Failures of Structures in Service

Post on 09-Apr-2016

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Failures of structures in service

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Aleksandar Sedmak, University of Belgrade, Faculty of Mechanical Engineering

Jasmina Lozanovi , University of Belgrade, Faculty of Mechanical Engineering, Innovation Center

The construction and fitting of the sonar flange plate

Capsize of the Alexander Kielland

Metallographic examination of the sonar flange plate welds

Possible effects of the weld thermal cycle on the bracing and flange plate materials

Mechanism of failure: main conclusions

Fracture analysis

Mechanical properties

m

b a/c

mMPaK mma mmt mmc mmW

QaF

Km MPam

wffggtaM

taMMF F

ac

acM

acM

acM

tcg

tcg

acf

ta

Wcfw

The Code of HammurabiThe Use of Fracture Mechanics as an Engineering Tool