Results 11 to 20 of about 305 (168)

Study on the performance mechanism of alumina-alkali activator synergistic solidified lunar soil simulant

Case Studies in Construction Materials
The utilization of lunar in-situ resources is an important way to realize the construction and operation of Moon scientific research base. The effect of alumina-alkali activator on the mechanical properties of solidified lunar soil simulant was studied ...
Qinyong Ma, Bobo Zhang
doaj   +3 more sources

Polarization Changes in Lunar Simulant Soil: The Role of Incident, Reflection, and Off‐Plane Angles

Earth and Space Science
Observing the polarization of the lunar regolith is essential for obtaining detailed information about the composition and characteristics of lunar soil.
Jinkyu Kim, Minsup Jeong, Sungsoo S. Kim, Ho Jin, Young‐Jun Choi, Hong‐Kyu Moon   +5 more
doaj   +2 more sources

[Effects of lunar soil simulant and Earth soil on lung injury in mice]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Due to prolonged exposure to cosmic radiation and meteorite impacts, lunar surface dust forms nanoscale angular particles with strong electrostatic adsorption properties. These dust particles pose potential inhalation risks, yet their pulmonary toxicological mechanisms remain unclear.
Gong X, He S, Chen Y, Liu Y, Cheng Q, Chen Y, Hu X, Wang Z, Xie H.   +8 more
europepmc   +3 more sources

Damage constitutive model of lunar soil simulant geopolymer under impact loading

Journal of Rock Mechanics and Geotechnical Engineering
Lunar base construction is a crucial component of the lunar exploration program, and considering the dynamic characteristics of lunar soil is important for moon construction. Therefore, investigating the dynamic properties of lunar soil by establishing a
Hanyan Wang, Qinyong Ma, Qianyun Wu
doaj   +3 more sources

Terrestrial Laser Scanning of Lunar Soil Simulants

Materials, 2022
In the near future, permanent human settlements on the Moon will become increasingly realistic. It is very likely that the Moon will serve as a transit point for deep space exploration (e.g., to Mars). The key to human presence on the Moon is the ability to erect the necessary structures and habitats using locally available materials, such as lunar ...
Marzena Damięcka-Suchocka, Jacek Katzer
openaire   +2 more sources

Mechanical fracture properties of concrete with lunar aggregate simulant [PDF]

MATEC Web of Conferences, 2020
From the volumetric point of view, aggregate is the most important ingredient in any kind of concrete. It is impossible to use raw soil instead of aggregate to produce concrete.
Seitl Stanislav, Miarka Petr, Rozsypalová Iva, Pokorná Katka, Keršner Zbyněk, Katzer Jacek, Zarzycki Paweł K.   +6 more
doaj   +1 more source

Microbial induced calcite precipitation can consolidate martian and lunar regolith simulants

PLoS ONE, 2022
We demonstrate that Microbial Induced Calcite Precipitation (MICP) can be utilized for creation of consolidates of Martian Simulant Soil (MSS) and Lunar Simulant Soil (LSS) in the form of a ‘brick’.
Rashmi Dikshit, Nitin Gupta, Arjun Dey, Koushik Viswanathan, Aloke Kumar   +4 more
doaj   +2 more sources

Controlling soil disturbance of a lunar regolith simulant bed during depressurization in a vacuum chamber

Scientific Reports, 2021
A dusty thermal vacuum chamber (DTVC) containing a regolith simulant bed is essential for testing equipment and techniques related to lunar surface exploration.
Gyu-Hyun Go, Jangguen Lee, Taeil Chung, Byung Hyun Ryu, Hyunwoo Jin, Li Zhuang, Hyu Soung Shin, Jae Hyun Kim, Tae Sup Yun   +8 more
doaj   +1 more source

SHPB tests and analysis of lunar soil simulant under different negative temperatures and water contents

矿业科学学报, 2023
In order to study the dynamic mechanical properties of the frozen lunar soil in the permanent shadow area of the moon, the basaltic lunar soil simulant was used as the research object, and the dynamic impact test was performed on it.
Ma Qinyong, Bao Xiaoxuan
doaj   +1 more source

Measurement of Simulated Lunar Soil Information Using Rutting Images [PDF]

IEEE Access, 2020
Research on lunar soil has great value, and soil hardness is one of the essential parameters to be measured. Currently, the existing method involves contact measurement using special instruments. To reduce the self-weight and increase the scientific payloads of lunar rovers, a reanalysis of the data obtained from existing sensors provides a great ...
Hongwei Gao 0002, Yuqi Zhou, Yueqiu Jiang, Jiahui Yu, Zhaojie Ju, Jinguo Liu   +5 more
openaire   +3 more sources