Prediction of Failure Risk for Underground Casing Pipe Based on Geostatistics
- DOI
- 10.2991/iceep-17.2017.221How to use a DOI?
- Keywords
- Risk prediction; Geostatistics; Underground pipe; Failure; Kriging interpolating.
- Abstract
Failure analysis of underground casing pipe is very important for engineering protection. Failure of underground casing pipe is affected by many factors, and shows very strong spatial variability. Therefore, a predictive model is constructed based on geostatistics, in which spatial variability is taken into account. Through the spatial variability analysis of influence factors, interpolating images can be worked out with kriging and mathematical fitting techniques. As an application example, the failure risk is calculated by this model with interpolating images. The distribution of failure risk of underground casing pipe is investigated, and some advice is proposed.
- 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 - Yanhua Chen AU - Linlin Liu AU - Qingjie Zhu AU - Yiliang Liu PY - 2017/06 DA - 2017/06 TI - Prediction of Failure Risk for Underground Casing Pipe Based on Geostatistics BT - Proceedings of the 2017 6th International Conference on Energy and Environmental Protection (ICEEP 2017) PB - Atlantis Press SP - 1259 EP - 1263 SN - 2352-5401 UR - https://doi.org/10.2991/iceep-17.2017.221 DO - 10.2991/iceep-17.2017.221 ID - Chen2017/06 ER -