JISTECH: Journal of Information Science and Technology
Vol 6 No 2 (2014): Vol. 6, No. 2, Agustus 2014

DESAIN GEOMETRI PELEDAKAN ANDESIT DENGAN METODE THE MODERN TECHNIQUE OF ROCK BALASTING: GEOMETRY DESIGN OF ANDESITE BLASTING USING THE MODERN TECHNIQUE OF ROCK BALASTING METHOD

Yulius Ganti Pangkung (Unknown)

Article Info

Publish Date
22 Jan 2023

Abstract

Blasting geometri design using The Modern Techque Of Rock Blasting Method given result of burden (B) 2.621cm, space (S) 3.276 cm , stemming (T) 2.621 cm, sud drilling (U) 0.9 cm, scooting depth 13.629 cm, grade 100- 150, higth of bench 12.285 cm. from the design resulting in blast production of 1051.338 ton, powder factor of and explosive material use is 1589.751 kg/m3 whith the maximum fragmentation size of 28.02 cm

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Journal Info
JISTECH: Journal of Information Science and Technology
Website

Abbrev

istech

Publisher

Universitas Papua

Subject

Description

JISTECH: Journal of Information Science and Technology merupakan jurnal ilmiah yang diterbitkan oleh Fakultas Teknik Universitas Papua dan terbit dua kali dalam setahun pada bulan April dan Oktober. Jurnal ini mempublikasikan artikel hasil penelitian maupun kajian konseptual di bidang Sains dan ...