Research and Application of Recoverability Evaluation Method for Urban Road Network After Earthquake

Du Jie; Lin Junqi; Liu Jinlong

doi:doi:10.11648/j.sd.20180605.13

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Research and Application of Recoverability Evaluation Method for Urban Road Network After Earthquake

Du Jie, Lin Junqi, Liu Jinlong

Published in Science Discovery (Volume 6, Issue 5)

Received: 16 September 2018 Published: 18 September 2018

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Abstract

China is situated between the Eurasian seismic belt and the Circum-Pacific seismic belt, therefore earthquake ofte happened on it. In recent years, earthquakes have occurred frequently in China, such as the Jiuzhaigou earthquake, the Yushu earthquake, and the Wenchuan earthquake. The damage caused by these earthquakes to the urban road traffic system will lead to the paralysis of urban functions, which will directly affect the speed of post-earthquake rescue and increase the difficulty of rescue. In order to quickly assess the resilience of urban traffic after the earthquake, and then develop emergency evacuation and rescue routes, based on the reliability evaluation method of road network, this paper gives the calculation method of urban road network traffic reliability. Reliability determines the time necessary for the road network to return to normal capacity after the earthquake. The recoverability model of urban road network is evaluated through the established urban road network recoverability model, and the model is used to evaluate the recoverability of some road networks in Zhongshan District of Dalian City, and the prosperous area of Zhongshan District in Dalian is obtained. Part of the road network can recover better after the earthquake.It can provide reference for post-earthquake emergency rescue, avoidance and evacuation, medical rescue and other work.

Published in	Science Discovery (Volume 6, Issue 5)
DOI	10.11648/j.sd.20180605.13
Page(s)	327-331
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2018. Published by Science Publishing Group

Keywords

Urban Road Network, Recoverability, Reliability Assessment, Degree of Reliability

References

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[2]	田方帅.城市应急道路网络抗震可靠性研究及应用[D].青岛:中国海洋大学，2015，9-17。
[3]	郭恩栋，赵钊，王再荣，刘智，高霖，王亚东.改进的梁式公路桥震害评估方法[J].北京工业大学学报，2013,39（2）:193-195。
[4]	李英民，王丽萍，刘立平.山地城市震后建筑物倒塌瓦砾阻塞量预测模型[J].解放军理工大学学报，2010，11(4)，439-444。
[5]	郭恩栋、孙柏涛、刘如山等. 2009.GB/T 24336-生命线工程地震破坏等级划分[Z]. 北京:中国标准出版社，2009。
[6]	杜鹏.交通系统震害预测中瓦砾堆积问题的改进[J].世界地震工程，2007，3:161-165。
[7]	陶小林.山地城市交通系统震害预测及应用研究[D].重庆;重庆大学，2007,7-26。
[8]	谢礼立.城市防震减灾能力的定义及评估方法[J].地震工程与工程振动，2006，26（3）:2-5。
[9]	宋建学，李杰.震后城市交通系统连通性模拟[J].自然灾害学报，1996，5（1）:73-78。
[10]	赵国兴，陈淮，李杰.震后城市交通系统评估与改建[J].世界地震工程，1996，8（3）:6-10。
[11]	朱美珍.公路桥梁震害预测的实用方法[J].同济大学学报，1994，22（3）:279-282。
[12]	Ansal A. Urban resilience for emergency response and recovery (pp.227-234). Switzerland:Springer International Publishing.

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APA Style

Du Jie, Lin Junqi, Liu Jinlong. (2018). Research and Application of Recoverability Evaluation Method for Urban Road Network After Earthquake. Science Discovery, 6(5), 327-331. https://doi.org/10.11648/j.sd.20180605.13

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ACS Style

Du Jie; Lin Junqi; Liu Jinlong. Research and Application of Recoverability Evaluation Method for Urban Road Network After Earthquake. Sci. Discov. 2018, 6(5), 327-331. doi: 10.11648/j.sd.20180605.13

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AMA Style

Du Jie, Lin Junqi, Liu Jinlong. Research and Application of Recoverability Evaluation Method for Urban Road Network After Earthquake. Sci Discov. 2018;6(5):327-331. doi: 10.11648/j.sd.20180605.13

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@article{10.11648/j.sd.20180605.13,
  author = {Du Jie and Lin Junqi and Liu Jinlong},
  title = {Research and Application of Recoverability Evaluation Method for Urban Road Network After Earthquake},
  journal = {Science Discovery},
  volume = {6},
  number = {5},
  pages = {327-331},
  doi = {10.11648/j.sd.20180605.13},
  url = {https://doi.org/10.11648/j.sd.20180605.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20180605.13},
  abstract = {China is situated between the Eurasian seismic belt and the Circum-Pacific seismic belt, therefore earthquake ofte happened on it. In recent years, earthquakes have occurred frequently in China, such as the Jiuzhaigou earthquake, the Yushu earthquake, and the Wenchuan earthquake. The damage caused by these earthquakes to the urban road traffic system will lead to the paralysis of urban functions, which will directly affect the speed of post-earthquake rescue and increase the difficulty of rescue. In order to quickly assess the resilience of urban traffic after the earthquake, and then develop emergency evacuation and rescue routes, based on the reliability evaluation method of road network, this paper gives the calculation method of urban road network traffic reliability. Reliability determines the time necessary for the road network to return to normal capacity after the earthquake. The recoverability model of urban road network is evaluated through the established urban road network recoverability model, and the model is used to evaluate the recoverability of some road networks in Zhongshan District of Dalian City, and the prosperous area of Zhongshan District in Dalian is obtained. Part of the road network can recover better after the earthquake.It can provide reference for post-earthquake emergency rescue, avoidance and evacuation, medical rescue and other work.},
 year = {2018}
}

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TY  - JOUR
T1  - Research and Application of Recoverability Evaluation Method for Urban Road Network After Earthquake
AU  - Du Jie
AU  - Lin Junqi
AU  - Liu Jinlong
Y1  - 2018/09/18
PY  - 2018
N1  - https://doi.org/10.11648/j.sd.20180605.13
DO  - 10.11648/j.sd.20180605.13
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 327
EP  - 331
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20180605.13
AB  - China is situated between the Eurasian seismic belt and the Circum-Pacific seismic belt, therefore earthquake ofte happened on it. In recent years, earthquakes have occurred frequently in China, such as the Jiuzhaigou earthquake, the Yushu earthquake, and the Wenchuan earthquake. The damage caused by these earthquakes to the urban road traffic system will lead to the paralysis of urban functions, which will directly affect the speed of post-earthquake rescue and increase the difficulty of rescue. In order to quickly assess the resilience of urban traffic after the earthquake, and then develop emergency evacuation and rescue routes, based on the reliability evaluation method of road network, this paper gives the calculation method of urban road network traffic reliability. Reliability determines the time necessary for the road network to return to normal capacity after the earthquake. The recoverability model of urban road network is evaluated through the established urban road network recoverability model, and the model is used to evaluate the recoverability of some road networks in Zhongshan District of Dalian City, and the prosperous area of Zhongshan District in Dalian is obtained. Part of the road network can recover better after the earthquake.It can provide reference for post-earthquake emergency rescue, avoidance and evacuation, medical rescue and other work.
VL  - 6
IS  - 5
ER  -

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Author Information

Du Jie

Institute of Engineering Mechanics, China Earthquake Administration, Harbin, China
Lin Junqi

Institute of Engineering Mechanics, China Earthquake Administration, Harbin, China
Liu Jinlong

Institute of Engineering Mechanics, China Earthquake Administration, Harbin, China

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Plain Text BibTeX RIS

APA Style

Du Jie, Lin Junqi, Liu Jinlong. (2018). Research and Application of Recoverability Evaluation Method for Urban Road Network After Earthquake. Science Discovery, 6(5), 327-331. https://doi.org/10.11648/j.sd.20180605.13

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ACS Style

Du Jie; Lin Junqi; Liu Jinlong. Research and Application of Recoverability Evaluation Method for Urban Road Network After Earthquake. Sci. Discov. 2018, 6(5), 327-331. doi: 10.11648/j.sd.20180605.13

Copy | Download

AMA Style

Du Jie, Lin Junqi, Liu Jinlong. Research and Application of Recoverability Evaluation Method for Urban Road Network After Earthquake. Sci Discov. 2018;6(5):327-331. doi: 10.11648/j.sd.20180605.13

Copy | Download

@article{10.11648/j.sd.20180605.13,
  author = {Du Jie and Lin Junqi and Liu Jinlong},
  title = {Research and Application of Recoverability Evaluation Method for Urban Road Network After Earthquake},
  journal = {Science Discovery},
  volume = {6},
  number = {5},
  pages = {327-331},
  doi = {10.11648/j.sd.20180605.13},
  url = {https://doi.org/10.11648/j.sd.20180605.13},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20180605.13},
  abstract = {China is situated between the Eurasian seismic belt and the Circum-Pacific seismic belt, therefore earthquake ofte happened on it. In recent years, earthquakes have occurred frequently in China, such as the Jiuzhaigou earthquake, the Yushu earthquake, and the Wenchuan earthquake. The damage caused by these earthquakes to the urban road traffic system will lead to the paralysis of urban functions, which will directly affect the speed of post-earthquake rescue and increase the difficulty of rescue. In order to quickly assess the resilience of urban traffic after the earthquake, and then develop emergency evacuation and rescue routes, based on the reliability evaluation method of road network, this paper gives the calculation method of urban road network traffic reliability. Reliability determines the time necessary for the road network to return to normal capacity after the earthquake. The recoverability model of urban road network is evaluated through the established urban road network recoverability model, and the model is used to evaluate the recoverability of some road networks in Zhongshan District of Dalian City, and the prosperous area of Zhongshan District in Dalian is obtained. Part of the road network can recover better after the earthquake.It can provide reference for post-earthquake emergency rescue, avoidance and evacuation, medical rescue and other work.},
 year = {2018}
}

Copy | Download

TY  - JOUR
T1  - Research and Application of Recoverability Evaluation Method for Urban Road Network After Earthquake
AU  - Du Jie
AU  - Lin Junqi
AU  - Liu Jinlong
Y1  - 2018/09/18
PY  - 2018
N1  - https://doi.org/10.11648/j.sd.20180605.13
DO  - 10.11648/j.sd.20180605.13
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 327
EP  - 331
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20180605.13
AB  - China is situated between the Eurasian seismic belt and the Circum-Pacific seismic belt, therefore earthquake ofte happened on it. In recent years, earthquakes have occurred frequently in China, such as the Jiuzhaigou earthquake, the Yushu earthquake, and the Wenchuan earthquake. The damage caused by these earthquakes to the urban road traffic system will lead to the paralysis of urban functions, which will directly affect the speed of post-earthquake rescue and increase the difficulty of rescue. In order to quickly assess the resilience of urban traffic after the earthquake, and then develop emergency evacuation and rescue routes, based on the reliability evaluation method of road network, this paper gives the calculation method of urban road network traffic reliability. Reliability determines the time necessary for the road network to return to normal capacity after the earthquake. The recoverability model of urban road network is evaluated through the established urban road network recoverability model, and the model is used to evaluate the recoverability of some road networks in Zhongshan District of Dalian City, and the prosperous area of Zhongshan District in Dalian is obtained. Part of the road network can recover better after the earthquake.It can provide reference for post-earthquake emergency rescue, avoidance and evacuation, medical rescue and other work.
VL  - 6
IS  - 5
ER  -

Copy | Download