Polischko S. Influence of residual stress in welded double-tee columns on their stability at action of the moment in a plane of greater rigidity

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0405U000932

Applicant for

Specialization

  • 05.23.01 - Будівельні конструкції, будівлі та споруди

22-02-2005

Specialized Academic Board

К 26.833.01

State Enterprise "The State Research Institute of Building Constructions"

Essay

The dissertation covers development of methods of account welded double-tee columns in view of influence of residual stress. The technique is developed and the experimental researches for definition of residual stress and their influence on stability are carried out at action of the moment in a plane of greater rigidity. The practical technique of increase of stability welded double-tee columns is prepared by im-posing of platens on belts edges, including on a part of column length. The data about practical use of work results are given.

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