scholarly journals Effect of Circular Hole Located near Crack Tip on Deformation and Brittle Fracture Strength

1974 ◽  
Vol 1974 (136) ◽  
pp. 259-266 ◽  
Author(s):  
Kunihiko Satoh ◽  
Masao Toyoda ◽  
Isamu Oda ◽  
Mitsuru Arii ◽  
Kuniharu Uchida
Keyword(s):  
Brittle Fracture ◽  
Circular Hole ◽  
Fracture Strength ◽  
Crack Tip

scholarly journals Study on Brittle Fracture Strength at Repair Weld of Thick Plate

1985 ◽  
Vol 1985 (158) ◽  
pp. 588-601
Author(s):  
Yukio Ueda ◽  
You Chul Kim ◽  
Katsuya Kajimoto ◽  
Masanao Kuroki ◽  
Yukito Hagiwara ◽  
...  
Keyword(s):  
Brittle Fracture ◽  
Fracture Strength ◽  
Thick Plate

Effects of Specimen Size and Notch Acuity on the Brittle Fracture Strength of a Heat-Treated Steel

1961 ◽  
Vol 83 (4) ◽  
pp. 541-544 ◽  
Author(s):  
S. Yukawa ◽  
J. G. McMullin
Keyword(s):  
Brittle Fracture ◽  
Alloy Steel ◽  
Fracture Strength ◽  
Specimen Size ◽  
Root Radius ◽  
Lower Strength ◽  
Large Size ◽  
Treated Steel ◽  
Heat Treated ◽  
Heat Treated Steel

Effects of various methods of notch preparation on the notched slow bend fracture strengths of heat-treated alloy steel specimens were studied. The results indicate that several kinds of cracks result in about 35 per cent lower strength than a machined 0.005 in. root radius notch. The importance of testing sufficiently large size specimens to reveal this difference is shown.

Stress Field and Deformation around a Crack Tip Evaluated by Infrared Thermography and Fracture Strength of Welded Mild Steel Plates

2003 ◽  
Vol 233-236 ◽  
pp. 127-132
Author(s):  
Isamu Oda ◽  
Andrew Willett ◽  
Mitsuharu Yamamoto ◽  
Mitsuru Miyawaki ◽  
Naoki Watanabe ◽  
...  
Keyword(s):  
Stress Field ◽  
Mild Steel ◽  
Infrared Thermography ◽  
Fracture Strength ◽  
Crack Tip ◽  
Steel Plates
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