Identification and prioritization of data for collection in post-earthquake surveys |
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| Authors: | G Sayeed Choudhury Nicholas P Jones |
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| Institution: | (1) Department of Geography and Environmental Engineering, The Johns Hopkins University, 21218-2699 Baltimore, MD, USA;(2) Department of Civil Engineering, The Johns Hopkins University, 21218-2699 Baltimore, MD, USA |
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| Abstract: | During an earthquake, buildings which are vulnerable to seismic loads will be damaged, resulting in property loss and the potential for casualties. To reduce loss of life and injury, the relationship between earthquake-induced building failure and injury severity and distribution needs to be clarified. To this end, a methodology and a series of data collection forms were developed to collect pertinent data for post-event analysis and to provide a basis for structural triage in the field shortly following an earthquake for search and rescue purposes. The forms were developed in four steps: (1) identifying the variables which affect the outcome of an occupant in a damaged building; (2) classifying the variables into three levels of priority for data collection; (3) designing the forms; and (4) applying the forms to damaged buildings from past earthquakes. These forms represent a significant departure from existing forms in that they consider both casualties and building damage jointly in a consistent format. This paper describes the first two steps of the development process; a companion paper outlines the latter components. |
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| Keywords: | earthquake damage assessment methodology epidemiology casualties and injuries emergency management |
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