Browsing by Subject "Fracture toughness"
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Evolutive fracture behavior of cemented paste backfill
(2022)Underground mining is a key global industry that produces many of the mineral resources needed by several sectors of the economy. However, underground mining extracts large volumes of material from below the ground, which ... -
Fracture behavior of fiber-reinforced cemented paste backfill under curing pressure
(2022)Due to the rapid strength acquisition rate, relatively high solid content, and sustainable reuse of waste tailings, cement paste backfill (CPB) technology has gradually become a standard practice in underground mining ...