基于挣值法的某铁路线路清筛施工项目成本与进度控制研究

发布时间：2018-01-09 05:32

本文关键词：基于挣值法的某铁路线路清筛施工项目成本与进度控制研究　出处：《上海交通大学》2014年硕士论文　论文类型：学位论文

【摘要】：近几年来,随着我国铁路建设高峰期的到来,铁路线路营业里程迅速扩大。一批高速铁路和客运专线相继投入运营,同时既有铁路干线进行了提速改造,大量开行高速与重载列车,这对铁路线路维护施工作业提出了更加严格的要求。特别是在繁忙干线施工作业,为不影响正常的交通运输,对项目的进度要求特别高,必须在规定的线路封锁天窗点内完成施工作业。以往,为了抢进度,设备维护施工单位往往很少考虑成本因素,因此施工项目结束,往往因为成本超过预算而不能盈利。在当前铁路系统要求各单位提高经营业绩的情况下,原有的管理方法已不能满足铁路线路维护施工单位的发展要求,其项目管理应考虑在控制进度的同时,在成本控制上也要采取措施,因此成本与进度的集成控制可以作为优先探索的一个方向。本文在成本管理、进度管理和成本与进度集成控制理论等项目管理理论的基础上,引入“挣值法”成本与进度集成控制理论,并用“二级挣值法”优化成本与进度集成控制模型,以某铁路线路清筛施工项目实例,探索该模型在铁路线路清筛项目成本与进度集成控制上的具体运用。本文首次把“挣值法”引入到线路清筛施工项目管理中,以“二级挣值法”构建清筛成本与进度集成控制模型,并在某线路清筛施工项目中成功运用该模型实现了预定的控制目标,为线路清筛施工项目成本与进度集成控制提供有益参考,对引导铁路设备维护施工单位项目管理更好适应市场经济发展的需求,有一定的现实意义和实用价值。
[Abstract]:In recent years, with the arrival of the peak of China's railway construction, railway operating mileage expanded rapidly. A number of high-speed railway and passenger dedicated lines have been put into operation at the same time, existing railway lines are a large number of train speed transformation, high speed and heavy haul train, it puts forward more strict requirements on the construction of railway line maintenance operation. In the busy main line construction operations, in order not to affect the normal transportation, especially the progress of the project requirements, must be in the specified line blocked the completion of the construction work. The skylights, in order to grab the progress of equipment maintenance and construction units rarely consider the cost factor, so the construction project ends, often because of cost overruns and not profit. In the current railway system requires all units to improve the operating performance of the case, the original management method cannot meet the development of the construction unit of railway line maintenance The requirements of project management should be considered in the control of progress at the same time, the cost control should take measures, so the integrated control of cost and schedule can be used as a priority direction of exploration. This paper based cost management, schedule management and cost and schedule integration control theory and project management theory, the introduction of "earned value method cost and schedule integration control theory, and the" two level earned value optimization cost and schedule integration control model ", with a railway line cleaning construction project as an example, to explore the model clear concrete application of project cost and the degree of integration into the screen in the control of the railway line. The first of the" earned value method "into the line of cleaning in construction project management, with the" two level earned value method "to construct the cleaning cost and schedule integration control model, and in a clear line for successful application of this model to achieve the predetermined control screen in the construction project The purpose of the system is to provide a useful reference for the integrated control of the cost and schedule of the line cleaning and construction projects, and to guide the railway equipment maintenance and construction units to better meet the needs of the development of the market economy, and has certain practical significance and practical value.

【学位授予单位】：上海交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U216

【相似文献】