KEY PROBLEMS AND TECHNOLOGIES IN PLANETARY ENGINEERING GEOLOGY
From ground-based observation to space exploration and manned missions,humanity's exploration of planets has persisted for over 400 years.Since the 21st century,the world has entered a second wave of internation-al planetary exploration enthusiasm.China's planetary exploration program has flourished,with an intensive and well-ordered series of missions planned for the future.These missions include the construction of lunar scientific re-search stations/bases,asteroid and Mars sampling,and manned lunar landings.In response to these mission re-quirements,the concept and research scope of planetary engineering geology have been proposed.This discipline addresses key engineering geological challenges in planetary exploration,such as the physical and mechanical prop-erties of planetary soils,the geological site selection for planetary scientific research stations/bases,planetary hu-man habitation,and methods for planetary resource exploration and extraction.Key planetary geological engineering technologies that need development include in-situ testing techniques for planetary engineering geological proper-ties,planetary sampling and packaging technologies,planetary surface mobility technologies,evaluation and control technologies for plume-surface interaction,and planetary mining technologies.Finally,the paper highlights the im-portance of fostering interdisciplinary integration,emphasizing the development of artificial intelligence and robotic engineering technologies,accelerating advancements in multi-scale testing technologies under extreme planetary en-vironments,training talent in planetary engineering geology,and promoting the sustainable development of the dis-cipline.
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