STABILISASI TANAH LEMPUNG MENGGUNAKAN LIMBAH CANGKANG KERANG DITINJAU DARI NILAI CBR

Prima, Aprisya Dwi and Pangestu, Prayoga (2014) STABILISASI TANAH LEMPUNG MENGGUNAKAN LIMBAH CANGKANG KERANG DITINJAU DARI NILAI CBR. Other thesis, Politeknik Negeri Sriwijaya.

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Abstract

Subgrade is a structure that is very important in building a road construction because the subgrade will support traffic loads or construction loads above. The strength and durability of the pavement structure, will greatly depend on the properties and subgrade bearing capacity. Some of the problems that often arise about the durability and strength of a pavement, it is essentially dominated by the dispute. Some properties that are less favorable than the subgrade damage that can cause problems include the nature and development of large losses due to a change in water content. Improvements on subgrade were soft due to changes in moisture content generally by modifying or making special handling to produce the subgrade be better for a road construction as well as materials that meet the standards of road planning. One attempt to do to improve the properties of the soil by way of stabilization. This study aims to determine the effect of the addition of materials and the percentage of added clamshell to the increase of the percentage of clay with the addition of clamshell added at 0%, 2.5%, 5%, 7.5%, 10%, 12.5%, 15% of the total dry weight of clay through laboratory testing process. Based on the results of laboratory CBR testing the effect of adding clamshell to the value of CBR is organic clay of field CBR value smaller when compared to the land that has been added with the clamshell. In the CBR without soaking native land value percentage is 15,40%, while the percentage of the value of CBR with soaking is 7,87%. CBR value highest percentage of clay was achieved in 7,5% condition with the addition of clamshell on CBR value of 19,09% and 24,21% without soaking the CBR immersion. Keywords: soil stabilization, soil clay, clamshell.

Item Type: Thesis (Other)
Uncontrolled Keywords: soil stabilization, soil clay, clamshell
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Civil Engineering > Undergraduate Theses
Depositing User: Mrs Trisni Handayani
Date Deposited: 01 Dec 2015 01:42
Last Modified: 01 Dec 2015 01:42
URI: http://eprints.polsri.ac.id/id/eprint/1346

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