The application of PCA-fuzzy probability analysis on risk evaluation of construction schedule of highway

Author

Xia, Liming ; Zhao, Chunxue

Author_Institution

Sch. of Manage., Tianjin Univ. of Technol., Tianjin, China

Volume

2

fYear

2010

fDate

9-10 Jan. 2010

Firstpage

1230

Lastpage

1234

Abstract

Firstly, through the analysis of the life cycle of a highway project, this paper identified risks influencing construction schedule which set up a foundation for further establishment of a risk index system. Secondly, based on the established risk index system, this paper calculated and evaluated indicators of risks identified through probability analysis and fuzzy logic methods which became simpler after adoption of principal component analysis (PCA). Finally, the PCA-fuzzy probability analysis method is proved feasible and practicable by case study.

Keywords

fuzzy logic; principal component analysis; probability; risk analysis; road building; PCA-fuzzy probability analysis; foundation; fuzzy logic; highway construction schedule; highway project; principal component analysis; risk evaluation; risk index system; Equations; Fault diagnosis; Fuzzy logic; Principal component analysis; Project management; Risk analysis; Risk management; Road transportation; Scheduling; Technology management; Construction Schedule; Fuzzy Logic Method; Highway Projects; Principal Component Analysis; Probability Analysis; Risk Index System;

fLanguage

English

Publisher

ieee

Conference_Titel

Logistics Systems and Intelligent Management, 2010 International Conference on

Conference_Location

Harbin

Print_ISBN

978-1-4244-7331-1

Type

conf

DOI

10.1109/ICLSIM.2010.5461157

Filename

5461157