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Loading Rate¡ªFor conventional (quasi-static) tests, the specimen shall be loaded such that the rate of increase of stress-intensity factor is between 0.55 and 2.75 MPa¡Ìm/s (30 and 150 ksi¡Ìin./min) during the initial elastic displacement.

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phoenix7573

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ÒýÓûØÌû:
18Â¥: Originally posted by sunhua123AC at 2014-08-22 11:24:52
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19Â¥2014-08-22 11:34:49
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С·¶bairoe

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2Â¥2014-08-21 11:34:38
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1Mpa
= 1000000 N/m2
= 1000 KN/m2
Äú¿ÉÒÔת»»³Éǧţ/S
3Â¥2014-08-21 11:38:27
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sunhua123AC

Í­³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by С·¶bairoe at 2014-08-21 11:38:27
1Mpa
= 1000000 N/m2
= 1000 KN/m2
Äú¿ÉÒÔת»»³Éǧţ/S

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