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/).

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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  -