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Some Comments on the Protection of Lunar Habitats against Damage from Meteoroid Impacts

机译：关于保护月球栖息地免受流星撞击影响的一些评论

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摘要

The establishment of human habitats on the Moon and on Mars will require protecting them from the hazards of near-Earth and interplanetary space. In addition to solar radiation, another hazard to be faced by these habitats is the damage that can result from the high speed impact of a meteoroid on a critical structural component. Therefore, lunar habitats and their accompanying support facilities need to be designed with adequate levels of protection that will allow them to also withstand the damage that can result from a meteoroid impact. In this paper we discuss some approaches to shielding for lunar habitats, focusing on shielding that is intended primarily to provide protection against meteoroid impacts and on shielding approaches that use resources mined or extracted from the Moon. The Moon's mineralogy is discussed and suggestions are presented for materials and material combinations that can be used to develop shielding for lunar habitats and which are comprised primarily or entirely of lunar materials. Several shielding mechanisms are also presented that could be effective against impacts by meteoroid particles having diameters on the order of that which are likely to strike a fairly large lunar habitat at least one or two times per year. The paper concludes with recommendations for continuing work in optimizing the design of meteoroid shielding for lunar habitats.
机译：在月球和火星上建立人类栖息地将需要保护它们免受近地和行星际空间的危害。除太阳辐射外，这些栖息地面临的另一个危害是流星体对关键结构部件的高速撞击可能造成的破坏。因此，需要对月球栖息地及其配套的支持设施进行适当设计，以使其能够承受流星体撞击可能造成的破坏。在本文中，我们讨论了一些对月球栖息地进行防护的方法，重点是主要旨在防止流星体撞击的防护方法以及使用从月球上开采或提取的资源的防护方法。讨论了月球的矿物学，并提出了一些材料和材料组合的建议，这些材料和材料组合可用于为月球栖息地提供防护，并且主要或全部由月球材料组成。还提出了几种屏蔽机制，这些屏蔽机制可以有效地抵抗直径大约为每年至少一到两次撞击相当大的月球栖息地的流星体粒子的撞击。本文最后提出了继续优化月球栖息地流星体屏蔽设计的建议。

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  • 来源
    《Journal of aerospace engineering》 |2010年第1期|p.90-97|共8页
  • 作者

    W. P. Schonberg; F. Schafer; R. Putzar;

  • 作者单位

    Dept. of Civil, Architectural, and Environmental Engineering, Missouri Univ. of Science and Technology, 1401 N. Pine St., Rolla,MO 65409;

    Head, Spacecraft Technology Group, Fraunhofer Institute for High-Speed Dynamics, Ernst-Mach Institute, Eckerstrasse 4, 79104 Freiburg,Germany;

    Senior Scientist, Spacecraft Technology Group, Fraunhofer Institute for High-Speed Dynamics, Ernst-Mach Institute, Eckerstrasse 4, 79104 Freiburg, Germany;

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