The aim of the study was to know a trend of mechanical behavior and geotechnical properties; applied for, calculating the mechanical behavior of the ground, planning the infrastructure, specially the traffic system and port, and building a rational investigated-procedure by combinations of in-situ tests, sampling and laboratory tests. | The late Pleistocene-Holocene sedimentary facies and geotechnical properties of CLM1 core at Cao Lanh city Mekong river delta