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为未来的月球息地设计一个覆盖火山口的圆顶的概念和初步结构分析
Magdalena Mrozek1, Dawid Mrozek2, Mateusz Smolana2
1Faculty of Civil Engineering, Silesian University of Technology, Akademicka St. 5, 44-100, Gliwice, Poland. magdalena.mrozek@polsl.pl.
Scientific reports
|July 9, 2025
概括
一个概念性的月球息地设计利用基于月球 regolith 的地质聚合物来覆盖一个火山口. 形圆顶结构为长期的月球居住提供了优越的强度和安全性,利用压力应力实现稳定性.
科学领域:
- 太空探索 太空探索
- 材料科学 材料科学 材料科学
- 结构工程 结构工程
背景情况:
- 在月球上建立长期的人类存在是Artemis计划的一个关键目标.
- 现场资源利用 (ISRU) 对于使用当地材料开发可持续的月球息地至关重要.
- 之前的研究已经探索了月球结构的各种施工方法.
研究的目的:
- 提出一个概念性的月球息地设计,覆盖一个火山口,使用基于月球 regolith 的地质聚合物.
- 在月球表面条件下分析不同盖子形状的结构性能.
- 评估形圆顶结构对于月球息地应用的适用性.
主要方法:
- 在Mare Tranquillitatis的一个17米直径的石坑在概念上被五种不同的盖子形状覆盖.
- 结构分析是使用有限元法进行的.
- 材料属性是从现有的文献和新的强度测试中得出的,这些测试是对月球规律模拟物地质聚合物进行的.
主要成果:
- 形结构在平面和形设计上表现出显著的优势.
- 内部空气压力诱导了形圆顶中的压力应力,增强了结构完整性.
- 这种减轻压力可以降低空气泄漏和减压的风险.
结论:
- 形圆顶设计是月球息地覆盖的最佳选择,利用地质聚合物材料的压力强度.
- 拟议的基于ISRR的地质聚合物结构为可持续的月球居住提供了可行的解决方案.
- 对于未来的太空探索任务,对基于月球 regolith 的建筑材料进行进一步的研究是有必要的.
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