scholarly journals A basic study of fracture mechanics due to hydraulic fracturing in unconsolidated sands

2018 ◽  
Vol 83 (6) ◽  
pp. 491-498
Author(s):  
Takatoshi Ito ◽  
Norio Tenma
Keyword(s):  
Fracture Mechanics ◽  
Hydraulic Fracturing ◽  
Basic Study ◽  
Unconsolidated Sands

scholarly journals Laboratory Experiments of Hydraulic Fracturing in Unconsolidated Sands

2011 ◽  
Vol 127 (6_7) ◽  
pp. 243-248 ◽  
Author(s):  
Takatoshi ITO ◽  
Akira IGARASHI ◽  
Koji YAMAMOTO
Keyword(s):  
Hydraulic Fracturing ◽  
Laboratory Experiments ◽  
Unconsolidated Sands

Laboratory Study of Hydraulic Fracturing Behavior in Unconsolidated Sands for Methane Hydrate Production

2008 ◽  
Author(s):  
Takatoshi Ito ◽  
Akira Igarashi ◽  
Kiyofumi Suzuki ◽  
Sadao Nagakubo ◽  
Maki Matsuzawa ◽  
...  
Keyword(s):  
Hydraulic Fracturing ◽  
Laboratory Study ◽  
Methane Hydrate ◽  
Unconsolidated Sands

X-Ray Fractography on Fatigue Fractured Surface

1982 ◽  
Vol 26 ◽  
pp. 283-290 ◽  
Author(s):  
Shotaro Kodama ◽  
Hiroshi Misawa ◽  
Yuji Sekita
Keyword(s):  
Residual Stress ◽  
Fracture Mechanics ◽  
Basic Study ◽  
X Ray ◽  
Fractured Surface

The technique analysing the cause and mechanism of fracture from the information obtained by X-ray irradiation on the fractured surface is called “X-ray fractography.” As a basic study of X-ray fractography the residual stress on the fatigue fractured surface and some parameters of the fracture mechanics were investigated.

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