Soil-Structure Interaction Course | NPTEL IIT Kharagpur | Prof. Kousik Deb
Course Details
| Exam Registration | 184 |
|---|---|
| Course Status | Ongoing |
| Course Type | Elective |
| Language | English |
| Duration | 12 weeks |
| Categories | Civil Engineering, Structural Analysis |
| Credit Points | 3 |
| Level | Undergraduate/Postgraduate |
| Start Date | 19 Jan 2026 |
| End Date | 10 Apr 2026 |
| Enrollment Ends | 02 Feb 2026 |
| Exam Registration Ends | 20 Feb 2026 |
| Exam Date | 25 Apr 2026 IST |
| NCrF Level | 4.5 — 8.0 |
Unlock the Secrets of Soil-Structure Interaction: A Premier NPTEL Course from IIT Kharagpur
For civil and geotechnical engineers, the interface where a structure meets the ground is a zone of critical importance. Understanding the complex interplay between soil and foundation—known as Soil-Structure Interaction (SSI)—is essential for safe, economical, and durable design. If you're looking to move beyond simplified textbook methods and delve into advanced analytical techniques, the NPTEL course "Soil Structure Interaction" by Prof. Kousik Deb of IIT Kharagpur is your definitive guide.
Why This Course is a Must for Aspiring Engineers
Traditional undergraduate courses in Foundation Engineering often present simplified models. This 12-week course bridges the gap between basic principles and advanced practice. It equips you with the knowledge to analyze and design foundations under complex, real-world loading and soil conditions that are frequently encountered in industry but rarely covered in core curricula.
Whether you are an undergraduate student, a postgraduate researcher, a professional preparing for competitive exams, or a field engineer seeking deeper design insights, this course offers unparalleled value. It transforms your approach from applying standard codes to understanding the fundamental mechanics governing foundation behavior.
Meet Your Instructor: Prof. Kousik Deb
Learning from an expert is pivotal. This course is led by Prof. Kousik Deb, an Associate Professor in Civil Engineering at IIT Kharagpur with a distinguished career:
- Over 11 years of research experience in Geosynthetics, Numerical Modeling, and Embankment Stability.
- Author of 100+ research articles, with about 60 in prestigious international journals.
- Supervised 5 awarded Ph.D.s and guided 13 M.Tech dissertations.
- Recipient of top awards including the IIT Roorkee Shamsher Prakash Research Award and the IEI Young Engineers Award.
- Completed numerous sponsored and consultancy projects, bringing practical industry perspective to the course.
Prof. Deb's expertise in cutting-edge ground improvement technologies and his experience with the NPTEL platform ensure that the content is both authoritative and accessible.
Detailed 12-Week Course Curriculum
The course is meticulously structured to build your knowledge from the ground up. Here’s a week-by-week breakdown:
| Week | Topics Covered |
|---|---|
| Week 1-2 | Introduction & critical review of conventional shallow foundation design (bearing capacity, settlement, contact pressure). Introduction to SSI and the concept of subgrade modulus. |
| Week 3 | Advanced foundation models: One-parameter, two-parameter, and models with linear/non-linear stress-strain characteristics. |
| Week 4-8 | Beams on Elastic Foundation: In-depth analysis of infinite, semi-infinite, and finite beams under various loads and end conditions. Coverage of two-parameter soil mediums and variable beam properties. |
| Week 9-10 | Plates on Elastic Foundation (rectangular & circular). Application of the Finite Difference Method (FDM) to solve SSI problems, including computer-based solutions for real-life applications. |
| Week 11-12 | Advanced Pile Analysis: Group action, elastic analysis, settlement using Interaction Factor Approach, negative skin friction, laterally loaded piles (Reese & Matlock’s solution), and uplift capacity. |
Who Should Enroll?
- Students: UG/PG students in Civil, Geotechnical, Geoenvironmental, and Environmental Engineering.
- Academics & Researchers: Those focusing on numerical modeling in geotechnics.
- Practicing Engineers: Field and design engineers in construction, infrastructure, and consulting firms.
- Exam Aspirants: Individuals preparing for GATE, IES, or other competitive examinations.
Prerequisites & Industry Relevance
Prerequisite: A foundational knowledge of Soil Mechanics and Foundation Engineering is required to fully benefit from this advanced course.
Industry Support: The concepts taught are directly applicable in virtually all civil engineering companies involved in infrastructure development, building construction, bridge design, and offshore engineering. Mastering SSI is crucial for designing resilient foundations for high-rises, industrial structures, bridges, and marine facilities.
Key Reference Books
The course content is complemented by seminal texts in the field, including:
- Bowles, J.E., Analytical and Computer Methods in Foundation
- Desai, C.S. and Christian, J.T., Numerical Methods in Geotechnical Engineering
- Selvadurai, A.P.S., Elastic Analysis of Soil-Foundation Interaction
- Hetenyi, Beams on Elastic Foundation
- Poulos, H.G. and Davis, E.H., Pile Foundation Analysis and Design
Elevate Your Engineering Expertise
This NPTEL course on Soil-Structure Interaction is more than just an online class; it's an investment in your engineering acumen. By understanding the sophisticated models and numerical methods that govern how structures interact with the earth, you position yourself at the forefront of geotechnical design. Under the guidance of an award-winning professor from IIT Kharagpur, you will gain the confidence to tackle complex foundation challenges that define modern civil engineering projects.
Enroll today and build your knowledge on a solid foundation.
Enroll Now →