CE6010 PAVEMENT ENGINEERING LT P C 3 0 0 3
OBJECTIVES:
• Student gains knowledge on various IRC guidelines for designing rigid and flexible pavements. Further, he/she will be in a position to assess quality and serviceability conditions of roads.
UNIT I TYPE OF PAVEMENT AND STRESS DISTRIBUTION ON LAYERED SYSTEM 8
Introduction – Pavement as layered structure – Pavement types rigid and flexible. Resilient modulus - Stress and deflections in pavements under repeated loading.
UNIT II DESIGN OF FLEXIBLE PAVEMENTS 10
Flexible pavement design factors influencing design of flexible pavement, Empirical - Semi empirical and theoretical methods – Design procedure as per IRC guidelines – Design and specification of rural roads.
UNIT III DESIGN OF RIGID PAVEMENTS 9
Cement concrete pavements factors influencing CC pavements – Modified Westergaard approach – Design procedure as per IRC guidelines – Concrete roads and their scope in India.
UNIT IV PERFORMANCE EVALUATION AND MAINTENANCE 10
Pavement Evaluation - causes of distress in rigid and flexible pavements – Evaluation based on Surface Appearance, Cracks, Patches and Pot Holes, Undulations, Raveling, Roughness, Skid Resistance. Structural Evaluation by Deflection Measurements - Pavement Serviceability index. - Pavement maintenance (IRC Recommendations only).
UNIT V STABILIZATION OF PAVEMENTS 8
Stabilisation with special reference book to highway pavements – Choice of stabilizers –
Testing and field control Stabilisation for rural roads in India – use of Geosynthetics in roads.
TOTAL : 45 PERIODS
OUTCOMES:
• Students will have adequate knowledge to design flexible and rigid pavements based on IRC guidelines. Further they know various techniques to evaluate performance of pavements.
TEXTBOOKS:
1. Wright P.H. ”Highway Engineers”, John Wiley and Sons, Inc., New York, 1996.
2. Khanna, S.K., Justo C.E.G. and Veeraragavan. A., “Highway Engineering”, Nem Chand and Brothers, 10th Edition, Roorkee, 2014.
3. Kadiyali, L.R. „Principles and Practice of Highway Engineering”, Khanna tech.Publications, New Delhi, 1989.
REFERENCES:
1. Yoder, R.J. and Witchak M.W. “Principles of Pavement Design”, John Wiley 2000.
2. IRC-37–001,The Indian roads Congress, Guidelines for the Design of Flexible
Pavements, New Delhi, 2001
3. IRC 58-1998. The Indian Road Congress, Guideline for the Design of Rigid Pavements for
Highways, New Delhi, 1991
4. Rajib B.Mallick, Tahar El-Korchi, “Pavement Engineering: Principles and Practice, 2nd
Edition, CRC Press, 2013.
OBJECTIVES:
• Student gains knowledge on various IRC guidelines for designing rigid and flexible pavements. Further, he/she will be in a position to assess quality and serviceability conditions of roads.
UNIT I TYPE OF PAVEMENT AND STRESS DISTRIBUTION ON LAYERED SYSTEM 8
Introduction – Pavement as layered structure – Pavement types rigid and flexible. Resilient modulus - Stress and deflections in pavements under repeated loading.
UNIT II DESIGN OF FLEXIBLE PAVEMENTS 10
Flexible pavement design factors influencing design of flexible pavement, Empirical - Semi empirical and theoretical methods – Design procedure as per IRC guidelines – Design and specification of rural roads.
UNIT III DESIGN OF RIGID PAVEMENTS 9
Cement concrete pavements factors influencing CC pavements – Modified Westergaard approach – Design procedure as per IRC guidelines – Concrete roads and their scope in India.
UNIT IV PERFORMANCE EVALUATION AND MAINTENANCE 10
Pavement Evaluation - causes of distress in rigid and flexible pavements – Evaluation based on Surface Appearance, Cracks, Patches and Pot Holes, Undulations, Raveling, Roughness, Skid Resistance. Structural Evaluation by Deflection Measurements - Pavement Serviceability index. - Pavement maintenance (IRC Recommendations only).
UNIT V STABILIZATION OF PAVEMENTS 8
Stabilisation with special reference book to highway pavements – Choice of stabilizers –
Testing and field control Stabilisation for rural roads in India – use of Geosynthetics in roads.
TOTAL : 45 PERIODS
OUTCOMES:
• Students will have adequate knowledge to design flexible and rigid pavements based on IRC guidelines. Further they know various techniques to evaluate performance of pavements.
TEXTBOOKS:
1. Wright P.H. ”Highway Engineers”, John Wiley and Sons, Inc., New York, 1996.
2. Khanna, S.K., Justo C.E.G. and Veeraragavan. A., “Highway Engineering”, Nem Chand and Brothers, 10th Edition, Roorkee, 2014.
3. Kadiyali, L.R. „Principles and Practice of Highway Engineering”, Khanna tech.Publications, New Delhi, 1989.
REFERENCES:
1. Yoder, R.J. and Witchak M.W. “Principles of Pavement Design”, John Wiley 2000.
2. IRC-37–001,The Indian roads Congress, Guidelines for the Design of Flexible
Pavements, New Delhi, 2001
3. IRC 58-1998. The Indian Road Congress, Guideline for the Design of Rigid Pavements for
Highways, New Delhi, 1991
4. Rajib B.Mallick, Tahar El-Korchi, “Pavement Engineering: Principles and Practice, 2nd
Edition, CRC Press, 2013.
