Fatigue Behavior of Inorganic-Organic Hybrid “Lunar Cement”

We report the experimental results of fatigue behavior of ultralow-binder-content inorganic-organic hybrid (IOH) based on lunar soil simulant, which may be viewed as a “lunar cement”. Under the same loading condition, the fatigue life of the IOH is superior to typical steel-reinforced concrete, espe...

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Detalles Bibliográficos
Autores principales: Su, Hang, Hong, Youshi, Chen, Tzehan, Kou, Rui, Wang, Meng, Zhong, Ying, Qiao, Yu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6381165/
https://www.ncbi.nlm.nih.gov/pubmed/30783216
http://dx.doi.org/10.1038/s41598-019-38799-x
Descripción
Sumario:We report the experimental results of fatigue behavior of ultralow-binder-content inorganic-organic hybrid (IOH) based on lunar soil simulant, which may be viewed as a “lunar cement”. Under the same loading condition, the fatigue life of the IOH is superior to typical steel-reinforced concrete, especially when the stress amplitude is relatively high. Fatigue damage mostly occurs in the binder phase, followed by rapid cleavage-like failure. The important material parameters include filler type, filler particle size, and filler-binder bonding.

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