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Ma{instvo 2(7), 63 – 74, (2003)<br />

N.[virig;....: ANALIZA NAPREZANJA U U^VR[^ENJU...<br />

Slika. 5.6. Raspored <strong>naprezanja</strong> i reda izokroma<br />

po konturi, za model III<br />

Figure 5.6. Stress arrangement and isochrome<br />

order along the contour for model III<br />

Slika. 5.7. Raspored <strong>naprezanja</strong> i reda izokroma<br />

po konturi, za model IV<br />

Figure 5.7. Stress arrangement and isochrome<br />

order along the contour for model IV<br />

Slika 5.8. Raspored <strong>naprezanja</strong> i reda izokroma po konturi, za model V<br />

Figure 5.8. Stress arrangement and isochrome order along the contour for model V<br />

Tablica 5.3. Faktori koncentracije <strong>naprezanja</strong><br />

Table 5.3. Stress concentration factors, α k<br />

Model I II III IV V VI Napomena<br />

α k<br />

2,67 2,38 2,2 2,02 4,8 0,40 Presjek I-I α kI<br />

4,00 3,17 3,13 2,90 - 1,98 Presjek II-II α kII<br />

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