Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications

Dynamic weight analysis of risk index during earth-rock dam construction

Authors
Zongkun Li, Qi Li
Corresponding Author
Zongkun Li
Available Online May 2016.
DOI
10.2991/wartia-16.2016.75How to use a DOI?
Keywords
Dynamic weight, uncertain type of AHP, Expert’s credibility, Risk analysis
Abstract

There are two shortages of traditional AHP method: (a) expert scoring to be absolute and (b) less considering the credibility of expert scoring and the dynamic difference between experts. In order to solve the above-mentioned drawbacks, an uncertain type of AHP method based on expert’s credibility is proposed in this paper. Risk index dynamic weight calculation model is established. In this method, when the expert scores, they use the interval number instead of a specific value to represent the expert judgments. Determine the degree of the experts' credibility according to the similarity and difference between the uncertain type of matrix. At the same time, considering the subjectivity and objectivity of the index weight, determine the dynamic weight. Example analysis shows that this method is reasonable and feasible, and the dynamics weight can reflect the engineering practice.

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/).

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Volume Title
Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications
Series
Advances in Engineering Research
Publication Date
May 2016
ISBN
978-94-6252-195-7
ISSN
2352-5401
DOI
10.2991/wartia-16.2016.75How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Zongkun Li
AU  - Qi Li
PY  - 2016/05
DA  - 2016/05
TI  - Dynamic weight analysis of risk index during earth-rock dam construction
BT  - Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications
PB  - Atlantis Press
SP  - 377
EP  - 382
SN  - 2352-5401
UR  - https://doi.org/10.2991/wartia-16.2016.75
DO  - 10.2991/wartia-16.2016.75
ID  - Li2016/05
ER  -