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| DEVELOPMENT OF DATA MANAGEMENT AND ANALYSIS SYSTEM FOR COST OF RAILWAY ENGINEERING |
| BAI Yan，CHEN Jian-chun，ZANG Xue-gui |
| Northern Jaotong University |
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Abstract During construction of railway engineering project，it is required to understand the volume of the engineering， the law of fluctuation of the cost of engineering，so as to implement the forecast of the cost of engineering project， having very important meanings for the course of railway construction-Based on the data informations collected from the existing railway constructions， a data management system for the cost of railway engineering has been established to implement the modernized management of these data imformations. The interacting factors between the volume of engineering and the cost of engineering are analyzed by the analysis system， and the main influence factors are obtained-Finally， the evaluation system for the cost of engineering has been established to implement the forecast of the cost of engineering for the newly-built railw ays.
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Received: 27 July 2000
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2000, Vol. 17 
