[1] Mil Coll Engn NUST, Dept Civil Engn, Risalpur 47040, Pakistan
[2] Prince Sattam Bin Abdulaziz Univ, Coll Engn Al Kharj, Dept Civil Engn, Al Kharj 11942, Saudi Arabia
[3] Univ Leon, Dept Min Technol Topog & Struct, Campus Vegazana S-N, Leon 24071, Spain
[4] Univ Duhok, Dept Civil Engn, Coll Engn, Duhok, Iraq
[5] King Khalid Univ, Dept Chem, Coll Sci, Abha, Saudi Arabia