UA69113U - Method for the protection of in-seam workings - Google Patents

Method for the protection of in-seam workings

Info

Publication number
UA69113U
UA69113U UAU201110106U UAU201110106U UA69113U UA 69113 U UA69113 U UA 69113U UA U201110106 U UAU201110106 U UA U201110106U UA U201110106 U UAU201110106 U UA U201110106U UA 69113 U UA69113 U UA 69113U
Authority
UA
Ukraine
Prior art keywords
protection
seam
workings
seam workings
coal pillars
Prior art date
Application number
UAU201110106U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Леонид Андреевич Штанько
Алексей Валериевич Ремизов
Original Assignee
Украинская Инженерно-Педагогическая Академия
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Украинская Инженерно-Педагогическая Академия filed Critical Украинская Инженерно-Педагогическая Академия
Priority to UAU201110106U priority Critical patent/UA69113U/en
Publication of UA69113U publication Critical patent/UA69113U/en

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Abstract

A method for protection of seam workings includes protection of seam workings with coal pillars. One performs protection of seam workings with coal pillars with width 60-80 m with following extraction of those.
UAU201110106U 2011-08-16 2011-08-16 Method for the protection of in-seam workings UA69113U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201110106U UA69113U (en) 2011-08-16 2011-08-16 Method for the protection of in-seam workings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201110106U UA69113U (en) 2011-08-16 2011-08-16 Method for the protection of in-seam workings

Publications (1)

Publication Number Publication Date
UA69113U true UA69113U (en) 2012-04-25

Family

ID=52294494

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201110106U UA69113U (en) 2011-08-16 2011-08-16 Method for the protection of in-seam workings

Country Status (1)

Country Link
UA (1) UA69113U (en)

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