Browsing Annual Conference on Mining for Sustainable Development by Subject "Air Blast Over Pressure (ABOP)"

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Analysis of effect on vibration and air blast in rock quarrying

Senadeera, SMADSI; Erangika, MD; Herath, MHBCW; Wickramasmghe, WIUS; Chaminda, SP; Dharmaratne PGR [Conference-Full-text]

Blasting induced ground vibration occurring in the quarries has ecome a serious environmental issue in Sri Lanka. To achieve high production targets the number of blasts has increased in the quarries and, therefore, ...
Critical evaluation of blast- induced structural damage criteria for buildings around metal quarries at Thudugala, Kaluthara

Hettiarachchi, MM; Priyasanka, IDP; Herath, HMWD; Mohanaruban, G; Dharmaratne, PGR; Hemalal, PVA [Conference-Full-text]

Quarrying can generate a number of on-site and off-site environmental effects as a result of blasting, excavation, crushing, screening, stockpiling and transport activities. Blasting is necessary for recovery of ore and ...

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