1. Department of Engineering Technology and Industrial Distribution, Texas A&M University, College Station, Texas 77843-3367, United States
2. J. Mike Walker ’66 Department of Mechanical Engineering, Texas A&M University, College Station, Texas 77843, United States
3. Department of Materials Science and Engineering, Texas A&M University, College Station, Texas 77843, United States
4. Walker Department of Mechanical Engineering, University of Texas at Austin, Austin, Texas 78712-1591, United States
5. Department of Structural Engineering, University of California at San Diego, La Jolla, California 92093, United States
6. Program in Materials Science and Engineering, University of California at San Diego, La Jolla, California 92093,United States