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Numerical Simulation of Rock-Breaking Mechanisms by Triangular-Shaped Pdc Cutter in Hard Rocks
2023Wenhao He +7 more
openaire +1 more source
International Journal for Numerical and Analytical Methods in Geomechanics
ABSTRACTDuring shield tunneling in composite strata, the disc cutter's abnormal damage rate rises sharply under interface impact, due to strata inhomogeneity. This study investigates the dynamic response and the cause of the peak impact force of disc cutters at soft‐hard rock interfaces using the discrete element method.
Shangqu Sun +4 more
openaire +1 more source
ABSTRACTDuring shield tunneling in composite strata, the disc cutter's abnormal damage rate rises sharply under interface impact, due to strata inhomogeneity. This study investigates the dynamic response and the cause of the peak impact force of disc cutters at soft‐hard rock interfaces using the discrete element method.
Shangqu Sun +4 more
openaire +1 more source
Hydrogel interfaces for merging humans and machines
Nature Reviews Materials, 2022Hyunwoo Yuk, Jingjing Wu, Xuanhe Zhao
exaly
Breaking the hard-to-abate bottleneck in China’s path to carbon neutrality with clean hydrogen
Nature Energy, 2022Xi Yang, Chris P Nielsen, Shaojie Song
exaly
Hard-carbon-stabilized Li–Si anodes for high-performance all-solid-state Li-ion batteries
Nature Energy, 2023Zhenliang Mu, Jiaze Lu
exaly
Dissecting Biological and Synthetic Soft–Hard Interfaces for Tissue-Like Systems
Chemical Reviews, 2022, Xiao Yang, Bozhi Tian
exaly
Rock mechanics and development of advanced hard rock breaking methods. Symposium
International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1976openaire +1 more source