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2 626 851

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IPC

E01D15/14(2006-01-01)

(21) (22)

Application

2016115930, 2016-04-22

(24)

Start date

2016-04-22

(22)

Actual filing date

2016-04-22

(45)

Published

2017-08-02

(72)

Inventor

Kozin Viktor MikhajlovichZemlyak Vitalij LeonidovichPogorelova Aleksandra VladimirovnaMatyushina Anna AleksandrovnaKozhaev Aleksandr VladimirovichChizhiumov Sergej DimidovichIpatov Konstantin IgorevichPekar Anton Pavlovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Professionalnogo Obrazovaniya Gosudarstvennyj Universitet Imeni Sholom-Alejkhema" Vpo Im. Sholom-Alejkhema")Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Professionalnogo Obrazovaniya Gumanitarno-Pedagogicheskij Gosudarstvennyj Universitet" VpoFederalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Mashinovedeniya I Metallurgii Dalnevostochnogo Otdeleniya Rossijskoj Akademii Nauk" Dvo Ran")Zemlyak Vitalij Leonidovich

METHOD OF INCREASING CARRYING CAPACITY OF ICE COVER Russian patent published in 2017 - IPC E01D15/14

Abstract RU 2626851 C1

FIELD: construction.

SUBSTANCE: carrying capacity of the crossing ice cover is increased by means of steel pipes lowered vertically to the basin bottom through the through openings formed in the ice cover along both sides of the crossing along its entire length, the bottom end of the pipe being made welded and its upper end projecting over the ice surface. The pipes are made of three parts articulated with each other by two spherical permeable hinges. The lower part of the pipes is installed on the basin bottom vertically, and the other two - at an angle thereto, wherein the upper part frozen into the ice cover is equipped with an additional spherical hinge combined with a sliding one.

EFFECT: increasing the operation reliability of the ice crossing is achieved due to ensuring the independence of its loading capacity from fluctuations in the water level in the water body.

3 dwg

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RU 2 626 851 C1

Authors

Kozin Viktor Mikhajlovich

Zemlyak Vitalij Leonidovich

Pogorelova Aleksandra Vladimirovna

Matyushina Anna Aleksandrovna

Kozhaev Aleksandr Vladimirovich

Chizhiumov Sergej Dimidovich

Ipatov Konstantin Igorevich

Pekar Anton Pavlovich

Dates

2017-08-02—Published

2016-04-22—Filed