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AKTU Geosynthetics & Ground Improvement Techniques (BCE073) Syllabus PDF – B.Tech 4th Year

Geosynthetics & Ground Improvement Techniques BCE073

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  • Semester 7
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Official AKTU syllabus of Geosynthetics & Ground Improvement Techniques (BCE073) for B.Tech 4th Year – 3 credits, L-T-P 3-0-0. Read the unit-wise course content, course outcomes, evaluation pattern and recommended books online, or download the PDF.

Syllabus — Geosynthetics & Ground Improvement Techniques

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BCE073 · 3 credits · L-T-P 3-0-0

Course Objectives

  • Tounderstand geosynthetics and their engineering applications.
  • To explore mechanical and chemical soil improvement methods.
  • To integrate advanced techniques in civil design like soil reinforcement.

Course Outcomes

COCourse OutcomeKnowledge Level
CO1Identify types of disasters and national frameworks.K1, K2
CO2Apply tools for climate-resilient infrastructure.K2, K3
CO3Design basic air pollution control systems.K3, K4
CO4Analyze waste and sludge treatment systems.K4
CO5Interpret EIA process and emergency planning steps in projects.K3, K4

K1- Remember, K2- Understand, K3- Apply, K4- Analyze, K5- Evaluate, K6- Create

Unit 1: Basics of Geosynthetics (8 Hours)

  • Types: Geotextiles, Geogrids, Geomembranes, Geocells (simple identification)
  • Basic functions: Separation, Filtration, Drainage, Reinforcement, Protection
  • Simple testing standards (IS, ASTM basics)
  • Durability and simple examples (roads, canals, slopes)

Unit 2: Applications of Geosynthetics (8 Hours)

  • Geosynthetics in roads (subgrade stabilization, drainage layers)
  • Retaining walls and embankments (basic reinforced earth walls)
  • Landfill liners and leachate collection systems
  • Simple introduction to Indian standards: IS 15284, IS 2720

Unit 3: Simple Mechanical Ground Improvement Methods (8 Hours)

  • Basic soil compaction methods (field and lab)
  • Preloading and Surcharge (simple explanations)
  • Vertical drains: Sand drains and Prefabricated Vertical Drains (PVDs)
  • Simple field instrumentation (settlement plates, piezometers)

Unit 4: Reinforcement and Grouting Techniques (8 Hours)

  • Soil Nailing and Simple Reinforced Foundations (concepts only)
  • Grouting methods (permeation, compaction, jet—only working principles)
  • Stone columns and lime columns (simple design idea, when to use them)
  • Overview of ground anchors and GRS-IBS (conceptual level only)

Unit 5: Case Studies and Design Considerations (8 Hours)

  • Simple Design of Reinforced Slopes and Walls (charts/tables from IS codes)
  • Practical Case Studies: Road projects, embankments, landfills in India
  • Smart geosynthetics (conceptual introduction only)
  • Use of monitoring and instrumentation in simple projects

Suggested Readings

  1. R.M. Koerner — Designing with Geosynthetics (Simple, easy explanations, widely cited)
  2. G.V. Rao & G.V.S.S. Raju — Engineering with Geosynthetics (Indian perspective, Tata McGraw Hill)
  3. B.M. Das — Principles of Foundation Engineering (Includes Ground Improvement Methods)
  4. |S Codes: IS 15284 (Reinforced Soil Walls), IS 2720 (Soil Testing), IS 8408 (Geotextile Testing)

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