Impact Engineering
The Interdisciplinary Masters of Science Degree in Impact Engineering is a new degree approved in by WPI's Committee on Graduate Studies and Research in 2002. Impact engineers work in many types of industries including:
- Automobile and truck design,
- Surface ship and submarine design,
- Airframe design,
- Highway and roadside design
-
Packaging design.
The Need
There is a need for engineers with a strong fundamental background in impact engineering. Currently, most engineers in the field develop the skills on-the-job resulting in a just-in-time education that frequently contains significant gaps in technical knowledge and experience. There is a need for more rigorous training in impact related fields. Such training would not only benefit the student but also the research and industrial communities since it would both improve and standardize the educational background for a very specialized discipline.
The number of engineers needing training in impact engineering is relatively small and are only a handful of formal programs in Impact Engineering in the world. The area of impact engineering has been growing steadily and rapidly for the past decade and will become increasingly important in coming years. Already impact engineering is an important aspect of the aerospace, automotive, highway safety, packaging and weapons industries.
Impact engineering overlaps many traditional engineering disciplines such as Engineering Mechanics, Mechanical Engineering, Civil Engineering, Aerospace Engineering, Biomechanics and Material Science. In Universities across the world, faculty members with impact engineering interests can be found in academic Departments as diverse as Engineering Mechanics, Civil Engineering, Biomedical Engineering and Ocean Engineering. Academic Departments and the disciplines they represent are generally applications based. Impact Engineering, on the other-hand is skill-based. With the same basic education in mechanics, Civil Engineers design and analyze buildings and bridges whereas Mechanical and Aerospace Engineers design and analyze automobiles and airplanes. Impact Engineering uses a common suite of theoretical, analytical and experimental tools to solve problems in a variety of industrial applications. Since the techniques used in impact engineering are specialized extensions of more common engineering mechanics techniques, they seldom get the attention they deserve in traditional curricula. A Master's Degree in Impact Engineering is, therefore, inherently interdisciplinary since it combines aspects of Civil, Mechanical, Aerospace Engineering and Engineering Mechanics.
For further information, please contact:
Malcolm H. Ray, P.E., Ph.D.
Department of Civil and Environmental Engineering
Worcester Polytechnic Institute
Worcester, MA 01609-2280
+1-508-831-5340 (voice)
+1-508-831-5808 (fax)
mhray@wpi.edu
Impact Engineering Classes
The following courses are the primary course offerings related to impact engineering:
Engineering Mechanics and Mathematic Area
- CE 511 Structural Dynamics
- CE 523 Advanced Matrix Analysis
- MA 510 Numerical Methods
- MA 512 Numerical Differential Equations
- MA 514 Numerical Linear Algebra
- ME 522 Mechanical Vibrations
- ME 527 Dynamics
- ME 531 Applied Elasticity
- ME 532 Continuum Mechanics
- ME 633/CE 526 Advance Finite Element Methods
- ME 622 Advanced Dynamics and Vibrations
- ME 631 Advanced Mechanics of Solids
Application Area - Highway Engineering
Application Area - Material Science
- MTE 582 Mechanical Behavior of Materials
- MTE 584 Polymer Engineering
Application Area - Manufacturing Engineering
- MFE 520/ME 543 Design and Analysis of Manufacturing Processes
- MFE 540 Design for Manufacturability
Application Area - Biomedical Engineering
- BE 554/ME 554 Composites w/ Biomed. and Materials Applications
- ME 552/BE 552 Tissue Mechanics
Impact Engineering Research
Current Projects
- Development of a finite element model of the Knee-Thigh-Hip, Sponsored by the National Highway Traffic Safety Administration's (NHTSA) Office for Biomechanics and Trauma (NHTSA project status site.)
Completed Projects
- NCHRP Project 22-17, Recommended Guidelines for Curb and Curb-Barrier Combinations.
- NCHRP Project 22-16, Development of an Improved Roadside Barrier System.
- NSF Project 0079429, Acquisition of Structural Mechanics Testers.
- NCHRP Project 22-13, In-Service Performance Evaluation of Traffic Barriers.
- Side Impact Analysis Development of Side Impact Testing Procedures and Acceptance Criteria.
- American Traffic Safety Services Association (ATSSA) Guardrail Installation Training Course.
- The Weak-Post W-beam Guardrail modelling and simulation project.
- The Modified Eccentric Loader BCT modelling and simulation project.
- The Strong-Post W-beam Guardrail modelling and simulation project.
Articles About Impact Engineering Research at WPI
- Article from the spring 2001 CEE Newsletter on the 2000/2001 research team.
- Article from the spring 2001 CEE Newsletter on the Giola-Irchenko Droptower
- Article from the spring 2001 CEE Newsletter on the 1999/2000 research team.
- The high cost of crash tests. -- 19 August 1999 (see ASCE Civil Engineering Magazine pg 42)
- Side Impact Procedures -- 10 March 1999
- Press release on Dr. Carney's impact attenuation research-- Summer 1997
- Metrication of Roadside Hardware by Malcolm Ray in Public Roads, Summer, 1995.
- "Kings of the Road," in WPI Journal, Summer, 1998.
Impact Engineering Facilities
- Structural Mechanics Impact Laboratory (SMIL) (Phone x2889).
- Graduate Research Computing Laboratory (GCRL) (Phone x6134)
- Materials/Structures Laboratory
Impact Engineering Resources
Articles About Impact Engineering and Finite Element Simulation
- Using the Computer and DYNA3D to Save Lives by Martin W. Hargrave and David Smith, in Public Roads, January/February, 2001.
- Improving Roadside Safety by Computer Simulation by Dean L. Sicking and King K. Mak, in Public Roads, January/February 2001.
- LS-DYNA: A Computer Modeling Success Story, by John D. Reid, Martin W. Hargrave, and S. Lawrence Paulson, in Public Roads, January/February 2001.
- "Using Finite Element Analysis in Designing Roadside Hardware," by Malcolm Ray, in Public Roads, Spring 1994.
Other Resources
- On-Line Papers
- On-Line Presentations
- AASHTO-ARTBA-AGC A Guide To Standardized Highway Barrier Hardware.
- AASHTO-ARTBA-AGC A Guide to Standardized Small Sign Support Hardware.
- Link to the DYNA3D Resources Page .
- NHTSA's Fatal Accident Reporting System.
- NHTSA's Finite Element Modeling Page.
- LS-DYNA Benchmarking Page.
Internal WPI Resources (access limited to WPI user accounts)
- WPI Finite Element Model Archive
- Miscellaneous research illustrations and photographs.
- More miscellaneous research illustrations and photographs.
Last modified: April 06, 2009 14:18:13
