STABILISASI TANAH MENGGUNAKAN FLY ASH TERHADAP NILAI KUAT TEKAN BEBAS BERDASARKAN VARIASI KADAR AIR OPTIMUM (Studi Kasus Jalan Raya Bojonegara)
| Main Author: | Hutomo, Akbar Prasetio |
|---|---|
| Format: | Thesis NonPeerReviewed Book |
| Bahasa: | ind |
| Terbitan: |
, 2016
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| Subjects: | |
| Online Access: |
https://eprints.untirta.ac.id/11350/1/STABILISASI%20TANAH%20MENGGUNAKAN%20FLY%20ASH_compressed.pdf https://eprints.untirta.ac.id/11350/ https://ft.untirta.ac.id/ |
Daftar Isi:
- Soil is the foundation of civil construction building to receive and hold the load from a structure on it. There are some problems that must be faced by a civil engineer in the field, where location in the highway Bojonegara KM 19 distict Serang having the characteristics of soil less well that damaged in the way. To the add strength and improve bearing capacity soil need to be stabilized. The addition of fly ash is one of the methods to stabilize expansive soil, because fly ash is material, that can be binded to minerals soil and make the soil stabilizing , thus reducing the swell shrinkage of the soil and add value of soil strength. The research aims to find out the classification of the soil, soil plasticity index and know value of compressive strength and influence additional fly ash against the character of physical of soil in the existing. The water content of the object test taken from the proctor compaction for mixing test use the moisture content of optimum , mixture of fly ash variation of 0%, 10%, 20% and 30%. Based on the result, soil that stabilized by fly ash on a variation of 0%, 10%, 20%, and 30% showed increase of in value capacity ,soil strength and decrease plastic limits,liquid limit soil but in the value of specific grafity soil. The largest value of UCT (Unconfined Compression Test) result for soil sample mixed with fly ash levels by 30% and curing for 28 days, the value is 2,4 kg/cm2 . A rise in value of compressive strength 36.1% of the value of power early without of ingredients mixed. The addition of fly ash decrease the value of the plastic limit and the liquid limit,and in the value of specific grafity soil.