Study on crowd evacuation in subway transfer station fires based on numerical simulation
In order to study the influencing factors of fire evacuation bottlenecks and evacuation time in subway transfer stations, a subway transfer station model was built using Pathfinder to simulate the emergency evacuation of passengers in a fire. Using the control variable method, the evacuation under d...
Saved in:
Published in | Emergency management science and technology Vol. 2; no. 1; pp. 1 - 8 |
---|---|
Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
Maximum Academic Press
01.03.2022
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | In order to study the influencing factors of fire evacuation bottlenecks and evacuation time in subway transfer stations, a subway transfer station model was built using Pathfinder to simulate the emergency evacuation of passengers in a fire. Using the control variable method, the evacuation under different conditions is simulated by changing the parameters. The effects of the use of escalators, the speed of escalators, preference for stairs and escalators, the use of escalators, the familiarity of exits, the speed of personnel movement and the width of stairs on evacuation time are discussed and analyzed. The results show that the fire evacuation bottlenecks of subway transfer stations is each stair entrance. Evacuation time can be shortened by increasing the speed of escalators, increasing the proportion of escalator walkers, reducing the proportion of passengers who choose familiar exits to escape, increasing the speed of passengers and increasing the width of stairs. |
---|---|
AbstractList | In order to study the influencing factors of fire evacuation bottlenecks and evacuation time in subway transfer stations, a subway transfer station model was built using Pathfinder to simulate the emergency evacuation of passengers in a fire. Using the control variable method, the evacuation under different conditions is simulated by changing the parameters. The effects of the use of escalators, the speed of escalators, preference for stairs and escalators, the use of escalators, the familiarity of exits, the speed of personnel movement and the width of stairs on evacuation time are discussed and analyzed. The results show that the fire evacuation bottlenecks of subway transfer stations is each stair entrance. Evacuation time can be shortened by increasing the speed of escalators, increasing the proportion of escalator walkers, reducing the proportion of passengers who choose familiar exits to escape, increasing the speed of passengers and increasing the width of stairs. |
Author | Zhang, Qian Cui, Weilong Guo, Yangyang Deng, Yun Wang, Kai Du, Feng |
Author_xml | – sequence: 1 givenname: Feng surname: Du fullname: Du, Feng – sequence: 2 givenname: Qian surname: Zhang fullname: Zhang, Qian – sequence: 3 givenname: Kai surname: Wang fullname: Wang, Kai – sequence: 4 givenname: Weilong surname: Cui fullname: Cui, Weilong – sequence: 5 givenname: Yangyang surname: Guo fullname: Guo, Yangyang – sequence: 6 givenname: Yun surname: Deng fullname: Deng, Yun |
BookMark | eNpNkE1LAzEQhoNUsGrPXvMH1uZrP3KUUrVQ8dAKvYXJl6RsdyXZtfTfu9uKeJrhnZln4LlFk6ZtHEIPlDyKinIyX75tthkjjGWE0OIKTVnFWSZEtZv862_QLKU9IYRJxkgppmi36Xp7wm2DTWyPFrtvMD10YQhCg1Ovj3DCXYQmeRdx6i4jH6JLWENydjxt-oOLwUCNUzj09XnnHl17qJOb_dY79PG83C5es_X7y2rxtM4MlbzIJHGMS1LxoshzVhhjJFiitc2F8LmjOifM5dQRYxhI46AqrQRPpba8tLnkd2h14doW9uorhgPEk2ohqHPQxk8FsQumdqrSAoxlHmzJBDA6cKrxYwml9sLDwJpfWIOLlKLzfzxK1NmzGj2r0bMaPfMf0LF0iA |
CitedBy_id | crossref_primary_10_48130_EMST_2023_0017 crossref_primary_10_3390_fire7040123 crossref_primary_10_3390_fire6050177 crossref_primary_10_1007_s11581_024_05440_5 crossref_primary_10_1016_j_tust_2024_105705 crossref_primary_10_1016_j_psep_2024_06_065 |
ContentType | Journal Article |
DBID | AAYXX CITATION DOA |
DOI | 10.48130/EMST-2022-0016 |
DatabaseName | CrossRef DOAJ Directory of Open Access Journals |
DatabaseTitle | CrossRef |
DatabaseTitleList | |
Database_xml | – sequence: 1 dbid: DOA name: DOAJ Directory of Open Access Journals url: https://www.doaj.org/ sourceTypes: Open Website |
DeliveryMethod | fulltext_linktorsrc |
EISSN | 2832-448X |
EndPage | 8 |
ExternalDocumentID | oai_doaj_org_article_8b4acd2fad724a219af86ccc7a7bf4fa 10_48130_EMST_2022_0016 |
GroupedDBID | AAYXX ALMA_UNASSIGNED_HOLDINGS CITATION GROUPED_DOAJ M~E |
ID | FETCH-LOGICAL-c1936-90e239083665526ccc9ad0bbd544f5e1b502e51e0cc2a9cea87d9af19bd37d593 |
IEDL.DBID | DOA |
ISSN | 2832-448X |
IngestDate | Thu Jul 04 21:05:40 EDT 2024 Fri Aug 23 00:43:36 EDT 2024 |
IsDoiOpenAccess | true |
IsOpenAccess | true |
IsPeerReviewed | false |
IsScholarly | true |
Issue | 1 |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-LOGICAL-c1936-90e239083665526ccc9ad0bbd544f5e1b502e51e0cc2a9cea87d9af19bd37d593 |
OpenAccessLink | https://doaj.org/article/8b4acd2fad724a219af86ccc7a7bf4fa |
PageCount | 8 |
ParticipantIDs | doaj_primary_oai_doaj_org_article_8b4acd2fad724a219af86ccc7a7bf4fa crossref_primary_10_48130_EMST_2022_0016 |
PublicationCentury | 2000 |
PublicationDate | 2022-03-01 |
PublicationDateYYYYMMDD | 2022-03-01 |
PublicationDate_xml | – month: 03 year: 2022 text: 2022-03-01 day: 01 |
PublicationDecade | 2020 |
PublicationTitle | Emergency management science and technology |
PublicationYear | 2022 |
Publisher | Maximum Academic Press |
Publisher_xml | – name: Maximum Academic Press |
SSID | ssj0002922074 |
Score | 2.2307303 |
Snippet | In order to study the influencing factors of fire evacuation bottlenecks and evacuation time in subway transfer stations, a subway transfer station model was... |
SourceID | doaj crossref |
SourceType | Open Website Aggregation Database |
StartPage | 1 |
SubjectTerms | crowd evacuations front matter station subways transfer |
Title | Study on crowd evacuation in subway transfer station fires based on numerical simulation |
URI | https://doaj.org/article/8b4acd2fad724a219af86ccc7a7bf4fa |
Volume | 2 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV09T8MwELUQEwsCAaJ8yQMDS9TEsZ14BNSqQioLrdQt8qdUCVLUtFRd-O3cxQGViYUlQxRHyTvn7l18fkfIrWRWB29CYkymE-64S5TH33C6NB53wcoS9zuPn-Voyp9mYrbT6gtrwqI8cASuXxqurWNBu4JxDd-XDqW01ha6MIGHSI0ysZNMoQ9mijEIjlHLh5fgqPuD8csE5gTkXkhzfoWhHbX-NqwMj8hhxwfpfXyOY7Ln6xMyw-q-LV3UFEZvHPUf2kZJbjqvabM2G72lq5Zy-iVt4mo6DeC9GophyeHQeh0XY15pM3_rmnSdkulwMHkcJV0LhMQCs5KJSj3LFSpISyEYvrfSLjXGCc6D8JkRKfMi86m1TCvrdVk4QChTxuWFEyo_I_v1ovbnhJaS--ALyNeAc-SaGSCKVhfCy9LkGRc9cveNSPUelS4qyBBa8CoEr0LwsAZO9sgDIvZzGUpUtyfAcFVnuOovw138x00uyUE0KRaFXZH91XLtr4ElrMxNOyHgOP4cfAG5Nb-_ |
link.rule.ids | 315,786,790,870,2115,27957,27958 |
linkProvider | Directory of Open Access Journals |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Study+on+crowd+evacuation+in+subway+transfer+station+fires+based+on+numerical+simulation&rft.jtitle=Emergency+management+science+and+technology&rft.au=Feng+Du&rft.au=Qian+Zhang&rft.au=Kai+Wang&rft.au=Weilong+Cui&rft.date=2022-03-01&rft.pub=Maximum+Academic+Press&rft.eissn=2832-448X&rft.volume=2&rft.issue=1&rft.spage=1&rft.epage=8&rft_id=info:doi/10.48130%2FEMST-2022-0016&rft.externalDBID=DOA&rft.externalDocID=oai_doaj_org_article_8b4acd2fad724a219af86ccc7a7bf4fa |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=2832-448X&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=2832-448X&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=2832-448X&client=summon |