Impacts of Hurricane Dorian on the Bahamas: field observations of hazard intensity and performance of the built environment
Impacts of Hurricane Dorian on the Bahamas: field observations of hazard intensity and performance of the built environment
复制标题
飓风多里安对巴哈马的影响:灾害强度和建筑环境性能的实地观察
DOI:
10.1080/21664250.2021.1958613
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发表时间:
2021
影响因子:
2.4
通讯作者:
Lochhead, Meredith
中科院分区:
文献类型:
--
作者:
Kijewski-Correa, Tracy;Roueche, David;Kennedy, Andrew;Allen, Doug;Marshall, Justin;Kaihatu, James;Wood, Richard L.;Smith, Daniel J.;Lester, Henry;Lochhead, Meredith
On September 1 2019, Hurricane Dorian made landfall in Elbow Cay in the Bahamas with sustained winds of 295 km/h and a central pressure of 910 mb, with subsequent landfalls in Marsh Harbour and Grand Bahama Island, where it stalled for two days. This paper presents field observations of Dorian’s coastal hazards and impacts on the built environment in these locales, collected by the Structural Extreme Events Reconnaissance (StEER) Network. Data were collected using a mixed methodological approach: (1) surveying high-water marks and inundation extent, including an approximately 8 m high water mark in Marsh Harbour, (2) conducting surface-level forensic assessments of damage to 358 structures, and (3) rapidly imaging 475 km of routes using street-level panoramas. Field observations are complemented by a debris field analysis using high-resolution satellite imagery. Observed performance reiterates the potential for well-confined, elevated construction to perform well under major hurricanes, but with the need to codify such practices through the addition of storm surge design provisions and an increase in the design wind speeds in the Bahamas Building Code. This study further demonstrates the value of robust reconnaissance infrastructure for capturing perishable data following hurricanes and making such data rapidly available using publicly accessible platforms.
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DOI:
--
发表时间:
2020
期刊:
影响因子:
--
作者:
M. Zegarra;J. Schmid;Luis Palomino;Bruno Seminario
通讯作者:
Bruno Seminario
DOI:
--
发表时间:
2020
期刊:
影响因子:
--
作者:
Jens A. de Bruijn;J. Daniell;A. Pomonis;R. Gunasekera;J. Macabuag;Marleen C. de Ruiter;S. J. Koopman;N. Bloemendaal;H. de Moel;J. Aerts
通讯作者:
J. Aerts
DOI:
--
发表时间:
2020
期刊:
影响因子:
--
作者:
Omar D. Bello;Luciana Fonted de Meira;Candice Gonzales;L. Peralta;Nyasha Skerette;Blaine Marcano;Machel Patin;G. Vivas;C. Espiga;Eduardo Allen;Esteban Ruiz;Francisco Ibarra;F. Espiga;Mauricio González;Salvador Marconi;D. Carrera;Michael Nelson;Y. Chakalall;Alejandra Perroni;C. Persaud;Chitralekha Deopersad;Malaika Mason
通讯作者:
Malaika Mason
DOI:
10.1061/(asce)ww.1943-5460.0000590
发表时间:
2020
期刊:
and Ocean Engineering
影响因子:
--
作者:
Kennedy, Andrew;Copp, Andrew;Florence, Matthew;Gradel, Anderson;Gurley, Kurtis;Janssen, Matt;Kaihatu, James;Krafft, Douglas;Lynett, Patrick;Owensby, Margaret
通讯作者:
Owensby, Margaret
影响因子:
3.7
作者:
T. Kijewski;A. Kennedy;A. Taflanidis;D. Prevatt
通讯作者:
D. Prevatt