Shaping characteristics of excavation contours in sequential controlled fracture blasting of rock-anchored beams in Shuangjiangkou underground powerhouse

Influences of high in-situ stress generally need to be considered when excavating deep underground caverns. The dynamic fracture behaviors of rocks under blast loads were investigated by using the rock-anchored beam excavation in underground powerhouses of Shuangjiangkou Hydropower Station in Sichua...

Descripción completa

Detalles Bibliográficos
Autores principales: Chen, Yanglong, Huang, Junhong, Zhang, Tengsheng, Wang, Zixu, Li, Xinping, Luo, Yi, Liu, Tingting
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10511498/
https://www.ncbi.nlm.nih.gov/pubmed/37730899
http://dx.doi.org/10.1038/s41598-023-42590-4

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10511498/
https://www.ncbi.nlm.nih.gov/pubmed/37730899
http://dx.doi.org/10.1038/s41598-023-42590-4

Ejemplares similares