Mineev S.P., Belikov I.B., Mogilchenko A.N., Chekmezov V.M., Sergeev Y.N. Ground of parameters of rescue chamber for underground workers in the Dobropolskaya mine

Details
Parent Category: Geo-Technical Mechanics, 2019
Category: Geo-Technical Mechanics, 2019, № 149

Geoteh. meh., 2019, 149, 150-159

https://doi.org/10.15407/geotm2019.149.150

 GROUND OF PARAMETERS OF RESCUE CHAMBER FOR UNDERGROUND WORKERS IN THE DOBROPOLSKAYA MINE

1Mineev S.P., 2Belikov I.B., 3Mogilchenko A.N., 3Chekmezov V.M., 3Sergeev Y.N.

1Institute of Geotechnical Mechanics named by N. Poyakov of National Academy of Sciences of Ukraine, Сentral Staff of SMMRS of Ukraine, 3CollieryGroup «Dobropolskoe»

UDC 622.867.016.5.001.3:622.001.25

Language: Russian

Annotation.

When developing plans for further mining operations in a coal mine, it is necessary, for the event of an accident (explosion, fire), to provide for the use of collective and individual protection methods that guarantee the safety of workers during their exit from emergency site or for sitting out. To solve this problem, rescue chambers must be built on the workers ’exit route from the emergency site. The construction of rescue chambers is a combination of technical and organizational measures designed to ensure the collective safety of coal mine workers and mine rescuers during an underground fire or in the presence of an air unsuitable for breathing in underground workings. In addition, the rescue camera provides a breathable air at the point where workers switch to backup self-rescuers. When employees have passed the emergency exit route, the workers, in the case of impossibility of further travel, can stay in the rescue chamber with breathable air and wait for help. As an example, a rescue chamber constructed in the Almaznaya Mine of the Dobropolskoye Mine Administration is considered, which is located in the northern passway of the coal seam l1, horizon 550 m, in the area of PK32 at the point where it adjoins the northern passway. When this rescue chamber was constructed, technical solutions protected by patents were used. During the inspection of emergency workings by the rescue services, these rescue chambers are used as an intermediate underground base for organizing and conducting reconnaissance in accordance with the normative requirements. Rescue chambers also make possible for the rescue services to search for victims along the entire route of their movement and exit. Therefore, the aim of this work is to substantiate parameters for and to study experience of building rescue chambers with regard to the conditions of the Almaznaya Mine of the Dobropolskoye Mine Administration. An additional promising scheme for the new design of the rescue chamber is proposed.

Keywords:

coal mine, accident, fire, camera, rescue, evacuation

References

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About the authors:

Mineev Sergey Pavlovich, Doctor of Technical Sciences (D.Sc.), Professor, Head of the Department of Pressure Dynamics Control in Rocks, Institute of Geotechnical Mechanics named by N. Poyakov of National Academy of Sciences of Ukraine, Dnipro, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it.

Belikov Igor Borisovich, Master of Science, First Deputy Chief of the Central Staff of the SMMSS of Ukraine, Kramotorsk, Ukraine

Mogilchenko AleksandrNikolayevich, Master of Science, General Director of the “Dobropolskoye” Colliery Group, Dobropillya, Donetsk region, Ukraine

Chekmezov Vadym Mykolayovych, Master of Science, Chief Engineer of the “Dobropolskoye” Colliery Group, Dobropillya, Donetsk region, Ukraine

Sergeev Yuri Nikolaevich, Master of Science, Deputy Chief Technologist of the Dobropolskoye “Dobropolskoye” Colliery Group, Dobropillya, Donetsk region, Ukraine