建设项目工程变更的成本控制研究

发布时间：2018-06-22 08:08

  本文选题：工程变更 + 成本控制　； 参考：《重庆大学》2014年硕士论文

【摘要】：工程变更的成本是建设项目成本控制的重要部分。由于建设项目具有复杂性、长期性,易受人为和环境等主客观因素的影响,过程中不可避免地产生工程变更,由此导致的工程变更的成本也严重影响建设项目成本控制。因此,研究工程变更的成本控制,并提出行之有效的加强控制的途径显得十分必要。本文首先在大量文献研究的基础上,对工程变更和成本控制相关概念进行了界定,并对全过程成本控制原理及动态成本控制原理加以阐述。然后,通过文献分析及专家访谈法从项目不同参与方的角度对工程变更影响因素进行识别;采用问卷调查、因子分析等研究方法对上述因素进行评价和分析,归纳得出14个工程变更主要影响因素。在此基础上,结合全过程成本控制原理,阐述各主要影响因子在项目不同阶段对工程变更的成本的影响。最后再结合工程实例数据分析,进一步验证了研究的客观性。论文基于前述研究结果,从建设项目全过程角度,提出加强工程变更的成本控制的途径建议。这些建议具有较强的针对性和实操性,以期为建设单位在工程变更的成本控制方面提供有意义的参考。
[Abstract]:The cost of engineering change is an important part of cost control of construction project. Because the construction project is complicated, long-term, easy to be affected by subjective and objective factors, such as human and environment, the engineering changes inevitably occur in the process, and the cost of the project change will also seriously affect the cost control of the construction project. Therefore, it is necessary to study the cost control of engineering change and put forward effective ways to strengthen the control. In this paper, based on a large number of literatures, the concepts of engineering change and cost control are defined, and the whole process cost control principle and the dynamic cost control principle are expounded. Then, through literature analysis and expert interviews, the factors affecting the project change are identified from the perspective of different project participants, and the above factors are evaluated and analyzed by questionnaire survey, factor analysis and other research methods. The main influencing factors of 14 engineering changes are concluded. On this basis, combined with the principle of cost control in the whole process, this paper expounds the influence of the main influencing factors on the cost of engineering change in different stages of the project. Finally, the objectivity of the research is further verified by the analysis of engineering data. Based on the above research results, this paper puts forward some suggestions on how to strengthen the cost control of engineering change from the point of view of the whole process of construction project. These suggestions are of strong pertinence and practical significance, in order to provide a meaningful reference for the cost control of project change in the construction unit.
【学位授予单位】：重庆大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU723.3
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本文编号：2052179