... MINISTER OF EDUCATION AND TRAINING UNIVERSITY OF TRANSPORT AND COMMUNICATIONS NGO CHAU PHUONG ANALYSIS OF INFLUENCING PARAMETERS AND BASICS OF DETERMINING RESISTANCE FACTORS OF ... 26 ,7/ 1,0 6.428 Clay mud, average sand, dust clay / average sand wet CT16 55,4/1,5 27. 7 27 Gravel fine sand, gravel clay, sandy clay/dust sand CT 17 46,8/1,2 17. 942 Gravel fine sand, ... sand dust /dust sand wet CT13 77 ,5/1,5 27. 7 27 Clay mud, clay sand, average sand, dust clay /dust sand CT14 75 ,4/1,2 19. 672 Clay mud, average sand, dust clay / average sand CT15 Can...