Variation Feature and Fuzzy Comprehensive Evaluation about Earthquake-damaged Environment Hazard for Underground Structure

DOI

10.2991/iccte-16.2016.26How to use a DOI?

Keywords

underground structure; earthquake-damaged environment; hazard; variation coefficient; fuzzy comprehensive evaluation; Entropy

Abstract

According to subjective deviation and variation characteristics in fuzzy decision-making, one fuzzy reasoning method is put forward on the environment hazard for earthquake-damaged underground structure with the integration of entropy and variation weight distribution. Through identifying such index system and the internal fuzzy quantitative relation within the environment hazard of earthquake-damaged underground engineering, the fuzzy comprehensive decision-making matrix is given, the entropy weight and variation weight is calculated for the above index, which is dynamically revised by distribution coefficient, and erects the fuzzy comprehensive evaluation model for the risk monitoring unit; Through composing the above fuzzy comprehensive evaluation and the similarity vector, the earthquake-damaged environment hazard is entirely measured, and the risk law is gained for such hazard. Case shows that model effectively solves the earthquake-damaged environment risk decision-making problem for underground structure, which provides a theory and method for the scientific reliefs and practice decisions.

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/).

Download article (PDF)

TY  - CONF
AU  - Fengshan Wang
AU  - Hui Yuan
AU  - Bo Wang
AU  - Wanhong Zhu
AU  - Houqing Lu
AU  - Yuhong An
AU  - Minghu Xu
PY  - 2016/01
DA  - 2016/01
TI  - Variation Feature and Fuzzy Comprehensive Evaluation about Earthquake-damaged Environment Hazard for Underground Structure
BT  - Proceedings of the 2016 International Conference on Civil, Transportation and Environment
PB  - Atlantis Press
SP  - 148
EP  - 155
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccte-16.2016.26
DO  - 10.2991/iccte-16.2016.26
ID  - Wang2016/01
ER  -