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dc.contributor.authorXu, Zhen
dc.contributor.authorLu, Xinzheng
dc.contributor.authorCheng, Qingle
dc.contributor.authorGuan, Hong
dc.contributor.authorDeng, Li
dc.contributor.authorZhang, Zongcai
dc.date.accessioned2017-12-20T04:25:55Z
dc.date.available2017-12-20T04:25:55Z
dc.date.issued2018
dc.identifier.issn2212-4209
dc.identifier.doi10.1016/j.ijdrr.2017.10.008
dc.identifier.urihttp://hdl.handle.net/10072/355914
dc.description.abstractCurrent post-earthquake investigations of building damage are mainly conducted manually, making the collection and management of the investigation data inefficient. To overcome this shortcoming, a professional system for post-earthquake investigations of building damage is proposed herein using smart phones. This system adopts a framework which uses smart phones for distributed data collection and a web browser for centralized data management. A building-oriented database is designed to satisfy the requirements of data organization in the investigations. In addition, a data exchange mechanism between smart phones and the web server is created, demonstrating a satisfactory level of fault-tolerance for various use cases of the system. Further, an algorithm of reverse address retrieval of photos based on multi-threads is designed to conveniently index photos by their addresses. The proposed system is used in a virtual investigation of Tsinghua University campus and a practical investigation of the Tibet area during the 2015 Nepal earthquake. These case studies demonstrate that the proposed system offers an intelligentized, efficient and networked tool for post-earthquake investigations of building damage.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherElsevier
dc.relation.ispartofpagefrom1
dc.relation.ispartofpageto9
dc.relation.ispartofjournalInternational Journal of Disaster Risk Reduction
dc.subject.fieldofresearchHuman Geography not elsewhere classified
dc.subject.fieldofresearchEnvironmental Science and Management
dc.subject.fieldofresearchPublic Health and Health Services
dc.subject.fieldofresearchHuman Geography
dc.subject.fieldofresearchcode160499
dc.subject.fieldofresearchcode0502
dc.subject.fieldofresearchcode1117
dc.subject.fieldofresearchcode1604
dc.titleA smart phone-based system for post-earthquake investigations of building damage
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.description.notepublicThis publication has been entered into Griffith Research Online as an Advanced Online Version.
gro.hasfulltextNo Full Text
gro.griffith.authorGuan, Hong


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