Investigation of TJ-1 Lunar Soil Simulant Excavation Tests

郭振宇; 蒋明镜; 奚邦禄

doi:10.13409/j.cnki.jdpme.2016.04.021

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Investigation of TJ-1 Lunar Soil Simulant Excavation Tests

更新时间：2025-12-11

- Investigation of TJ-1 Lunar Soil Simulant Excavation Tests
- Vol. 36, Issue 4, Pages: 652-656(2016)
- 作者机构：
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- DOI：10.13409/j.cnki.jdpme.2016.04.021
  CLC： 184.5
- Published：2016
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[1]郭振宇,蒋明镜,奚邦禄.TJ-1模拟月壤开挖实验研究[J].防灾减灾工程学报,2016,36(04):652-656.

郭振宇, 蒋明镜, 奚邦禄. Investigation of TJ-1 Lunar Soil Simulant Excavation Tests[J]. 2016, 36(4): 652-656.
[1]郭振宇,蒋明镜,奚邦禄.TJ-1模拟月壤开挖实验研究[J].防灾减灾工程学报,2016,36(04):652-656. DOI： 10.13409/j.cnki.jdpme.2016.04.021.

郭振宇, 蒋明镜, 奚邦禄. Investigation of TJ-1 Lunar Soil Simulant Excavation Tests[J]. 2016, 36(4): 652-656. DOI： 10.13409/j.cnki.jdpme.2016.04.021.

摘要

为降低月球开发成本

需要设计合理的开挖设备与方案

对TJ-1模拟月壤进行了不同开挖深度和推板宽度的室内开挖实验

研究各项开挖参数对开挖阻力的复合影响

为未来的真实月壤开挖提供参考。结果表明:开挖阻力随着推板的前进迅速增大

而后趋于稳定直到开挖活动停止。开挖阻力随深度的增加而增大

可以用二次多项式F=aH2+bH很好地拟合

拟合公式中的a和b随着推板宽度的增加呈线性增长关系。

Abstract

To reduce the lunar exploration cost

it is necessary to design reasonable excavation equipment and schemes.So a series of excavation tests were conducted considering the composite effects of the excavation parameters on excavation resistances

including the excavation depth and blade width to provide advices for future lunar soil excavation.The results show that the excavation resistance increases to a peak value quickly at first

and then tends to be stable;the excavation resistance increases with the increasing excavation depth and shows a quadratic relationship F=aH2+bH

where the aand bincrease linearly with the increasing blade width.

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references

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