STUDI DAYA DUKUNG TANAH LEMPUNG LUNAK YANG DISTABILISASI DENGAN PASIR LAUT
Abstract
This study aims to find out the extent of the characteristics of soft soil and the strength of soft soil stabilized
with sea sand. And to find out whether soft soil stabilized with sea sand can be used as an alternative to landfill. The
results showed that soft soil contained silica (SiO2) as much as 46.37%, sea sand 40.475% (SiO2). The basic
characteristics of soft clay soils using the USCS method are classified as CH soil types (inorganic clay with high
plasticity), with water content of 143.75% including very soft soil. Sea sand addition of 10%, 15%, 20% and 25% shows
an increase in the carrying capacity of the soil. The results showed that the largest percentage of stabilized soil soft CBR
values with sea sand was at 20% sea sand by 23.33%, and increased by 79.98% from soft soil unstable stabilized CBR
values. Land of soft sand stabilized by sea sand 10%, 15%, 20%, 25%, can be used/ fulfilled as landfill material.
with sea sand. And to find out whether soft soil stabilized with sea sand can be used as an alternative to landfill. The
results showed that soft soil contained silica (SiO2) as much as 46.37%, sea sand 40.475% (SiO2). The basic
characteristics of soft clay soils using the USCS method are classified as CH soil types (inorganic clay with high
plasticity), with water content of 143.75% including very soft soil. Sea sand addition of 10%, 15%, 20% and 25% shows
an increase in the carrying capacity of the soil. The results showed that the largest percentage of stabilized soil soft CBR
values with sea sand was at 20% sea sand by 23.33%, and increased by 79.98% from soft soil unstable stabilized CBR
values. Land of soft sand stabilized by sea sand 10%, 15%, 20%, 25%, can be used/ fulfilled as landfill material.
Full Text:
PDFRefbacks
- There are currently no refbacks.