Research on obstacles of knowledge sharing of transformation of science and technology achievements by fault tree analysis

Knowledge sharing (KS) is important means to improve the rate of transformation of sci-tech achievements (TSA). The obstacles of KS of TSA are mainly from sharing subject obstacles, sharing environment obstacles and shared knowledge itself obstacles. Structure importance, probability importance and critical importance are analyzed based on expert investigation by fault tree analysis (FTA) to make a conclusion that main obstacles of KS of TSA are unreasonable organization structure and lack of technical platform.