Study of measuring mode III fracture toughness of sandstone disk specimen with an edged crack

Earth & Environmental Sciences

• compressive strength 14%
• confining pressure 16%
• crack 59%
• exposure 8%
• fracture toughness 84%
• heating 10%
• measuring 50%
• method 3%
• microcrack 16%
• Poisson ratio 17%
• sandstone 56%
• sintering 14%
• temperature 11%
• test 17%
• Young modulus 17%

Engineering & Materials Science

• Compressive strength 13%
• Cracks 50%
• Elastic moduli 12%
• Fracture toughness 66%
• Heating 10%
• Molten materials 14%
• Poisson ratio 17%
• Sandstone 87%
• Sintering 14%
• Temperature 17%
• Testing 7%
• Toughness 14%

Agriculture & Biology

• heat 10%
• methodology 5%
• modulus of elasticity 17%
• sandstone 100%
• shear stress 19%
• temperature 22%
• testing 29%