Rakivnenko D. Development of organizational and technological solutions aimed to increase the operation life of reinforced concrete structures of bridges and overpasses

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0407U000397

Thesis Registration Form

0407U000397.pdf

Applicant for

Specialization

  • 05.23.08 - Технологія та організація промислового та цивільного будівництва

28-12-2006

Specialized Academic Board

Д 64.056.01

Kharkov National University of Civil Engineering and Architecture

Essay

The thesis is dedicated to solution of up-to-date tasks of repair and renewal of bridges and overpasses structures using method of wet shotcrete. The technological and organizational solutions of repair and renewal of bridges and overpasses using the method of wet shotcrete were developed. We proposed method of calculation of reinforced concrete elements protected by wet method of shotcrete and reinforced concrete elements protected by concrete mixtures for brief and long opening of cracks, and also using deformation model of calculation. The technology of bridges and overpasses renewal was developed and organization solutions of technological processes were proposed. The object can be operated in 8 days after application of protective layer if method of wet shotcrete is used.

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Files

aref.doc

Диссертация Ракивненко.doc

Диссертация Ракивненко.doc

Ракивненко_1.tif

Ракивненко_2.tif

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