| タイトル | Lunar Regolith Bagging System |
| 本文（外部サイト） | http://hdl.handle.net/2060/19900015908 |
| 著者（英） | Lundberg, Kimberly; Mcgarity, Ginger; Silverman, Philip; Brown, Sebrina |
| 著者所属（英） | Georgia Inst. of Tech. |
| 発行日 | 1990-03-01 |
| 言語 | eng |
| 内容記述 | A regolith container to be used as a fundamental building block in radiation protection of a habitable lunar base was designed. Parameters for the container are its: size, shape, material, and structural design. Also, a machine was designed to fill the regolith container which is capable of grasping and opening an empty container, filling it, closing it when full, and depositing it on the surface of the Moon. The simple design will bag lunar soil in a relatively short amount of time, with a low equipment weight, and with moving parts distanced from the dirt. The bags are made out of Kevlar 149 with a fabric weight of 6 oz. per square yard. All machine parts are composed of aluminum 6061-T6. Assuming that the vehicle runs at 7 km/hr for 8 hours a day, the machine will bag the necessary 450 cu m of soil in about 12 days. The total mass of the bags and the machine to be shipped to the Moon will be 687 kg. The cost of shipping this weight will be $6.23 million. |
| NASA分類 | NONMETALLIC MATERIALS |
| レポートNO | 90N25224
NASA-CR-186652
NAS 1.26:186652
TEX-4312/ME-4182 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/70034 |
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