منابع مشابه
Frequency of time overrun causes in road construction in Palestine : Contractors
Time, cost and quality have their proven importance as the prime measures for project success. However, the history of the construction industry worldwide is full of projects that were completed with significant time and cost overruns. This study is conducted to investigate the occurrence frequency of time overrun causes in road construction projects in the West Bank in Palestine from contracto...
متن کاملAnalysis of Cost Overrun in Highway Construction Projects Using Multiple Regression and Artificial Neural Networks
Cost overruns are more common in infrastructure projects especially, more common in road construction activities. There existed a need to develop a probabilistic cost overrun analysis model in construction projects as a decision support tool for contractors before the bidding stage. The objective of this study is to identify the critical factors affecting cost overrun and obtain statistical mod...
متن کاملUsing Structural Equation Modelling to Assess Effects of Construction Resource Related Factors on Cost Overrun
Cost performance is the basic criteria for measuring success of any project. Since construction projects are highly dependable on resources, construction cost is significantly affected by various resource related factors. Compared to traditional methods of data analysis, Structural Equation Model (SEM) is the graphical equivalent of a mathematical representation to study relationship between de...
متن کاملProject Cost Overrun Simulation in Software Product Line Development
The cost of a Software Product Line (SPL) development project sometimes exceeds the initially planned cost, because of requirements volatility and poor quality. In this paper, we propose a cost overrun simulation model for time-boxed SPL development. The model is an enhancement of a previous model, specifically now including: consideration of requirements volatility, consideration of unplanned ...
متن کاملManaging Cost Overrun Risk in Project Funding Allocation
This paper discusses decision making of project funding allocation under uncertain project costs. Because project costs are uncertain and funding allocations may not necessarily match the costs required, each project is inherently subject to a cost overrun risk (COR). In this paper, a model is proposed in which project cost is treated as a factor with a probability density function. The decisio...
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ژورنال
عنوان ژورنال: IOSR Journal of Engineering
سال: 2014
ISSN: 2278-8719,2250-3021
DOI: 10.9790/3021-04640107