绿色宜居村镇田园综合体建设项目管理模式选择研究

Study on the Choice of Management Mode of Green Livable Rural Complex Construction Project

文章针对绿色宜居村镇田园综合体建设项目存在的管理模式混用问题,首先,对国内外常用的工程项目管理模式按传统项目管理模式、总承包模式和公共设施及服务私营化模式3种一级模式进行细化筛选,得到13种二级模式。其次,运用扎根理论建立了包含6个一级指标和29个二级指标的项目管理模式选择指标体系,构建了项目案例库并设置入库标准,将指标体系用于案例特征表征。随后,提出“两步走”的工程项目管理模式选择模型,第一步根据所构建的案例推理项目管理模式选择模型,运用最邻近算法选取阈值最大的相似源案例确定项目一级管理模式;第二步采用不确定多属性决策模型优选项目二级管理模式。最后,以某田园综合体项目为例,选用EPC模式下的E+PC模式,验证模型的可操作性。

In view of the problem of mixed management modes in the rural complex construction projects of green and livable villages and towns,we draw the following conclusions through the analysis.First of all,as for the commonly used project management modes at home and abroad,we sifted according to three first-level models:the traditional project management mode,general contracting mode and public facilities and service-oriented private mode,and then get 13 secondary modes.Secondly,by using grounded theory,we established a project management model selection indicator system containing 6 primary indicators and 29 secondary indicators,then we constructed a project case database and set the entry standards,and used the indicator system for case feature characterization.Next,a'two-step'project management mode selection model was proposed.The first step was to select the model based on the constructed case-based reasoning project management model,and use the nearest neighbor algorithm to select the similar source case with the largest threshold to determine the first-level management model.In the second step,an uncertain multi-attribute decision-making model was used to optimize the project's second-level management mode.Finally,in the case of an integrated rural project,we chose E+PC mode under EPC mode to verify the operability of the model.