Extensometria - IME
Extensometria - IME
Extensometria - IME
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<strong>Extensometria</strong><br />
¼ de Ponte<br />
V<br />
o<br />
<br />
R<br />
RR<br />
R R<br />
V<br />
V o 1 3 <br />
<br />
2 4<br />
o R1<br />
R<br />
R2<br />
R3<br />
R<br />
R1<br />
R2<br />
R3<br />
R4<br />
R<br />
<br />
2<br />
2<br />
V <br />
Ex<br />
R RR<br />
R<br />
V <br />
V<br />
R<br />
V<br />
<br />
1<br />
4<br />
o<br />
R<br />
V<br />
R g<br />
Ex<br />
2R<br />
R2<br />
R <br />
G<br />
V<br />
Ex<br />
Ex<br />
Ex<br />
4R<br />
2R R<br />
<br />
R 1 <br />
1<br />
4<br />
ΔR<br />
V<br />
Ex<br />
4