Screening Model Study on Construction Cost Index Calculation Information

DOI

10.2991/icmce-14.2014.159How to use a DOI?

Keywords

Cost Index, Typical Project, Screening Model.

Abstract

Due to the diversity of the construction market, we need to select from a large number of typical projects as the research foundation to compile the cost index. Reasonable screening process and method plays as an important factor in the determination of the accuracy of the final result. This paper recommends a typical project selection process, in accordance with the results of the economic analysis, and the introduction of mathematical methods on the basis of expert advice on the adoption and also recommends that the selection should follow the principles of statistics, that is, the selection shall be taken according to expert selection method and gray correlation .T test method screening model is applied after the completion of typical project data collection thus the statistics which disturb the release of the index shall be eliminated so that indices and indicators released can better adapt to the actual situation.

Copyright

© 2014, 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  - Sha-Sha XIE
AU  - Shi-Qing DENG
AU  - Jing SUN
AU  - Song WANG
AU  - Cong-Fa CHEN
PY  - 2014/12
DA  - 2014/12
TI  - Screening Model Study on Construction Cost Index Calculation Information
BT  - Proceedings of the 2014 International Conference on Mechanics and Civil Engineering
PB  - Atlantis Press
SP  - 896
EP  - 900
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmce-14.2014.159
DO  - 10.2991/icmce-14.2014.159
ID  - XIE2014/12
ER  -