Evaluation of Railway Green Construction Scheme Based on Interval Number Attribute Connection Degree

DOI

10.2991/iccte-17.2017.77How to use a DOI?

Keywords

Railway;green construction scheme;interval analytic hierarchy process;interval number attribute association degree

Abstract

Railway green construction is one of the important measures to realize the sustainable development of railway. At present, the research on the evaluation standard of railway green construction is still in the exploration stage. Based on the "green construction evaluation standard of construction engineering", considering the characteristics of railway construction On the basis of this, an evaluation method of railway green construction scheme is put forward, and the evaluation of green construction scheme is realized. With reference to the relevant green construction standards and domestic and foreign research results, to build the railway green construction stage evaluation index system. The interval range of the index is determined by the interval hierarchy analysis method. Secondly, the index interval is transformed into the interval number matrix, and then transformed into the contact number matrix, and the interval multi-attribute railway green evaluation based on the number of links is established. model. The model determines the relative proximity of each green construction scheme by calculating the final comprehensive contact number, and determines its merits by sorting. Finally, through the example verification, the optimal green construction scheme of intercity railway of Lanzhou to Nakagawa Airport is obtained. The advantage of this method is that it is more reasonable to use the interval number to describe the possible range of the index than the simple numerical representation, so that the evaluation result is more accurate and more reference.

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  - Qing Ye
AU  - Xueying Bao
AU  - Qingcai Wang
PY  - 2017/07
DA  - 2017/07
TI  - Evaluation of Railway Green Construction Scheme Based on Interval Number Attribute Connection Degree
BT  - Proceedings of the 2017 2nd International Conference on Civil, Transportation and Environmental Engineering (ICCTE 2017)
PB  - Atlantis Press
SP  - 440
EP  - 448
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccte-17.2017.77
DO  - 10.2991/iccte-17.2017.77
ID  - Ye2017/07
ER  -