Analysis of fracture tiughness of structural timber. Part I. Theory and experomental tests

• Autorzy: Kyziol L.
• Języki publikacji: EN

Abstrakty

EN

This paper presents fundamentals of fracture mechanics of anisotropic materials. Fracture toughness of anisotropic materials, e.g. structural timber, depends a. o. on state of stress, environment, temperature and changes due to ageing, therefore in such materials cracking process runs in various ways. Timber is characterized by eighteen coefficients which determine its fracture toughness in contrast to metals for which this number is as low as three. In this part of considerations a way of conducting the tests of specimens subjected to cracking as well results of the tests of natural and modified timber, are presented

• Wydawca: -
• Czasopismo: Polish Maritime Research
• Rocznik: 2010
• Tom: 17
• Numer: 3
• Opis fizyczny: p.53-58,fig.,ref.

Twórcy

autor

Kyziol L.

• Institute of Basic Engineering, Faculty of Mechanical and Electrical Engineering, Polish Naval University, Smidowicza 69, 81-103 Gdynia, Poland

Bibliografia

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Identyfikatory

DOI

10.2478/v10012-010-0028-x