1. Member, ASCE
2. Assoc. Prof., Dept. of Civ. Engrg., Univ. of Roorkee, Roorkee, U.A.-247 667, India.
3. Sr. Res. Fellow (CSIR), Dept. of Civ. Engrg., Univ. of Roorkee, Roorkee, U.A.-247 667, India.
4. Sr. Res. Fellow (CSIR), Dept. of Civ. Engrg., Univ. of Roorkee, Roorkee, U.P.-247 667, India.