Show metadata Hide metadata

(19)

(11)

2 521 105

(13)

(51)

IPC

E21D5/11(2006-01-01)

E21D11/00(2006-01-01)

(21) (22)

Application

2013109654/03, 2013-03-04

(24)

Start date

2013-03-04

(22)

Actual filing date

2013-03-04

(45)

Published

2014-06-27

(72)

Inventor

Maslennikov Stanislav Aleksandrovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet Politekhnicheskij Institut)"

VERTICAL STEM LINING Russian patent published in 2014 - IPC E21D5/11 E21D11/00

Abstract RU 2521105 C1

FIELD: mining.

SUBSTANCE: internal water impermeable layer is assembled of iron tubing. External load-bearing layer is made from solid mix with activated dressing tails as a binder and classified mining wastes as a coarse and fine filler. External load-bearing layer is bonded with rock massif by the system of anchors.

EFFECT: lower labour input, higher load-bearing capacity and reliability.

2 dwg

Similar patents RU2521105C1

Title	Year	Author	Number
LINING OF VERTICAL SHAFT WITH CONTROLLED OPERATING CONDITIONS	2012	Maslennikov Stanislav Aleksandrovich Merenkova Natal'Ja Viktorovna	RU2524082C1
LINING OF VERTICAL WELL BORE	2013	Maslennikov Stanislav Aleksandrovich Kolesnichenko Igor' Evgen'Evich	RU2519279C1
MODULAR SUPPORT OF VERTICAL SHAFT	2011	Stradanchenko Sergej Georgievich Golik Vladimir Ivanovich Maslennikov Stanislav Aleksandrovich Prokopov Al'Bert Jur'Evich Tkacheva Karina Ehduardovna	RU2474693C1
SUPPORT FOR SUBMERGED STRUCTURE	2015	Stradanchenko Sergej Georgievich Maslennikov Stanislav Aleksandrovich Kapralova Irina Aleksandrovna	RU2584174C1
METHOD FOR ENSURING PLIABILITY OF SUPPORT OF VERTICAL TRUNK LOCATED IN SALT ROCKS	2020	Karasev Maksim Anatolevich Sinegubov Viacheslav Iurevich Katerov Andrei Maksimovich	RU2748790C1
DESIGN OF VERTICAL SHAFT SUPPORT WITH ADJUSTABLE MODE OF OPERATION	2009	Stradanchenko Sergej Georgievich Maslennikov Stanislav Aleksandrovich Shinkar' Denis Igorevich	RU2433269C2
SMOOTH-WALL TUBING FOR SUPPORTING UNDERGROUND WORKINGS DRIVEN IN PERMAFROST	1996	Vlasov V.N. Ustjugov M.B. Izakson V.Ju.	RU2105152C1
METHOD FOR CONTROLLING MINE SHAFTS SURFACE ROUGHNESS IN SALT ROCKS	2015		RU2612755C1
PRECAST SUPPORT OF VERTICAL SHAFT	2011	Stradanchenko Sergej Georgievich Golik Vladimir Ivanovich Maslennikov Stanislav Aleksandrovich Komashchenko Vitalij Ivanovich	RU2478789C1
MULTILAYER SUPPORT OF MINE WORKING	0	Melnikov Oleg Ivanovich Reva Vladimir Nikolaevich Nejman Leonid Kogosovich Borisovets Vladimir Aleksandrovich Mishedchenko Anatolij Danilovich	SU1040157A1

RU 2 521 105 C1

Authors

Maslennikov Stanislav Aleksandrovich

Dates

2014-06-27—Published

2013-03-04—Filed