Stručni rad

https://doi.org/10.32762/zr.20.1.10

Comparison of Principal Stress Isobars Obtained Analytically and Experimentally Using Polariscope

Alen Malagić ; Građevinski fakultet Sveučilišta u Rijeci, Rijeka, Hrvatska
Edita Papa Dukić ; Građevinski fakultet Sveučilišta u Rijeci, Rijeka, Hrvatska

Sažetak

This paper contain analysis of principal stress isobars on a simple beam subjected to a three-point load. Analysis was conducted analytically using software Wolfram Mathematica and experimentally using reflection polariscope. Furthermore, working principle of polariscope is described and the preparation of samples for testing in reflective polariscope are shown. Comparison of results obtained analytically and experimentally are given as well as final conclusions and suggestions for further research.

Ključne riječi

stress; principal stress; polariscope; photoelasticity; principal stress isobars

Hrčak ID:

201820

URI

https://hrcak.srce.hr/201820

Datum izdavanja:

19.6.2018.

Podaci na drugim jezicima: hrvatski

Posjeta: 1.204 *