Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Tumelo K.M. Dintwe"'
Publikováno v:
Heliyon, Vol 10, Iss 16, Pp e35714- (2024)
This study evaluates the structural stability of large underground spaces in seismic conditions, represented by the Oya underground stone mining plant. By directly monitoring the seismic response of the underground mining site, significant earthquake
Externí odkaz:
https://doaj.org/article/1fd9fc011cf84e16a265a54d8a996646
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 14517-14532 (2022)
It is essential to deeply understand the deformation behavior of overburden above the goaf after mining for the ecological restoration of abandoned mines and the reuse of underground space. Due to the large voids and complex structures, the broken ro
Externí odkaz:
https://doaj.org/article/72cad9fbcf3544a297145949d3533171
Autor:
Peng Ma, Hideki Shimada, Takashi Sasaoka, Akihiro Hamanaka, Dyson N. Moses, Tumelo K.M. Dintwe, Fumihiko Matsumoto, Baosong Ma, Sheng Huang
Publikováno v:
Tunnelling and Underground Space Technology. 123(104338)
In rectangular pipe-jacking, excessive friction force resulting from the pipe-soil interaction is the dominant factor hindering its further application in long-distance, larger-section, and deep-buried scenarios in urban underground construction. The
Autor:
Fanfei Meng, Hai Pu, Takashi Sasaoka, Hideki Shimada, Sifei Liu, Tumelo K.M Dintwe, Ziheng Sha
Publikováno v:
International Journal of Mining Science and Technology, Vol 31, Iss 4, Pp 643-651 (2021)
Bulking characteristics of gangue are of great significance for the stability of goafs in mining overburden in the caving zones. In this paper, a particle discrete element method with clusters to represent gangue was adopted to explore the bulking co
Externí odkaz:
https://doaj.org/article/146754603a20413e8b828616dfb346c6