EPC项目总承包商的成本控制研究

发布时间：2018-02-21 18:29

本文关键词： EPC项目成本控制解释结构模型损失度评价模型　出处：《石家庄铁道大学》2014年硕士论文　论文类型：学位论文

【摘要】：随着工程建设市场的发展，，以设计、采购、施工为一体的EPC承包模式应用逐渐增多。EPC承包模式下多数总承包商关注设计、采购、施工各阶段实际发生的成本，可能导致设计、采购、施工局部费用低，但项目总成本并非最优的情况。基于EPC项目成本控制特点与现状，研究项目成本影响因素的系统识别、评价，并提出相应的成本控制改进措施，对提高总承包商成本管理水平意义重大。因此，本文在调研目前已实施的EPC项目成本控制的有关资料的基础上，在运用霍尔三维结构分析法对EPC项目成本主要影响因素进行识别基础上，建立EPC项目成本主要影响因素的解释结构模型，确定成本主要影响因素的内在层级关系。其次，基于成本主要影响因素的发生概率和损失度定量确定，构建了所有成本影响主要因素的综合损失度评价模型。接下来，结合某EPC项目实例，进行了成本主要影响因素识别和综合损失度评价，并根据评价结果，提出了相应的总承包商成本控制改进措施，并对部分措施的实施效果进行了分析、验证。本文构建EPC项目成本主要影响因素综合评价模型，可用于EPC总承包商整体、定量地评价成本影响因素对于总成本带来的不利影响；提出的成本控制改进措施可直接应用于EPC项目总承包商成本控制，有助于总承包商成本管理及项目管理水平的提高。
[Abstract]:With the development of engineering construction market, the application of EPC contracting mode, which integrates design, procurement and construction, is gradually increasing. Under the EPC-contracting mode, most general contractors pay attention to the design, procurement and construction stages of the actual cost, which may lead to the design. Procurement, construction local cost is low, but total project cost is not optimal. Based on the characteristics and status of EPC project cost control, the systematic identification and evaluation of project cost influencing factors are studied, and the corresponding cost control improvement measures are put forward. It is of great significance to improve the cost management level of general contractor. Therefore, on the basis of investigating the relevant data of EPC project cost control which has been implemented at present, this paper uses Hall three-dimensional structure analysis method to identify the main influencing factors of EPC project cost. This paper establishes the explanatory structure model of the main influencing factors of EPC project cost, and determines the internal hierarchical relationship of the main influencing factors of the cost. Secondly, based on the quantitative determination of the probability of occurrence and the loss degree of the main influencing factors of the cost. The comprehensive loss degree evaluation model of all the main cost factors is constructed. Then, combined with a EPC project, the main cost influencing factors are identified and the comprehensive loss degree is evaluated, and according to the evaluation results, The improvement measures of cost control of general contractor are put forward, and the effect of some measures is analyzed and verified. This paper constructs a comprehensive evaluation model of the main influencing factors of EPC project cost, which can be used to evaluate the adverse effect of the cost influencing factors on the total cost of EPC contractor as a whole. The improved cost control measures can be directly applied to the cost control of the general contractor of the EPC project, which is helpful to the improvement of the cost management of the general contractor and the level of the project management.
【学位授予单位】：石家庄铁道大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU723.3

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