1. Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, South Korea
2. School of Civil & Environmental Engineering, Cornell University, Ithaca, New York 14853, United States
3. Daega Powder Systems Co., Seoul 08262, South Korea
4. Department of Civil and Environmental Engineering, Hanyang University, Seoul 04763, South Korea
5. Department of Geoscience and Engineering, Delft University of Technology, 2628 CN Delft, The Netherlands