Three-Dimensional Discrete Element Analysis on Tunnel Face Instability in Cobbles Using Ellipsoidal Particles

Soil disturbance has always been the major concern in shield tunneling activity. This paper presents the investigation on the micro-scale responses of the soils during shield tunnel excavation in sandy-cobble stratum. The code paraEllip3d is employed in discrete element method (DEM) analysis in whic...

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Detalles Bibliográficos
Autores principales: Liu, Chao, Pan, Liufeng, Wang, Fei, Zhang, Zixin, Cui, Jie, Liu, Hai, Duan, Zheng, Ji, Xiangying
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6829242/
https://www.ncbi.nlm.nih.gov/pubmed/31615088
http://dx.doi.org/10.3390/ma12203347

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