#TITLE_ALTERNATIVE#

#TITLE_ALTERNATIVE#

ABSTRACT: <br /> <br /> <br /> <br /> <br /> PT Antam Tbk. UBPE Pongkor is currently mining the ore in level 500. Beneath the level 500, there is still a economics reserve and the company has decided to continue the mining up to level 400. A ramp down connecting le...

Full description

Saved in:
Bibliographic Details
Main Author: Anam (NIM 12101039), Syaiful
Format: Final Project
Language:Indonesia
Online Access:https://digilib.itb.ac.id/gdl/view/6822
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Institut Teknologi Bandung
Language: Indonesia
id id-itb.:6822
spelling id-itb.:68222017-09-27T10:39:01Z#TITLE_ALTERNATIVE# Anam (NIM 12101039), Syaiful Indonesia Final Project INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/6822 ABSTRACT: <br /> <br /> <br /> <br /> <br /> PT Antam Tbk. UBPE Pongkor is currently mining the ore in level 500. Beneath the level 500, there is still a economics reserve and the company has decided to continue the mining up to level 400. A ramp down connecting level 500 to the Main Haulage Level (MHL). For designing the ramp down, field investigation, laboratory test, rock mass classification and support analysis using rock mass-support interaction curves, have been conducted. The research revealed that majority of support recommended by the rock mass classification system would be adequate. The exception would be for support installed in the black sill. This support might require some modifications. text
institution Institut Teknologi Bandung
building Institut Teknologi Bandung Library
continent Asia
country Indonesia
Indonesia
content_provider Institut Teknologi Bandung
collection Digital ITB
language Indonesia
description ABSTRACT: <br /> <br /> <br /> <br /> <br /> PT Antam Tbk. UBPE Pongkor is currently mining the ore in level 500. Beneath the level 500, there is still a economics reserve and the company has decided to continue the mining up to level 400. A ramp down connecting level 500 to the Main Haulage Level (MHL). For designing the ramp down, field investigation, laboratory test, rock mass classification and support analysis using rock mass-support interaction curves, have been conducted. The research revealed that majority of support recommended by the rock mass classification system would be adequate. The exception would be for support installed in the black sill. This support might require some modifications.
format Final Project
author Anam (NIM 12101039), Syaiful
spellingShingle Anam (NIM 12101039), Syaiful
#TITLE_ALTERNATIVE#
author_facet Anam (NIM 12101039), Syaiful
author_sort Anam (NIM 12101039), Syaiful
title #TITLE_ALTERNATIVE#
title_short #TITLE_ALTERNATIVE#
title_full #TITLE_ALTERNATIVE#
title_fullStr #TITLE_ALTERNATIVE#
title_full_unstemmed #TITLE_ALTERNATIVE#
title_sort #title_alternative#
url https://digilib.itb.ac.id/gdl/view/6822
_version_ 1820663982253408256

Similar Items