On May 17, led by the school and presided over by the Associate researcher He Jinshan of the Steel Generic Technology Collaborative Innovation Center, the "14th Five-Year" National Key research and development Plan "Advanced Structure and composite materials" key special young scientist project "Anti-fatigue high-crack heterogeneous organization wind power Steel Research" project launch and implementation plan demonstration meeting was held in Beijing!

The implementation plan demonstration expert group is composed of Academician Mao Xinping of University of Science and Technology Beijing, Professor Liu Limin of Beihang University, Professor Jin Xuejun of Shanghai Jiao Tong University, Professor Zhang Chi of Tsinghua University, Professor Xu Wei of Northeastern University, Professor Zhao Yuhong of North University of China and Cao Xudong Senior Engineer of Goldwind Technology Co., Ltd. He Anrui, director of the Collaborative Innovation Center of Iron and Steel Common Technology of University of Science and Technology Beijing, Tang Xiaolong, vice president of the Institute of Science and Technology, Wu Huibin, deputy director of the Collaborative Innovation Center of Steel Common Technology, Wang Shuize, vice president of the Institute of Carbon Neutrality, and Yan Lei, director of the Institute of Science and Technology, more than 20 people attended the meeting, including Pang Jianchao, researcher and Shao Chenwei, associate researcher of the Institute of Metal Research, Chinese Academy of Sciences, He Kang senior engineer and task leaders and research backbones of Shandong Iron and Steel Co., Ltd. attended the meeting. The meeting was chaired by Vice Dean Tang Xiaolong.

The project of "Research on wind Power Steel with Anti-fatigue and high-crack non-homogeneous structure" is jointly undertaken by our university, Institute of Metal Research of Chinese Academy of Sciences and Shandong Iron and Steel Co., LTD. In view of the large differences in the structure of the welding zone of traditional wind power steel, which is easy to cause fatigue cracking and other problems, the project proposed a new type of wind power steel composition and heterogeneous structure design, clarified the fatigue crack stop mechanism before and after welding, and developed the key technology of heterogeneous structure control of anti-fatigue high-crack wind power steel plate. The implementation of this project will provide theoretical and technical support for the upgrading and development of wind power steel, and has significant economic, ecological and social benefits.

Project leader He Jinshan made a detailed report from the aspects of project background and research status, key technologies and research ideas, task decomposition and research content, schedule and preliminary results, expected results and organizational security. The expert group listened to the introduction of the implementation plan, and carefully reviewed the relevant information, and believed that the technical route and assessment indicators of the project plan were clear, the project task setting and planning were reasonable, and the project phased objectives and division of labor were clear. At the same time, it is hoped that the project team can further focus on key scientific issues. Finally, it was agreed that the project implementation plan passed the demonstration.

Finally, President Feng Qiang made a summary of the meeting on behalf of the project lead unit. First of all, thank the participating experts for their valuable opinions and suggestions on the project implementation plan, and congratulate the project team on passing this demonstration. He said that the University of Science and Technology Beijing will fully communicate with the project participating units, cooperate, focus on project tasks, strengthen supervision and management, do a good job of project management and service according to the requirements of the superior authorities, provide necessary support and guarantee, to ensure the smooth development of the project, and make characteristics and levels.