CONFERENCE PROCEEDINGS
6th INTERNATIONAL CONFERENCE
CONTEMPORARY ACHIEVEMENTS IN CIVIL ENGINEERING 2018 , 2018.y., pp. 349-357
FRICTION ANGLE OF SOIL AND ROCK| |
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| DOI: 10.14415/konferencijaGFS2018.034 |
| UDC: 624.131 |
| CC-BY-SA 4.0 license |
| Author : Lukić, Dragan |
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| | Summary: |
| | By examining the soil and the rock mass is one of the main parameters to be
determined is the angle of internal friction. Soil friction angle is a shear strength
parameter of soils. Its definition is derived from the Mohr-Coulomb failure criterion and
it is used to describe the friction shear resistance of soils together with the normal
effective stress. In the stress plane of Shear stress-effective normal stress, the soil
friction angle is the angle of inclination with respect to the horizontal axis of the MohrCoulomb shear resistance line.
This paper presents the values of the angle of internal friction obtained on the basis of
research and testing in situ and which are a big help to designers. |
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| | Keywords: |
| | soil, rock mass, friction angle |
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