COURSE SUMMARY
Course Title: 
Structural Dynamics and Seismic Design
Course Code: 
15CVL438
Year Taught: 
2015
2016
2017
2018
Degree: 
Undergraduate (UG)
School: 
School of Engineering
Campus: 
Chennai
Coimbatore

'Structural Dynamics and Seismic Design' is a course offered in B. Tech. in Civil Engineering program at School of Engineering, Amrita Vishwa Vidyapeetham.

Unit 1

Introduction to structural dynamics – importance of structural dynamics - types and sources of dynamic loads - distinguishing features of a dynamic problem – methodology for dynamic analysis – types of structural vibration - basic terminology.

Single Degree of Freedom: Linear systems: Equation of motion - components of vibration system - natural frequency - viscous damping - response to undamped and damped free and forced vibration - response to support motion – principle of accelerometers and displacement meters.

Unit 2

Two Degrees of Freedom: Equations of motion - Eigen value problem - free vibration response – forced vibration response to harmonic excitation - response to support motion - modal analysis.

Earthquake Resistant Design: Elements of Engineering Seismology - Indian Seismicity – faults – seismic waves – earthquake intensity and magnitude – earthquake ground motion - behaviour of structures in the past Earthquakes – basic terminology.

Earthquake Response: Linear systems: Earthquake ground motion – response spectrum - response history analysis

Unit 3

IS codal provisions for the determination of lateral loads – modal analysis. Soil liquefaction – soil-structure interaction effects.

Design Concepts: Seismic Design Concepts - design spectrum - Earthquake Resistant Design of simple framed structures – IS:1893 codal provisions - ductile detailing of Reinforced Concrete frames as per IS:13920.

TEXTBOOKS

  • Mario Paz, “Structural Dynamics”, Springer, 2007.
  • Pankaj Agarwal, Manish Shrikhande, “Earthquake Resistant Design of Structures”, PHI Learning, 2009.

REFERENCE BOOKS

  • Anil K Chopra, “Dynamics of Structures: Theory and Applications to Earthquake Engineering”, Pearson Education, 2008.
  • Duggal.S. K., “Earthquake Resistant Design of Structures”, Oxford University Press, 2013.
  • IS:1893 - (Part I), Criteria for Earthquake Resistant structures - General Provisions and Buildings
  • IS:13935 – Repair and Seismic strengthening of buildings
  • IS:4326 - Earthquake Resistant Design and Constructions of buildings
  • IS:13920 – Ductile detailing of RC Structures subject to Seismic forces