Virtual Simulations of a New Construction of the Artificial Shaft Bottom (Shaft Safety Platform) for Use in Mine Shafts

被引:13
作者
Kaminski, Pawel [1 ]
Dyczko, Artur [2 ]
Prostanski, Dariusz [3 ]
机构
[1] AGH Univ Sci & Technol, Fac Min & Geoengn, Al Mickiewicza 30, PL-30059 Krakow, Poland
[2] Polish Acad Sci, Mineral & Energy Econ Res Inst, Ul J Wybickiego 7a, PL-31261 Krakow, Poland
[3] KOMAG Inst Min Technol, PL-44101 Gliwice, Poland
关键词
artificial shaft bottom; shaft safety platform; deepening of shaft;
D O I
10.3390/en14082110
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The deepening of a mine shaft is a difficult and dangerous operation. Moreover, it requires the continuous operation of the shaft during the process of deepening. Because of this, it is necessary to leave the plug on the shaft bottom or install an artificial shaft bottom. The main task of an artificial shaft bottom is to provide safety from falling objects for the employees working on the shaft bottom. Many solutions for shaft safety platforms have been used in Polish mines over the years. A new construction of the artificial shaft bottom consists of using layers of highly durable net. It allows a reduction in the construction weight as well as the installation time. This article presents a new construction of an artificial shaft bottom and the simulations and calculations that confirm the possibility of its application to mine shafts during their deepening.
引用
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页数:15
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