Storm surge and evacuation in urban areas during the peak of a storm
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- 作者：Hiroshi Takagia ; takagi@ide.titech.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Siyang Lia ; lsyiverson0510@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Mario de Leonb ; mario.deleon@dlsu.edu.ph" class="auth_mail" title="E-mail the corresponding author ; Miguel Estebanc ; esteban.fagan@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Takahito Mikamid ; takahito8765@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Ryo Matsumarue ; matsumaru@toyo.jp" class="auth_mail" title="E-mail the corresponding author ; Tomoya Shibayamad ; shibayama@waseda.jp" class="auth_mail" title="E-mail the corresponding author ; Ryota Nakamurad ; ryota_nakamura617@yahoo.co.jp" class="auth_mail" title="E-mail the corresponding author
- 关键词：Typhoon Haiyan (Yolanda) ; Tacloban ; Storm surge ; Pedestrian evacuation ; Numerical simulation ; Depth&ndash ; velocity product
- 刊名：Coastal Engineering
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：108
- 期：Complete
- 页码：1-9
- 全文大小：2483 K
文摘
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A reliable numerical model for predicting such flooding was developed for the 2013 Typhoon Haiyan.
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Flow velocities in downtown Tacloban reached up to 7 m/s due to flow contraction along the high-density blocks of houses
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Water levels reached their maximum peak in just 10 min.
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Only 8% of the length of streets in downtown Tacloban were within the safe limits according to velocity–depth criteria.
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Pedestrian evacuation in the middle of a storm surge generated by a strong typhoon was confirmed as high-risk behavior.