Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Ganda M. Simangunsong"'
Publikováno v:
Hydrogeology Journal. 30:1877-1898
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce0e1129e403465dae685a7b53d0d877
https://doi.org/10.1007/s10040-022-02516-2
https://doi.org/10.1007/s10040-022-02516-2
Publikováno v:
Indonesian Mining Professionals Journal. 2:29-36
Instability on rock, one of many factors caused by joint. Decreased of rock strength occurred inline with existence a number of joints. Poor rock have a large number of joints. Therefore rock reinforcement such as grouting can be one of the solution.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::278667198dd38899363e85929612de77
https://doi.org/10.36986/impj.v2i1.20
https://doi.org/10.36986/impj.v2i1.20
Autor:
Nuhindro Priagung Widodo, Alio Jasipto, Dhika Noor Pradhana, Made Astawa Rai, Ganda M. Simangunsong, Simon Heru Prasesetyo, Dimas Agung Saputra
Publikováno v:
Indonesian Mining Professionals Journal. 2:1-10
This study aims to dynamically analyze blasting conducted in the Nanjung tunnel. Nanjung Tunnel is a twin tunnel that has a horseshoe-shaped section with each tunnel having a dimension of 10.2 m x 9.2 m, and 230 meters in length . The layers rock of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7be4233bb6cbd7e16ba0fb99b8fa2b3
https://doi.org/10.36986/impj.v2i1.17
https://doi.org/10.36986/impj.v2i1.17
Autor:
Nuhindro Priagung Widodo, Dhika Noor Pradhana, Simon Heru Prassetyo, Ganda M. Simangunsong, I. Arif, Dimas Agung Saputra, Made Astawa Rai, Ridho K. Wattimena
Publikováno v:
Indonesian Mining Professionals Journal. 1:49-60
This paper focuses on the stability analysis of the Nanjung Water Diversion Twin Tunnels using convergence measurement. The Nanjung Tunnel is horseshoe-shaped in cross-section, 10.2 m x 9.2 m in dimension, and 230 m in length. The location of the tun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc5b323f4fdf6aa2f2eb4a19e21d54cb
https://doi.org/10.36986/impj.v1i1.11
https://doi.org/10.36986/impj.v1i1.11
Autor:
Sugeng Wahyudi, Ganda M. Simangunsong
Publikováno v:
International Journal of Rock Mechanics and Mining Sciences. 79:1-8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c17c93caaa0db1f404e7f797bf50913a
https://doi.org/10.1016/j.ijrmms.2015.08.004
https://doi.org/10.1016/j.ijrmms.2015.08.004
Autor:
S. Kramadibrata, R. A. Tanjung, Ridho K. Wattimena, Nuhindro Priagung Widodo, Ganda M. Simangunsong, Yudhidya Wicaksana
Publikováno v:
Geosystem Engineering. 18:127-139
This recent study reports an investigation on the effectiveness of the cutting performance models applied to the Surface Miner Wirtgen 2200-SM operation in a limestone quarry, Palimanan, Cirebon, Indonesia. The cutting models applied in this investig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::881a4242a4c4c4d66f30f7cca131db10
https://doi.org/10.1080/12269328.2015.1006736
https://doi.org/10.1080/12269328.2015.1006736
Autor:
I. Arif, Made Astawa Rai, Muhammad Alen Irnawan, Ridho K. Wattimena, Simon Heru Prassetyo, Ganda M. Simangunsong
Publikováno v:
International Journal of Rock Mechanics and Mining Sciences. 123:104102
Coal pillars perform the vital function of sustaining the weight of the overburden and protecting the entries and crosscuts during mine development and production. The strength of coal pillars is known to be greatly influenced by the friction of coal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8bed7e6361e7ebcbbb5c90c71b26664
https://doi.org/10.1016/j.ijrmms.2019.104102
https://doi.org/10.1016/j.ijrmms.2019.104102
Publikováno v:
Procedia Earth and Planetary Science. 6:295-300
To establish the effective method for blasting, the understanding of the dynamic fracture process is important. We have propo sed the dynamic fracture test for rock which has employed the underwater shock wave generated by explosion of explosive. Thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53a039f29f4db0f2ad6199db2ad322da
https://doi.org/10.1016/j.proeps.2013.01.039
https://doi.org/10.1016/j.proeps.2013.01.039
Autor:
Budi Sulistianto, Sugeng Wahyudi, Ganda M. Simangunsong, S. Kramadibrata, Kikuo Matsui, Takashi Sasaoka, Hideki Shimada
Publikováno v:
International Journal of Mining, Reclamation and Environment. 25:69-85
Over the years, a number of empirical attenuation equations (AEs) have been proposed. However, many established AEs are not accurate enough and sometimes they are confusing to use, particularly when the parameter associated with blasting and geologic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f66484c6408acc465d73b3c66ba5c66
https://doi.org/10.1080/17480930.2010.509482
https://doi.org/10.1080/17480930.2010.509482
Publikováno v:
Rock Mechanics and Rock Engineering. 44:281-289
In situ stress measurement is not well accepted yet in Indonesia due to the unavailability of technology, high costs and because it is impractical in remote regions. Alternatively, the Kaiser effect of acoustic emission (AE) can be used as a method f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68c7d99489b5e1e460eeb800b2699968
https://doi.org/10.1007/s00603-010-0125-2
https://doi.org/10.1007/s00603-010-0125-2