充气式月球基地防护结构技术综述

摘要

综述了充气式月球基地防护结构技术，包括总体设计要求和关键设计要点、柔性热防护结构的服役环境、功能需求、设计方法、材料选用等。并从结构冲击定位和强度分析、破坏响应分析、系统组成分析和自修复材料等方面，指出了对结构进行健康监测的必要性。介绍了现有的地面测试技术，包括热防护材料性能测试、展开动力学性能测试和太空环境模拟技术等，最后对防护结构技术的发展方向进行了展望。%For the inflatable lunar habitats , studies on protective structure technologies were re-viewed in this paper .Structure design technology , including the system design requirement and key design points , was investigated for the inflatable lunar habitats .The service environment , functional requirements , design method , and material selection of flexible thermal protection structure were an-alyzed .To ensure the safety of the astronauts , it is necessary to adopt structural health monitoring technology for monitoring the major service behaviors of the inflatable habitats in real time .From the perspective of impact location and strength analysis , the structure damage response analysis , and system analysis and self-healing materials , an appropriate structural health monitoring system was quite necessary .The ground testing techniques were summarized , including thermal protection mate-rial performance test, the deployment test, space environment simulation technology , and etc.And finally the development directions of this technology were forecasted .