Basara M. Fracture and damage of K-shaped nodes of flat welded trusses

Українська версія

Thesis for the degree of Doctor of Philosophy (PhD)

State registration number

0821U102264

Thesis Registration Form

0821U102264.pdf

Applicant for

Specialization

  • 131 - Механічна інженерія. Прикладна механіка

02-09-2021

Specialized Academic Board

ДФ 58.052.011

Ternopil National Technical University named after Ivan Puluj

Essay

This paper presents the current scientific and technical problem of fracture and damage of K-shaped nodes of flat welded trusses. K-shaped nodes are the most common among all truss structures. Welded metal trusses during operation are exposed to the complex effects of workloads, wind, snow, temperature changes, seismic, emergencies and more. As a result, damage is formed in the structural elements and in their joints, which can lead to loss of bearing capacity and fracture of trusses. It is especially important to prevent fracture under cyclic loads, as their long-term action can cause the accumulation of damage, initiate cracks and their propagation till fracture at constant operating loads

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Files

autoreferat-АНОТАЦІЯ_Басара.pdf

дисертація_Басара.pdf

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