1. Department of Civil and Environmental Engineering University of Tennessee Knoxville Tennessee
2. Department of Civil and Environmental Engineering University of Illinois at Urbana‐Champaign Champaign Illinois
3. Research Structural Engineer U.S. Army Engineering Research and Development Center, Construction Engineering Research Laboratory Champaign Illinois
4. Department of Aerospace Engineering University of Illinois at Urbana‐Champaign Champaign Illinois
5. Department of Mechanical Engineering University of Akron, Akron Akron Ohio
6. Department of Mechanical Science and Engineering University of Illinois at Urbana‐Champaign Champaign Illinois