1. COMPUTATIONAL MODELLING IN GEOTECHNICAL EQ ENGG.*
07/16/96
COMPUTATIONAL MODELLING IN GEOTECHNICAL EQ ENGG.
D.K. Paul, FNAE
Emeritus Fellow
Department of Earthquake Engineering
Indian Institute of Technology, Roorkeee
5/5/2019 1 * ##

2. ATOMIC POWER PLANTS ON ALLUVIAL SITE
Dynamic soil – structure interaction
Finite Element Model - Analysis
5/5/2019
Forum for Promotion of Soil Dynamics in India

3. Forum for Promotion of Soil Dynamics in India
SOIL- PORE FLUID INTERACTION - A UNIFIED APPROACH
Linear static / nonlinear drained/ nonlinear un-drained solution
Seepage analysis
Response of saturated soil under dynamic loads
Structure-soil-pore fluid interaction
Liquefaction
Sedimentation and consolidation
5/5/2019
Forum for Promotion of Soil Dynamics in India

4. Forum for Promotion of Soil Dynamics in India
Coupled Analysis
5/5/2019
Forum for Promotion of Soil Dynamics in India

5. Forum for Promotion of Soil Dynamics in India
MODELLING ISSUES
Constitutive model of soil - nonlinear
Dynamic soil-structure interaction
Input motion
Infinite soil domain
Structure-soil interfaces
5/5/2019
Forum for Promotion of Soil Dynamics in India

6. Forum for Promotion of Soil Dynamics in India
CONSTITUTIVE MODELLING
Loose sand
Dr 27%
Dense sand
Dr 47%
5/5/2019
Forum for Promotion of Soil Dynamics in India

7. SPECIFYING THE INPUT MOTION
5/5/2019
Forum for Promotion of Soil Dynamics in India

8. TREATMENT OF FINITE BOUNDARIES
5/5/2019
Forum for Promotion of Soil Dynamics in India

9. Forum for Promotion of Soil Dynamics in India*
07/16/96
TREATMENT OF INTERFACE
(Slip and separation model)
5/5/2019
Forum for Promotion of Soil Dynamics in India *

10. Forum for Promotion of Soil Dynamics in India
DSSI - WITH SLIP AND SEPARATION
Deflected shape at the time of maximum vertical separation at heel
Deflected shape at the time of maximum horizontal separation at sides
5/5/2019
Forum for Promotion of Soil Dynamics in India

11. 3D Seismic (FEM) Analysis of Tehri Rock-fill Dam
3D Finite Element Model of Tehri Rock-fill Dam
5/5/2019
Forum for Promotion of Soil Dynamics in India

12. DAM & FOUNDATION DISCONTINUITIES ( Koteshwar Dam )*
07/16/96
DAM & FOUNDATION DISCONTINUITIES
( Koteshwar Dam )
Lithological Discontinuities Included -3DEC
Dam
5/5/2019
Forum for Promotion of Soil Dynamics in India *

13. Forum for Promotion of Soil Dynamics in India
COURCES ON GEOTECHNICAL EARTHQUAKE ENGG.
COMPUTATIONAL MODELLING FOR GEODYNAMIC PROBLEMS Feb. 18 to March 1, 1997: Dr. D.K. Paul and Shyamal Mukerjee
GEO-TECHNICAL EARTHQUAKE ENGINEERING August to Sept. 3, 2005: Dr. B.K. Maheshwari & Dr.D.K. Paul
GEOTECHNICAL-EARTHQUAKE ENGINEERING May 29-June 3, 2006: Dr. B.K. Maheshwari & Dr. D.K. Paul
5/5/2019
Forum for Promotion of Soil Dynamics in India

14. PROMOTION OF SOIL DYNAMICS IN INDIA
TEACHING, PLACEMENTS – JOB DEMAND
RESEARCH AND CONSULTANCY
DYNAMIC SOIL INVESTIGATIONS
CONFERENCES/ SYMPOSIA
SHORT TERM COURSES/ SPECIAL LECTURES
AWARENESS
5/5/2019
Forum for Promotion of Soil Dynamics in India