| Autor: |
Syahril, Syahril, Suyono, Agus, Hendry, Hendry, Muchtar, Muchtar, Riandi, Muhammad Raihan |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2024, Vol. 3077 Issue 1, p1-6, 6p |
| Abstrakt: |
The problem of soft clay soil is occurrence of expansion and shrinkage of the soil and becomes very dangerous for a construction. To overcome the problem of clay soil, several studies were carried out that can improve the characteristic of soft clay soils. The use soft clay stabilization method aims to reduce the value of the plasticity index, increase strength of soil and increase bearing capacity value. One of the methods of soil stabilization is by adding marble dust. From the chemical analysis results of marble dust show that calcium oxide content is above 50%. In this research the soft clay soil will be stabilized using marble dust of 10%, 15%, and 20%. The optimum variant for stabilization is using marble dust 20% and reaching 1,12 kg/cm2 from the UCS test which is increased from 0,39 kg/cm2 for the soft clay soil. The CBR test value on optimum variant reaching 2,15% and 2,9% from 1,63% and 2,03% on the soft clay soil from soaked and unsoaked condition. From the result, it is proved that marble dust as stabilized material can increase the strength and bearing capacity value of the soil based on the UCS and CBR test. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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