Analisis Kekuatan Massa Batugamping Dengan Menggunakan Kaidah Hoek-Brown Failure Criterion-Roclab di Daerah Gunung Sudo Kabupaten Gunung Kidul Yogyakarta

  • R. Andy Erwin Wijaya Jurusan Teknik Pertambangan, Sekolah Tinggi Teknologi Nasional
  • Dianto Isnawan Jurusan Teknik Geologi, Sekolah Tinggi Teknologi Nasional

Abstract

The research area is a limestone quarry region prospect, located in Gunung Sudo, Gunung Kidul
Regency, Special Region of Yogyakarta Province. Safety factor of bench in limestone quarry is
extremely determined by rock mass quality. The aim of this research is analyzing of rock mass
strength of limestone in the quarry prospect using the Hoek-Brown failure criterion. The research
used quantitative method. To obtain rock mass strength analysis of limestone needs some
parameters. The main parameters are uniaxial compressive strength of intact rock, GSI, lithology,
disturbance factor, unit weight and application for slope (height). To solve this analysis is assisted by
Roclab software. The Roclab is a software program for determining rock mass strength parameters
based on the generalized Hoek-Brown failure criterion. Final result of the research will be used for
safely mine design of the limestone quarry.

Keywords: Rock mass strength, Limestone, Roclab.

Downloads

Download data is not yet available.
Published
2018-08-15
How to Cite
Wijaya, R. A., & Isnawan, D. (2018). Analisis Kekuatan Massa Batugamping Dengan Menggunakan Kaidah Hoek-Brown Failure Criterion-Roclab di Daerah Gunung Sudo Kabupaten Gunung Kidul Yogyakarta. PROMINE, 3(1). https://doi.org/10.33019/promine.v3i1.87
Section
Articles
Abstract viewed = 372 times
pdf downloaded = 1608 times

Most read articles by the same author(s)