国家自然科学基金新增代码“航空航天力学” 内涵及重要研究领域

The development of aerospace，including the integration of space and universe，hypersonic flight，etc. ，has presented mechanics with new challenges and fundamental scientific problems. To enhance object-oriented fundamental research in mechanics to meet major national requirements，National Natural Science Foundation of China （NSFC）has introduced a new primary application code of“Aerospace Mechanics”within the mechanics discipline of the Department of Mathematical and Physical Sciences，based on recommendations from the 14th Five Year Plan Development Strategy Research Committee of the Mechanics Discipline. This article provides an overview of the background and process of introducing the application code“Aerospace Mechanics”. It also explains the connotation and funding scope，as well as key research areas. The goal is to assist researchers in understanding the establishment of aerospace mechanics code，as well as the research areas and directions they should focus on. It is expected to guide researchers to update their personal research fields and submit proposals in the natural science foundation information system，based on the sub-codes and research directions in aerospace mechanics.