Search :

Advance


EVALUASI DESAIN PELEDAKAN JENJANG UNTUK MENDAPATKAN FRAGMENTASI DAN BIAYA YANG OPTIMAL DENGAN TEKNIK DIGITAL IMAGE PROCESSING DAN KUZ-RAM MODEL

Baca Online BACA FULL TEXT ABSTRAK Pemesanan Versi cetak
Pengarang Titah Yaumil Rizki - Personal Name
Subyek
Bahasa
Fakultas Fakultas Teknik
Tahun Terbit 2017

Abstrak/Catatan

Evaluation of fragmentation is critical to the efficiency of mining operations such as digging and loading rates. The purpose of this research is to know the blasting geometry that was applied in the company and to know the resulting size of limestone fragmentation at the GCP1 3 Quarry I limestone PT. Lafarge Cement Indonesia. In this research, desired fragmentation based on excavator bucket capacity 375 Caterpillar, that means the size of blasting fragmentation in percent passing 80 must be ≤ 32 cm. Kuz-Ram method was used to estimate fragmentation size theoretically, while to measure the actual fragmentation was used digital image processing technique with the help of SplitDesktop software. The calculation results of the actual fragmentation size using split desktop found that the fragmentation size of the blasting are greater than 32 cm on percent passing 80, different bench blasting design parameters were selected by optimization according to R.L.Ash, Konya, Wyllie & Mah, Langefors & Kihlstrom dan ICI. Explosive equations. The predicted of fragmentation size by Kuz-Ram method shows that the design of Wyllie & Mah provide desired fragmentation and less cost. Keywords: Fragmentation, Design bench blasting method, Wyllie & Mah, Blasting, Quarry, Blasting design parameters

Tempat Terbit Banda Aceh
Literature Searching Service

Hard copy atau foto copy dapat diberikan dengan syarat ketentuan berlaku, jika berminat, silahkan isi formulir online (Formulir Online)

Share Social Media

Tulisan yang Relevan

PERBANDINGAN METODE PENDEKATAN PREDIKSI KUZ-RAM MODEL DENGAN DIGITAL IMAGE ANALYSIS TERHADAP UKURAN FRAGMENTASI HASIL PELEDAKAN (Bella Hazmelia, 2017)

ANALISIS PREDIKSI FRAGMENTASI PELEDAKAN TAMBANG BAWAH TANAH DENGAN MENGGUNAKAN MODEL ROCK ENGINEERING SYSTEM (RES) DI TAMBANG CIURUG L 600 PT. ANEKA TAMBANG UBPE PONGKOR, JAWA BARAT. (T. Arief Mulki, 2016)

VALIDASI DISTRIBUSI FRAGMENTASI HASIL PELEDAKAN DENGAN METODE KUZ-RAM DAN SPLIT DESKTOP SOFTWARE PADA PT. LAFARGE HOLCIM, ACEH BESAR (Muhammad Chandra F, 2017)

ANALISIS FRAGMENTASI MENGGUNAKAN IMAGE ANALYSIS PHOTOGRAPHY DAN MODEL KUZ-RAM TERHADAP BATUAN HASIL PELEDAKAN DI PT. HOLCIM INDONESIA, NAROGONG, JAWA BARAT (Iqbal Januari Pratama, 2016)

IMPLIKASI BIAYATERHADAP PEMAKAIAN BAHAN PELEDAK PADA TAMBANG QUARRY PT. LAFARGE, PT. HOLCIM, PT. SEMEN PADANG (Aminul Ghifari, 2016)

  Kembali ke sebelumnya

Copyright © 2015 Perpustakaan Unsyiah. Dikembangkan dengan menggunakan SLiMS.