2015年5月10日 · Con-SMR suggests a unique value for each adjustment variable, as alternative to a range as in discrete SMR. ... Table 2 presents various stability classes, SMR limit values, and failure modes.

This document provides a table summarizing rock mass rating (RMR) and slope mass rating (SMR) values for different rock formations based on their unconfined compressive strength (UCS), rock quality designation (RQD), joint condition, moisture, and other factors.

Rock Mass Rating (RMR) adalah salah satu metode klasifikasi massa batuan yang digunakan untuk mengetahui kualitas suatu massa batuan (Bieniawski, 1989).

Analisis massa batuan terdiri dari data Rock Mass Rating (RMR) dan Slope Mass Rating (SMR) yang didapatkan dari perhitungan data scanline yang dilakukan pada beberapa tempat. Data scanline kemudian digunakan sebagai acuan menghitung RMR dan SMR.

2017年9月14日 · Lereng di titik SC-08 pada daerah penelitian memiliki nilai Slope Mass Rating (SMR) 7 yang termasuk dalam kelas V (lereng sangat tidak stabil). Untuk mencegah keruntuhan pada lereng tersebut,...

Slope Mass Rating (SMR; Romana, 1985) is calculated using four correction factors of basic RMR (Bieniawski, 1989). These factors depend on the existing relationship between...

determine the quality of the rock mass slope based on the value SMR (Slope Mass Rating), direction of failure using the analysis of kinematics by Dips software and Safety Factor value (SF) based on

2015年5月10日 · The Slope Mass Rating (SMR; Romana, 1985) geomechanics classification was developed as a sequel of Bieniawski's Rock Mass Rating (RMR) system, which was almost impossible to use in slopes due to the extreme range of the correction factors (up to 60 points of a maximum of 100) and to the lack of definition of them.

Slope Mass Rating (SMR) system is basically the summary of RMR value and other parameters; F1, F2, F3, and F4. Tabel 2 contains the orientation of discontinuity including strike or trend and dip or plunge. It also contains the strike and dip of the slope. These data will be calculated to determine the SMR value of each slope with the Equation 1:

Laporan ini membahas klasifikasi massa batuan pada lereng menggunakan metode Rock Mass Rating (RMR) dan Slope Mass Rating (SMR). Dilakukan pengukuran diskontinuitas lereng, penentuan sifat-sifat massa batuan, perhitungan nilai RMR dan analisis potensi keruntuhan.