The Applied Study On Progress-Cost Control Model For Highway Construction Projects

In recent years the benefits of highway construction enterprises continue to decline, and some even suffer losses, while there is a phenomenon that in the course of construction they can not control the cost strictly, and waste seriously. According to my practice and research in the highway construction enterprises in more than a year, I wrote this article, by using the modern cost-control theory, the combination of qualitative and quantitative methods, and applying them to practice, to enhance the road construction enterprise cost control level, so as to improve the economic efficiency of enterprises, and enhance their competitiveness.Firstly, in the light of the actual conditions, this paper lists the main cost control problems of highway construction projects in China, expounds the cost meaning, composition of highway construction projects and cost control theory, and makes a brief analysis on the advantages and disadvantages of the traditional method of cost control. Secondly, this paper mainly introduces period - cost optimization model, cost control model based on process management, quality - cost control model, and progress - cost control model. Accurding to the characteristics of Highway construction projects and practical experience of my own, this paper will focus on progress - cost control model of research, and do the empirical analysis. On the basis of the empirical analysis of progress - cost control model, this paper put forward advice on improving this method.The traditional progress - cost control medol only consider the progress and the total cost, but did not take into account the profits of construction enterprises. Based on the traditional progress - cost control model of the three variables, this paper put forwaod to add two another variables, and form the "five- variables " analysis method, in order to control costs at the same time facilitate the control of the profits of enterprises make it easy to control the profits of enterprises, this is also one of the innovation of this paper.