基于SNA的大型工程项目组织总控机制及实证

Large Scale Projects Organization Controlling Mechanisms and Empirical Study Based on SNA

摘要:

基于社会网络分析(SNA)理论,将正式组织和非正式组织要素进行集成考虑,总结了大型工程项目组织的8类社会网络要素,并建立了总体模型结构.借鉴于SNA的参数定义和公式表达,建立了衡量大型工程项目组织的紧密关系、小团队、中心性、权力、中介性、角色和职位结构同型的定量分析方法,并论述了社会网络模型对组织总控的作用和价值.以世博工程建设组织为案例,进行了社会网络模型和总控机制的应用实证分析.结果显示,集成的社会网络模型和方法论对于评价组织凝聚力、寻找关键组织单元、权力和小团体分析以及组织总控策略的制订都有重要作用.

Abstract:

Based on social network analysis (SNA),main integrated factors of formal and informal organization and 8 social network elements in large scale projects organization were studied,and social network overall concept model was established.Quantitative analysis methods to measure organization closeness,small group,centralization,betweenness,role and position were developed based on parameters and formulas of SNA,and social network model value and function for organization controlling were discussed.2010 Shanghai Expo case was employed to investigate social network model and controlling mechanisms.The results show that integrated model and methodology are important to evaluate organization cohesion,find key organization unit,analyze power and small group and formulate organization controlling strategy.