Evaluasi Perbaikan Tanah Menggunakan Geotekstil Untuk Meningkatkan Stabilitas Tanah Lapisan Subgrade Pekerjaan Jalan

Mhd Khuzeir Z Lubis(1*), Kamaluddin lubis(2),


(1) Program Studi Teknik Sipil, Fakultas Teknik Universitas Medan Area
(2) Program Studi Teknik Sipil, Fakultas Teknik Universitas Medan Area
(*) Corresponding Author

Abstract


At the stage of a construction work one of the main problems in soft soil is the large land decline. The large decrease is due to the decrease in soil. The condition of poor base soil in the form of clay soil needs to be done to improve the basic soil to be able to support the construction load. One method used as land improvement is by geotextiles. The type of geotextile used in the construction of the Medan-Kualanamu-Tebing Tinggi toll road project, Parbarakan-Lubuk Pakam Sta.42 + 750-Sta.47 + 600 is a geotextile PP woven polypropylene. The geotextile type uses non woven geotextile while the study is geotextile polypropylene woven, Non woven tensile strength 20 kN / m required 1 layer of geotextile while tensile strength Polypropylene woven 30 kN / m required 2 layers of geotextile. From these calculations can be concluded that the use of geotextiles can be used as one of the repair and retrofitting.

Keywords


Geotextile; Stability against soil degradation; Internal Stability; Stability of foundation soil; Geotextile ultimate tensile strength

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References


Das, Braja M. 1988. Mekanika Tanah 1 (Prinsip-prinsip Rekayasa Geoteknis). Diterjemahkan : Endah Noor, Indrasurya B Mochtar. Erlangga. Jakarta.

Das, Braja M. 1993. Mekanika Tanah 2 (Prinsip-prinsip Rekayasa Geoteknis). Diterjemahkan : Endah Noor, Indrasurya B Mochtar. Erlangga. Jakarta.

Departemen Pekerjaan Umum Direktorat Jenderal Bina Marga Direktorat Bina Teknik. Perencanaan Dan Pelaksanaan Perkuatan Tanah Dengan Geosintetik.

Departemen Permukiman Dan Prasarana Wilayah. Panduan Geoteknik 4 Desain Dan Konstruksi.

G. Djatmiko Soedarmo, Ir & S.J. Edy Purnomo, Edisi 5, 1997. Mekanika Tanah 1, Penerbit kanisius, Jakarta.

Hardiyatmo, Christady, Hary. Edisi 1, 2008. Geosintetik Untuk Rekayasa Jalan Raya Perancangan Dan Aplikasi, Penerbit Gadjah Mada University Press,Yogyakarta.

Hardiyatmo, Christady, Hary. Edisi 3, 2002. Mekanika Tanah 1, Penerbit Gadjah Mada University Press, Yogyakarta.

Hardiyatmo, Christady, 1992. Mekanika Tanah 2, Penerbit PT. Gramedia Pustaka Utama, Jakarta.

Santosa, Budi dkk. 1995. Dasar Mekanika Tanah. Gunadharma. Jakarta.

Sudana, W., 2011. Geosintetik Untuk Perencanaan – Perencanaan Perkerasan Lentur di Atas Tanah Lunak di Gresik – Lamongan Sta 27+ 250 –32 + 550, Universitas Pembangunan Nasional, Surabaya

Suryolelono, K., Basah, 1988. Geosintetik Geoteknik, Penerbit Nafiri, Yogyakarta.

Wesley, D. Laurence. Edisi 1, 2012. Mekanika Tanah, Penerbit Andi,Yogyakarta,Yogyakarta




DOI: http://dx.doi.org/10.31289/jcebt.v3i2.2702

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