Transcription of California Bearing Ratio (CBR), Plate Load Test (PLT ...
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Journal of Civil Engineering Research 2012, 2(1): 34-40 DOI: Evaluation of Modulus of Elasticity and Modulus of subgrade Reaction of Soils Using CBR Test Elsa Eka Putri*, N. Kameswara Rao, M. A. Mannan Civil Engineering, Universiti Malaysia Sabah, Kota Kinabalu, Sabah, 88999, Malaysia Abstract This paper presents the procedure of evaluation of the modulus of elasticity (E) and the modulus of subgrade reaction (ks) value based on the California Bearing Ratio (CBR) tests and FEM analysis. The pressure-displacement re-sponse of the soil in the CBR mould is simulated using Cosmosworks FEM model where the soil, the load plunger, and the steel mould of CBR are represented.
2. Literature Review The modulus of subgrade reaction, s (also referred to as k Coefficient of Elastic Uniform Compression, C u) is a rela-tionship between soil pressure and deflection which is pro-
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RELATIONSHIP BETWEEN THE SUBGRADE, Laboratory Compaction Characteristicts and Moisture, RELATIONSHIP, Between, Soil Compaction, Relationship between, AASHTO Pavement Thickness Design Guide, PAVEMENT DESIGN AND MAINTENANCE, Pavement design and maintenance section, Pavement design and, SAMPLE MATERIAL SPECIFICATIONS, SAMPLE CONSTRUCTION AND MATERIAL SPECIFICATIONS