دانلود مقاله ISI انگلیسی شماره 68433
ترجمه فارسی عنوان مقاله

یک سیستم برای ارزیابی هزینه مزایده پروژه ساخت و ساز بر اساس داده های بزرگ

عنوان انگلیسی
A System for Tender Price Evaluation of Construction Project Based on Big Data ☆
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
68433 2015 9 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Procedia Engineering, Volume 123, 2015, Pages 606–614

ترجمه کلمات کلیدی
سیستم؛ پروژه ساخت و ساز؛ اطلاعات بزرگ
کلمات کلیدی انگلیسی
System; Bid price evaluation; Construction project; Big data
پیش نمایش مقاله
پیش نمایش مقاله  یک سیستم برای ارزیابی هزینه مزایده پروژه ساخت و ساز بر اساس داده های بزرگ

چکیده انگلیسی

Tender price evaluation of construction project is one of the most important works for the clients to control project cost in the bidding stage. However,the previously underutilization of project cost data made the tender price evaluation of new projects lack of effective evaluation criterion, which brings challenge to cost control. With the improvement of companies’ information technology application and the advent of big data era, the project cost-related data can be completely and systematically recorded in real time, as well as fully utilized to support decision-making for construction project cost management. In this paper, a system for tender price evaluation of construction project based on big data is presented, aiming to use related technique of big data to analysis project cost data to give a reasonable cost range, which contributes to obtaining the evaluation criterion to support the tender price controls. The paper introduced the data sources, data extraction, data storage and data analysis of the system respectively. A case study is conducted in a metro station project to evaluate the system. The results show that the system based on big data is significant for tender price evaluation in construction project.