Simulation of household evacuation in the 2014 Ludian earthquake
Earthquake evacuation is important to reduce casualties. To identify the requirements for a successful evacuation, we first investigated the casualties in the Ludian earthquake. Then, a simulation model was developed using a typical building destroyed during the earthquake. This model was integrated...
Gespeichert in:
| Veröffentlicht in: | Bulletin of earthquake engineering 2016-06, Vol.14 (6), p.1757-1769 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1769 |
|---|---|
| container_issue | 6 |
| container_start_page | 1757 |
| container_title | Bulletin of earthquake engineering |
| container_volume | 14 |
| creator | Xiao, Mei-Ling Chen, Yang Yan, Ming-Jiao Ye, Liao-Yuan Liu, Ben-Yu |
| description | Earthquake evacuation is important to reduce casualties. To identify the requirements for a successful evacuation, we first investigated the casualties in the Ludian earthquake. Then, a simulation model was developed using a typical building destroyed during the earthquake. This model was integrated with the social force model to describe indoor earthquake evacuation behaviors under different conditions. Instantaneous average speed and social forces were estimated. Finally, the acquired safety escape time (ASET) was determined using finite-element method. We adopted the pedestrian library of AnyLogic software to calculate the required safety escape time (RSET) values under different conditions. We found that RSET was greater than ASET. Thus, people at home failed to escape. RSET varied with escaping velocity. RSET decreased as the velocity increased in a certain range. RSET was influenced by people distribution across rooms. Wall designs affected RSET. A reasonable wall layout could shorten the path distance and consequently reduce RSET. The results of the present work implied that ASET is related to earthquake ground motion (EGM). Seismic energy is concentrated at the start of EGM. Therefore, buildings collapse instantly, and people at home hardly escape from the indoors and must seek temporary security zones in their rooms. In addition, the relative velocity seismic response of a building should be considered. |
| doi_str_mv | 10.1007/s10518-016-9887-6 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1816040349</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1790934024</sourcerecordid><originalsourceid>FETCH-LOGICAL-a405t-c41488eb05e6f4b81092f33e040ddfef118c63d97252589e9130a08b3d98cbcf3</originalsourceid><addsrcrecordid>eNqFkE9LxDAQxYsouK5-AG8FL16iM22SJjdF_AcLHlTwFtJ2Yrt2292mFfz2Zq0HEcTTDMPvPea9KDpGOEOA7NwjCFQMUDKtVMbkTjRDkaUMuZC7XzuwTOLLfnTg_RIgEZmGWXTxWK_Gxg5118adi6tu9FR1TRnTuy3G6V638VBRnADyeDGWtW1jsv1QbUb7RofRnrONp6PvOY-eb66fru7Y4uH2_upywSwHMbCCI1eKchAkHc8Vgk5cmhJwKEtHDlEVMi11lohEKE0aU7Cg8nBSRV64dB6dTr7rvtuM5Aezqn1BTWNbCk8bVCiDWcr1_2hIrlMOCQ_oyS902Y19G4IESmUZKK1EoHCiir7zvidn1n29sv2HQTDb-s1Uvwn1m239RgZNMml8YNtX6n84_yn6BFSVhU8</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1787708985</pqid></control><display><type>article</type><title>Simulation of household evacuation in the 2014 Ludian earthquake</title><source>SpringerLink Journals - AutoHoldings</source><creator>Xiao, Mei-Ling ; Chen, Yang ; Yan, Ming-Jiao ; Ye, Liao-Yuan ; Liu, Ben-Yu</creator><creatorcontrib>Xiao, Mei-Ling ; Chen, Yang ; Yan, Ming-Jiao ; Ye, Liao-Yuan ; Liu, Ben-Yu</creatorcontrib><description>Earthquake evacuation is important to reduce casualties. To identify the requirements for a successful evacuation, we first investigated the casualties in the Ludian earthquake. Then, a simulation model was developed using a typical building destroyed during the earthquake. This model was integrated with the social force model to describe indoor earthquake evacuation behaviors under different conditions. Instantaneous average speed and social forces were estimated. Finally, the acquired safety escape time (ASET) was determined using finite-element method. We adopted the pedestrian library of AnyLogic software to calculate the required safety escape time (RSET) values under different conditions. We found that RSET was greater than ASET. Thus, people at home failed to escape. RSET varied with escaping velocity. RSET decreased as the velocity increased in a certain range. RSET was influenced by people distribution across rooms. Wall designs affected RSET. A reasonable wall layout could shorten the path distance and consequently reduce RSET. The results of the present work implied that ASET is related to earthquake ground motion (EGM). Seismic energy is concentrated at the start of EGM. Therefore, buildings collapse instantly, and people at home hardly escape from the indoors and must seek temporary security zones in their rooms. In addition, the relative velocity seismic response of a building should be considered.</description><identifier>ISSN: 1570-761X</identifier><identifier>EISSN: 1573-1456</identifier><identifier>DOI: 10.1007/s10518-016-9887-6</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Buildings ; Civil Engineering ; Computer simulation ; Earth and Environmental Science ; Earth Sciences ; Earthquake construction ; Earthquake engineering ; Earthquakes ; Environmental Engineering/Biotechnology ; Evacuation ; Evacuations & rescues ; Geophysics/Geodesy ; Geotechnical Engineering & Applied Earth Sciences ; Ground motion ; Hydrogeology ; Mathematical models ; Original Research Paper ; Seismic activity ; Seismic engineering ; Seismic response ; Structural Geology ; Walls</subject><ispartof>Bulletin of earthquake engineering, 2016-06, Vol.14 (6), p.1757-1769</ispartof><rights>Springer Science+Business Media Dordrecht 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a405t-c41488eb05e6f4b81092f33e040ddfef118c63d97252589e9130a08b3d98cbcf3</citedby><cites>FETCH-LOGICAL-a405t-c41488eb05e6f4b81092f33e040ddfef118c63d97252589e9130a08b3d98cbcf3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10518-016-9887-6$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10518-016-9887-6$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Xiao, Mei-Ling</creatorcontrib><creatorcontrib>Chen, Yang</creatorcontrib><creatorcontrib>Yan, Ming-Jiao</creatorcontrib><creatorcontrib>Ye, Liao-Yuan</creatorcontrib><creatorcontrib>Liu, Ben-Yu</creatorcontrib><title>Simulation of household evacuation in the 2014 Ludian earthquake</title><title>Bulletin of earthquake engineering</title><addtitle>Bull Earthquake Eng</addtitle><description>Earthquake evacuation is important to reduce casualties. To identify the requirements for a successful evacuation, we first investigated the casualties in the Ludian earthquake. Then, a simulation model was developed using a typical building destroyed during the earthquake. This model was integrated with the social force model to describe indoor earthquake evacuation behaviors under different conditions. Instantaneous average speed and social forces were estimated. Finally, the acquired safety escape time (ASET) was determined using finite-element method. We adopted the pedestrian library of AnyLogic software to calculate the required safety escape time (RSET) values under different conditions. We found that RSET was greater than ASET. Thus, people at home failed to escape. RSET varied with escaping velocity. RSET decreased as the velocity increased in a certain range. RSET was influenced by people distribution across rooms. Wall designs affected RSET. A reasonable wall layout could shorten the path distance and consequently reduce RSET. The results of the present work implied that ASET is related to earthquake ground motion (EGM). Seismic energy is concentrated at the start of EGM. Therefore, buildings collapse instantly, and people at home hardly escape from the indoors and must seek temporary security zones in their rooms. In addition, the relative velocity seismic response of a building should be considered.</description><subject>Buildings</subject><subject>Civil Engineering</subject><subject>Computer simulation</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Earthquake construction</subject><subject>Earthquake engineering</subject><subject>Earthquakes</subject><subject>Environmental Engineering/Biotechnology</subject><subject>Evacuation</subject><subject>Evacuations & rescues</subject><subject>Geophysics/Geodesy</subject><subject>Geotechnical Engineering & Applied Earth Sciences</subject><subject>Ground motion</subject><subject>Hydrogeology</subject><subject>Mathematical models</subject><subject>Original Research Paper</subject><subject>Seismic activity</subject><subject>Seismic engineering</subject><subject>Seismic response</subject><subject>Structural Geology</subject><subject>Walls</subject><issn>1570-761X</issn><issn>1573-1456</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqFkE9LxDAQxYsouK5-AG8FL16iM22SJjdF_AcLHlTwFtJ2Yrt2292mFfz2Zq0HEcTTDMPvPea9KDpGOEOA7NwjCFQMUDKtVMbkTjRDkaUMuZC7XzuwTOLLfnTg_RIgEZmGWXTxWK_Gxg5118adi6tu9FR1TRnTuy3G6V638VBRnADyeDGWtW1jsv1QbUb7RofRnrONp6PvOY-eb66fru7Y4uH2_upywSwHMbCCI1eKchAkHc8Vgk5cmhJwKEtHDlEVMi11lohEKE0aU7Cg8nBSRV64dB6dTr7rvtuM5Aezqn1BTWNbCk8bVCiDWcr1_2hIrlMOCQ_oyS902Y19G4IESmUZKK1EoHCiir7zvidn1n29sv2HQTDb-s1Uvwn1m239RgZNMml8YNtX6n84_yn6BFSVhU8</recordid><startdate>20160601</startdate><enddate>20160601</enddate><creator>Xiao, Mei-Ling</creator><creator>Chen, Yang</creator><creator>Yan, Ming-Jiao</creator><creator>Ye, Liao-Yuan</creator><creator>Liu, Ben-Yu</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7ST</scope><scope>7TG</scope><scope>7TN</scope><scope>7UA</scope><scope>7XB</scope><scope>88I</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>H96</scope><scope>HCIFZ</scope><scope>KL.</scope><scope>KR7</scope><scope>L.G</scope><scope>L6V</scope><scope>M2P</scope><scope>M7S</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>SOI</scope><scope>7T2</scope><scope>7U2</scope><scope>7SM</scope></search><sort><creationdate>20160601</creationdate><title>Simulation of household evacuation in the 2014 Ludian earthquake</title><author>Xiao, Mei-Ling ; Chen, Yang ; Yan, Ming-Jiao ; Ye, Liao-Yuan ; Liu, Ben-Yu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a405t-c41488eb05e6f4b81092f33e040ddfef118c63d97252589e9130a08b3d98cbcf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Buildings</topic><topic>Civil Engineering</topic><topic>Computer simulation</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Earthquake construction</topic><topic>Earthquake engineering</topic><topic>Earthquakes</topic><topic>Environmental Engineering/Biotechnology</topic><topic>Evacuation</topic><topic>Evacuations & rescues</topic><topic>Geophysics/Geodesy</topic><topic>Geotechnical Engineering & Applied Earth Sciences</topic><topic>Ground motion</topic><topic>Hydrogeology</topic><topic>Mathematical models</topic><topic>Original Research Paper</topic><topic>Seismic activity</topic><topic>Seismic engineering</topic><topic>Seismic response</topic><topic>Structural Geology</topic><topic>Walls</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xiao, Mei-Ling</creatorcontrib><creatorcontrib>Chen, Yang</creatorcontrib><creatorcontrib>Yan, Ming-Jiao</creatorcontrib><creatorcontrib>Ye, Liao-Yuan</creatorcontrib><creatorcontrib>Liu, Ben-Yu</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Environment Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Civil Engineering Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Engineering Collection</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>Environment Abstracts</collection><collection>Health and Safety Science Abstracts (Full archive)</collection><collection>Safety Science and Risk</collection><collection>Earthquake Engineering Abstracts</collection><jtitle>Bulletin of earthquake engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xiao, Mei-Ling</au><au>Chen, Yang</au><au>Yan, Ming-Jiao</au><au>Ye, Liao-Yuan</au><au>Liu, Ben-Yu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Simulation of household evacuation in the 2014 Ludian earthquake</atitle><jtitle>Bulletin of earthquake engineering</jtitle><stitle>Bull Earthquake Eng</stitle><date>2016-06-01</date><risdate>2016</risdate><volume>14</volume><issue>6</issue><spage>1757</spage><epage>1769</epage><pages>1757-1769</pages><issn>1570-761X</issn><eissn>1573-1456</eissn><abstract>Earthquake evacuation is important to reduce casualties. To identify the requirements for a successful evacuation, we first investigated the casualties in the Ludian earthquake. Then, a simulation model was developed using a typical building destroyed during the earthquake. This model was integrated with the social force model to describe indoor earthquake evacuation behaviors under different conditions. Instantaneous average speed and social forces were estimated. Finally, the acquired safety escape time (ASET) was determined using finite-element method. We adopted the pedestrian library of AnyLogic software to calculate the required safety escape time (RSET) values under different conditions. We found that RSET was greater than ASET. Thus, people at home failed to escape. RSET varied with escaping velocity. RSET decreased as the velocity increased in a certain range. RSET was influenced by people distribution across rooms. Wall designs affected RSET. A reasonable wall layout could shorten the path distance and consequently reduce RSET. The results of the present work implied that ASET is related to earthquake ground motion (EGM). Seismic energy is concentrated at the start of EGM. Therefore, buildings collapse instantly, and people at home hardly escape from the indoors and must seek temporary security zones in their rooms. In addition, the relative velocity seismic response of a building should be considered.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10518-016-9887-6</doi><tpages>13</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1570-761X |
| ispartof | Bulletin of earthquake engineering, 2016-06, Vol.14 (6), p.1757-1769 |
| issn | 1570-761X 1573-1456 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1816040349 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Buildings Civil Engineering Computer simulation Earth and Environmental Science Earth Sciences Earthquake construction Earthquake engineering Earthquakes Environmental Engineering/Biotechnology Evacuation Evacuations & rescues Geophysics/Geodesy Geotechnical Engineering & Applied Earth Sciences Ground motion Hydrogeology Mathematical models Original Research Paper Seismic activity Seismic engineering Seismic response Structural Geology Walls |
| title | Simulation of household evacuation in the 2014 Ludian earthquake |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T10%3A32%3A06IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Simulation%20of%20household%20evacuation%20in%20the%202014%20Ludian%20earthquake&rft.jtitle=Bulletin%20of%20earthquake%20engineering&rft.au=Xiao,%20Mei-Ling&rft.date=2016-06-01&rft.volume=14&rft.issue=6&rft.spage=1757&rft.epage=1769&rft.pages=1757-1769&rft.issn=1570-761X&rft.eissn=1573-1456&rft_id=info:doi/10.1007/s10518-016-9887-6&rft_dat=%3Cproquest_cross%3E1790934024%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1787708985&rft_id=info:pmid/&rfr_iscdi=true |