Study of Handan's Urban Waterlog Risk Problem Based on Two-dimensional Information Diffusion Model

DOI

10.2991/rac-16.2016.45How to use a DOI?

Keywords

risk analysis; information diffusion; urban waterlog; Handan

Abstract

this paper studied urban road waterlog risk problem of Handan based on the two-dimensional information diffusion model, fist to collected original data including distribution of waterlog spots, raining strength, waterlog history, danger sources and risk bearing objects with the joint of meteorology department, municipal drainage department and social communities, then to construct relationship model between indexes of raining strength and waterlog depth for each of waterlog spots. With a certain raining strength, the model can give a waterlog depth prediction of the waterlog spot, and then it can estimate risk scenarios for each of the risk bearing objects with the spot. Studies show that, the information diffusion method for urban road waterlog risk evaluation problem proposed in this paper, has a certain application value for plain cities' urban waterlog problem.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shujun Guo
AU  - Fanlei Zeng
AU  - Ga Wang
AU  - Gongwen Zhang
AU  - Jianwei Liu
AU  - Hongfeng Wang
AU  - Wei Sun
PY  - 2016/11
DA  - 2016/11
TI  - Study of Handan's Urban Waterlog Risk Problem Based on Two-dimensional Information Diffusion Model
BT  - Proceedings of the 7th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention
PB  - Atlantis Press
SP  - 280
EP  - 285
SN  - 1951-6851
UR  - https://doi.org/10.2991/rac-16.2016.45
DO  - 10.2991/rac-16.2016.45
ID  - Guo2016/11
ER  -