensive tasks. This article examines the design of computer experiments (DoCE) for the pur
Autor:
Scott J. Brandenberg, Sean K Ahdi, Christine A. Goulet, Jonathan P. Stewart, Omar Issa, Jun Wang, Andrew Lyda, Tristan Buckreis, Marie-Pierre Delisle, Yeulwoo Kim, Chukwuebuka C. Nweke, Pengfei Wang, Zhengxiang Yi, Timu W. Gallien, Kenneth Hudson, Maria A. Winters, Martin B. Hudson, Gregory A. Lyzenga, Joseph T. D. Lucey, Marlon Pierce, Andrea Donnellan, Xiaofeng Meng, J. Sean Yeung, Craig A. Davis
Publikováno v:
Seismological Research Letters. 91:2024-2034
Following the Ridgecrest earthquake sequence, consisting of an M 6.4 foreshock and M 7.1 mainshock along with many other events, the Geotechnical Extreme Events Reconnaissance association deployed a team to gather perishable data. The team focused th
Publikováno v:
Earthquake Spectra. 36:183-208
The ability to rapidly assess the spatial distribution and severity of building damage is essential to post-event emergency response and recovery. Visually identifying and classifying individual building damage requires significant time and personnel
Publikováno v:
Natural Hazards. 99:161-188
Post-earthquake recovery models can be used to quantify the resilience-related benefits of policies intended to mitigate building seismic risk. An assessment of the effect of the Los Angeles Soft-Story Ordinance on the post-earthquake housing recover
Publikováno v:
Journal of Structural Engineering. 147
A spectrum of simplified methods for estimating building seismic drift demands is conceptualized. On one extreme are mechanics-based approaches that are derived solely from fundamental engi...
Publikováno v:
Bulletin of Earthquake Engineering. 17:2059-2091
The Los Angeles Soft-Story Ordinance was enacted with the goal of reducing the collapse risk of woodframe buildings with soft, weak and open-front (SWOF) wall lines. Four alternative retrofit methods are permitted under the Ordinance including a “S
Publikováno v:
Engineering Structures. 214:110652
A multi-scale (building-specific and portfolio) cost-benefit analysis of the Los Angeles soft-story Ordinance for woodframe residential buildings is presented. Building-specific loss functions (shaking intensity versus loss ratio) are computed by imp
Publikováno v:
International Journal of Disaster Risk Reduction. 37:101167
Prior empirical research has demonstrated that the decisions of affected populations can significantly influence housing recovery outcomes following a natural hazard event. The current study seeks to develop an integrated post-earthquake recovery mod