Art

J-GLOBAL ID：201902283379809891   Reference number：19A1955497

Effect of Testing Method Type and Specimen Size on Mode I Fracture Toughness of Kimachi Sandstone

来待砂岩のモードI破壊靭性に及ぼす試験法および供試体寸法の影響

Author (6)： KATAOKA MINAMI (正会員 熊本大学大学院 先端科学研究部) ,  OBARA YUZO (正会員 熊本大学大学院 先端科学研究部) ,  VAVRO Leona (Institute of Geonics of the CAS) ,  SOUCEK Kamil (Institute of Geonics of the CAS) ,  CHO Sang-Ho (Chonbuk National University) ,  JEONG Sang-Sun (正会員 熊本大学大学院 先端科学研究部)
Material： Journal of MMIJ (Web)  (J MMIJ (Web))
Volume： 135  Issue： 5  Page： 33-41(J-STAGE)  Publication year： 2019 
JST Material Number： U0755A  ISSN： 1884-0450  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *fracture toughness ,  fracture toughness test ,  *sample ,  *size effect ,  *test ,  *sandstone ,  case study
Semi thesaurus term： test-piece ,  *test method ,  laboratory test ,  scale effect ,  comparative study ,  Kimachi sandstone

Author keywords (8)： Mode I Fracture Toughness ,  Testing Method Type ,  Specimen Size ,  Kimachi Sandstone ,  Mode I Fracture Toughness ,  Testing Method Type ,  Specimen Size ,  Kimachi Sandstone

JST classification (4)： Various minerals in general  (DE08020P) ,  Measuring instruments in general  (AD02000X) ,  Mechanics of fracture in general  (HC04010A) ,  Petrology in general  (DE07010X)

Reference (32)：

• 1) Oucterlony, F. (1986),“ A core bend specimen with chevron notch for fracture toughness measurements”, Proceedings of the 27th U.S. Symposium of Rock Mechanics, Tuscaloosa, June.
• 2) Whittaker, B.N., Singh, R.N. and Sun, G. (1992), Rock Fracture Mechanics: Principles, Design, and Applications (Developments in Geotechnical Engineering vol.71), Elsevier, Amsterdam, Netherlands.
• 3) Barker, L.M. (1977),“ A simplified method for measuring plane strain fracture toughness”, Eng. Fract. Mech., 9, 361-369.
• 4) Ouchterlony, F. (1980), “A new core specimen for the fracture toughness testing of rock”, Swedish Detonic Research Foundation Report No. DS 17, Stockholm, Sweden.
• 5) Bush, A. J. (1976), “Experimentally determined stress intensity factor for single-edge crack round bars loaded in bending”, Expl. Mech., 16, 249-257.

Terms in the title (4)： 来待砂岩 ,  破壊靭性 ,  試験法 ,  供試体