TY - SER AU - Puppala, Anand J. AU - Manosuthkij, Thammanoon AU - Nazarian, Soheil AU - Hoyos, Laureano TI - Threshold Moisture Content and Matric Suction Potentials in Expansive Clays Prior to Initiation of Cracking in Pavements KW - Expansive Clays KW - Shrinkage KW - Matric Suction ER -