Petrosyan O. The influence of servicing factor on stressed state of the wall upper zone of crane girder

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0402U002087

Applicant for

Specialization

  • 05.23.01 - Будівельні конструкції, будівлі та споруди

30-05-2002

Specialized Academic Board

Д 12.085.01

Essay

The thesis is devoted to investigation of stressed state of the wall upper zone of crane girders subjec. There was suggested the elaborated calculating scheme taking into account collaborating work of crane rail, upper zone, wall of upper zone of crane girde. There was carried out the investigation of arrangement pitch of dihedral stiffening ribs influence on stressed state of upper weld affected zone of the wall. These were suggested recommendations on crane girders design with stressed deformed state of wall upper zone control.

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