Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Gengzhao Li"'
Publikováno v:
Applied Sciences, Vol 13, Iss 14, p 8088 (2023)
In view of the complex asymmetric deformation characteristics of inclined coal seam roadways and the tensed shear failure of anchor cable supports, the asymmetric support scheme of an anchor cable with a C-shaped tube is proposed. In order to study i
Externí odkaz:
https://doaj.org/article/ec00f75438074f70af6a3e130c8d4811
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
The free section of prestressed anchor cable is a weak part of support. A new supporting structure named Anchor Cable and C-Shaped Tube, which can bear transverse shear force, solves the problem that rock bolt and anchor cable are prone to shear fail
Externí odkaz:
https://doaj.org/article/bb7322c8f3b044eeaf6580c81d0f61c8
Publikováno v:
Geotechnical and Geological Engineering. 39:3221-3238
Changshanhao open-pit gold mine in Inner Mongolia is the largest gold heap leach mine in North China. Recently, the mining depth and scale have increased, due to depletion of shallow resources. Since deep mining and steep slope mining have begun at N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fb4ecbb9588807070da40af75bf01de
https://doi.org/10.1007/s10706-021-01690-6
https://doi.org/10.1007/s10706-021-01690-6
Publikováno v:
Sustainability; Volume 14; Issue 15; Pages: 9616
Faced with serious tensile–shear fracturing of anchor bolts and cables in deep roadways, it is of great significance to investigate Anchor Cable with C-shaped tube (ACC), a combined structure of a C-shaped tube and an anchor cable with high strengt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef5aac1272853330036faa07df705821
https://doi.org/10.3390/su14159616
https://doi.org/10.3390/su14159616
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
The free section of prestressed anchor cable is a weak part of support. A new supporting structure named Anchor Cable and C-Shaped Tube, which can bear transverse shear force, solves the problem that rock bolt and anchor cable are prone to shear fail
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::430500222e731e24c7aecb9562f94be1
https://doaj.org/article/bb7322c8f3b044eeaf6580c81d0f61c8
https://doaj.org/article/bb7322c8f3b044eeaf6580c81d0f61c8
With the depletion of shallow coal resources in China, the depths and scales of mining have increased. For several coal mines, the extraction has changed from open-pit to underground. Due to open-pit and underground mining disturbance, landslide disa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5be105810dc54636988edcc4cdd0730
https://doi.org/10.21203/rs.3.rs-135740/v1
https://doi.org/10.21203/rs.3.rs-135740/v1
