In the end, by giving examples, this paper demonstrates the advantages and disadvantages of the project cost structures in the Dual-Track Project Cost Model(PCM) in the aspects of the project quality calculation rules, calculation unit, cost calculation gist, cost structures and etc. 最后,对于双轨制计价模式下建筑产品价格组成从工程量计算规则、计量单位、计价依据、费用构成等多方面各自的利弊所在以工程实例加以论证,说明工程量清单计价的改革势在必行。
Under the market economy circumstance, project cost management model has changed greatly. 在市场经济条件下,工程造价管理模式发生了很大的变化,工程造价管理活动进入了综合信息化的新阶段。
This paper describes the software project cost estimate model based on RUP. Based on the survey, a software project cost management system is designed and realized. 在对基于RUP的软件项目成本估算模型进行研究的基础上,本文设计并实现了基于RUP的软件项目成本管理系统。
A more effective neural network of forward & radial based function was proposed and some indefinite factors in the projects were considered. The project cost estimation model was established, the obtained results were more accurate. 提出了一种更有效的前向网络-径向基函数(RBF)神经网络,并考虑了工程项目中一些非确定性的因素,建立了工程造价的估算模型,所得到的结果更加精确。
Concluded that the enterprise project cost index model is a simple and effective method for evaluating construction business level changes of construction enterprises. then made research prospects of the using of the built index model. 得出企业工程造价指数方法模型是评价施工企业现有施工业务技术管理水平动态变化情况的简单有效的方法,并对企业工程造价指数理论模型的推广应用进行研究展望。