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2 408 864

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(51)

IPC

G01N3/32(2006-01-01)

(21) (22)

Application

2009101870/28, 2009-01-21

(24)

Start date

2009-01-21

(22)

Actual filing date

2009-01-21

(45)

Published

2011-01-10

(72)

Inventor

Korobko Viktor IvanovichKorobko Andrej ViktorovichBojarkina Ol'Ga Vladimirovna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet"

METHOD FOR DETECTION OF HORIZONTAL SEAM RIGIDITY IN DOUBLE-LAYER STRUCTURES OF BEAM TYPE Russian patent published in 2011 - IPC G01N3/32

Abstract RU 2408864 C2

FIELD: construction.

SUBSTANCE: structure is installed and fixed on bench, loaded, deformations are measured, and analytically coefficient of horizontal seam rigidity is calculated. Structure is loaded evenly to distributed transverse load, and value of its maximum sagging is measured, afterwards value of horizontal seam rigidity ratio is calculated.

EFFECT: expansion of functional capabilities.

5 dwg

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RU 2 408 864 C2

Authors

Korobko Viktor Ivanovich

Korobko Andrej Viktorovich

Bojarkina Ol'Ga Vladimirovna

Dates

2011-01-10—Published

2009-01-21—Filed