Research on Urban Flood Control and Drainage Model
- https://doi.org/10.2991/iccahe-16.2016.123How to use a DOI?
- Drainage network; flood; urban waterlogging; SWMM
The acceleration of urbanization and climate change have caused a significant change on urban runoff mechanism. Urban flood control and drainage system become very important. Drainage pipe network has significantly affections on urban water hydrology characters. We used two methods to divide subcatchments for building Storm Water Management Model(SWMM), one is based on DEM, and another is based on the road and pipe network. By using the SWMM, simulations were made with the fluid pipe networks by actual data, the two different subcatchments division methods have influence on the simulation results. The model results show that there are differences between the two methods, the flow process has a significant change, in the pipe and inspection well, but for the ground depression and total runoff, the difference between the two results is very small.
- © 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/).
Cite this article
TY - CONF AU - Y.Z. Liu AU - X. Wang AU - X.M. Cui AU - G.X. Wang AU - S. Niu AU - H. Zhong PY - 2016/10 DA - 2016/10 TI - Research on Urban Flood Control and Drainage Model BT - Proceedings of the 2016 5th International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2016) PB - Atlantis Press SP - 777 EP - 791 SN - 2352-5401 UR - https://doi.org/10.2991/iccahe-16.2016.123 DO - https://doi.org/10.2991/iccahe-16.2016.123 ID - Liu2016/10 ER -