ROCK MASS QUALITY EFFECTED BY LINEAMENT USING ROCK MASS RATING (RMR) – CASE STUDY FROM FORMER QUARRY SITE
Journal Title: Earth Sciences Malaysia - Year 2017, Vol 1, Issue 2
Abstract
Lineament plays major role in stability and strength of rock mass. The presence of lineaments will decrease the strength of rock mass. Lineament can be identified or trace using topographic map, aerial photographs or satellite images. In this research, strength the slope-forming rock mass strength which are affected and non-effected by lineaments was determined by using scan line method. The purpose of this study was to determine the difference of rock mass strength in two difference conditions. A total of 5 rock slopes for each condition were determined. The studied rock slope is located in a former quarry site in Kajang and Sg Long, Selangor, Malaysia. Analysis were done using rock mass rating (RMR). Result of the study show strength of the rock mass which are affected by the lineament is lower compared to those that are not affected by lineament.
Authors and Affiliations
Hamzah Hussin, Nurhazren bt Fauzi, Tajul Anuar Jamaluddin, Mohd Hariri Arifin
Keywords
Related Articles
- EP ID EP261879
- DOI 10.26480/esmy.02.2017.13.16
- Views 115
- Downloads 0
VARIATION IN SEDIMENT CONCENTRATION AND WATER DISCHARGE DURING STORM EVENTS IN TWO CATCHMENTS, NORTHEAST OF ALGERIA
The relation between concentration and discharge is not normally homogenous during the storm event, often producing hysteretic loops. In this study relations between sediment concentration and water discharge for hydrolo...
THE GEOLOGY AND STRUCTURE OF NEOGENE ROCKS IN DADYAL AND ADJACENT AREAS, IN THE SUB-HIMALAYAS, AZAD JAMMU AND KASHMIR, PAKISTAN
The project area lies along the western limb of the Hazara Kashmir Syntaxis. The Hazara Kashmir Syntaxis is an antiformal structure. The project area includes Dadyal, Bihari, Ratta, Sammorthala, Samlotha, Dhingar, Panwar...
EFFECT OF WEATHERING GRADE ON MECHANICAL PROPERTIES OF ROCKS FROM RANAU, SABAH
A study of effect of weathering grade on mechanical properties of rocks have been conducted on selected rock samples from Crocker Formation, Trusmadi Formation and peridotite on weathering grade II to V. The objective is...
SALTWATER - FRESHWATER WETLAND ECOSYSTEM AND URBAN LAND USE CHANGE IN PORT HARCOURT METROPOLIS, NIGERIA
Urban development in wetland ecosystems for human settlement, transport networks, exploration /exploitation of natural resources, agriculture and industrial development is one of the biggest menace to wetland change and...
Study of the Impacts of Some Domestic Pollutants on the Freshwater Fish Community in the Klang River, Malaysia
This study was carried out to determine the effects of sewage pollution on the fish assemblages found in the Klang River. Samples were collected between July 2012 and April 2013 with a total of 102 specimens belonging to...