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2 439 238

(13)

(51)

IPC

E01C3/04(2006-01-01)

(21) (22)

Application

2010131153/03, 2010-07-26

(24)

Start date

2010-07-26

(22)

Actual filing date

2010-07-26

(45)

Published

2012-01-10

(72)

Inventor

Merdanov Shakhbuba MagomedkerimovichIvanov Aleksandr AleksandrovichKarnaukhov Nikolai NikolaievichSmolin Nikolai IvanovichIvanov Aleksandr AlnanievichShakmakov Aleksei FedorovichMerdanova Muminat Radzhabovna

(73)

Holder

Tyumen State Oil And Gas University

METHOD TO SPEED UP FREEZING OF BASES FOR ICE ROADS Russian patent published in 2012 - IPC E01C3/04

Abstract RU 2439238 C1

FIELD: construction.

SUBSTANCE: method includes cleaning of marsh surface that has previously frozen at the depth of more than 10 cm from snow, kneading to squeeze out air bubbles and two adjacent strips for drilling of holes, water intake through drilled holes, distribution of this water along the entire surface of cleaned and kneaded base for an ice road.

EFFECT: increased bearing capacity of the base for an ice road.

2 dwg

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RU 2 439 238 C1

Authors

Merdanov Shakhbuba Magomedkerimovich

Ivanov Aleksandr Aleksandrovich

Karnaukhov Nikolai Nikolaievich

Smolin Nikolai Ivanovich

Ivanov Aleksandr Alnanievich

Shakmakov Aleksei Fedorovich

Merdanova Muminat Radzhabovna

Dates

2012-01-10—Published

2010-07-26—Filed