建筑技术创新网络结构分析与实证研究——以自密实混凝土技术创新项目为例

Analysis and Empirical Research on Building Technology Innovation Network Structure——Self-consolidating concrete technology innovation project as an example

通过网络收集关于"自密实混凝土"这项创新技术合作项目,以合作项目中的建筑企业为研究对象,运用社会网络分析法(SNA)和Ucinet软件,内容主要围绕整体网络的网络密度、中心度等几个数据的测算进行。深入研究技术创新网络的结构特点。研究结果表明:从建筑企业的角度出发,技术这项技术创新网络的结构属于核心-边缘结构。随着经济全球化,市场的竞争压力越来越大。创新已成为企业在现代化经济市场生存和发展的动力,因此,本研究对建筑技术创新能力和整个建筑行业的发展具有一定的意义。

In this thesis,technology cooperation projects ＂ Self-Consolidating Concrete＂ are collected through the network.With the research object of construction enterprise in the cooperation project,using social network analysis（SNA）and the Ucinet software,thesis mainly contains the network of the whole density,center,etc.It also studies the structure characteristics of the technology innovation network and the general law of evolution of network.Research results show that：from the viewpoint of construction enterprises,the technology innovation network structure belongs to the core-edge structure.The economic globalization leads to more and more market competition,so innovation has become the power of enterprise survival and development in modern economic market.Therefore,this research has certain significance on construction technology innovation ability and the development of the whole construction industry.