Study on Longitudinal Stress of Urban Water Supply Network under the Action of Seismic Wave
Authors
Lijuan WANG, Xin LIU, Jiahui WANG, Ying WANG, Butao JIANG, Xiaoning LI
Corresponding Author
Lijuan WANG
Available Online December 2016.
- DOI
- 10.2991/aece-16.2017.97How to use a DOI?
- Keywords
- water supply pipeline; seismic wave; stress; calculation model; flow velocity
- Abstract
Based on the elastic foundation model and wave theory as well as fluid mechanics theory, considered of the influence of flow velocity in the pipe, vertical force of buried water supply pipeline are analyzed under the action of seismic wave. The bending moment and stress formula are derived, and the vertical stress calculation model of water supply pipeline under the action of seismic wave was established. The influence of different diameter, flow velocity, soil and earthquake intensity on the water supply pipeline is analyzed by numerical examples.
- Copyright
- © 2017, 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 - Lijuan WANG AU - Xin LIU AU - Jiahui WANG AU - Ying WANG AU - Butao JIANG AU - Xiaoning LI PY - 2016/12 DA - 2016/12 TI - Study on Longitudinal Stress of Urban Water Supply Network under the Action of Seismic Wave BT - Proceedings of the 2016 International Conference on Architectural Engineering and Civil Engineering PB - Atlantis Press SP - 442 EP - 447 SN - 2352-5401 UR - https://doi.org/10.2991/aece-16.2017.97 DO - 10.2991/aece-16.2017.97 ID - WANG2016/12 ER -