the alternative occurrence of fractured zone and non-fractured zone
bend strength and contact fatigue strength
from strength to strength
high strength concrete steel fiber high strength concrete
high-strength concrete and superhigh strength concrete
proportion of tensile strength to compressive strength
Ratio of Compressive Strength to Flexural Strength
Ratio of tensile strength and compressive strength
ratio of tensile strength and yield strength
Ratio of tensile strength to compressive strength
specific ratio of yield strength to limit strength
Strength of contacting fatigue strength
artificially fractured well
Au-Bearing Structural Fractured Zone
block-fractured top-coal
bounded naturally fractured reservoir