Ritwandanu, Ruri Febri (2024) Analisis Efektivitas Dan Stabilitas Timbunan Menggunakan Timbunan Menggunakan Timbunan Ringan (EPS Geofoam Dan Mortar Busa) Pada Proyek Jalan Tol Pasuruan - Probolinggo Seksi 4. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Proyek Jalan Tol Pasuruan - Probolinggo Seksi 4 yang memiliki panjang 12,04 km ini didominasi oleh tanah lempung berlempung. Selain tanah lunak, terdapat permasalahan lain dalam pembangunan jalan tol Pasuruan - Probolinggo Seksi 4, yaitu terbatasnya ketersediaan material tanah timbunan di sekitar lokasi proyek dan lokasi quarry yang cukup jauh. Selain itu, apabila mengandalkan material timbunan dari quarry, faktor cuaca akan sangat berperan ketika cuaca hujan maka aktivitas di quarry berhenti, volume timbunan yang ditargetkan tidak terpenuhi dan progres pekerjaan pada hari itu tidak tercapai. Oleh karena itu, perlu adanya alternatif perkuatan timbunan selain timbunan tanah dari quarry yang aman dan cukup ringan. Berdasarkan permasalahan yang ada, maka pada penelitian ini akan dilakukan studi perbandingan desain timbunan jalan tol dengan 3 jenis material yang berbeda, yaitu: Timbunan tanah konvensional dibandingkan dengan timbunan ringan berupa material EPS-Geofoam dan material mortar busa. Penelitian ini akan menggunakan program Plaxis 2D. Hasil dari penelitian ini akan menentukan alternatif material timbunan yang dapat diaplikasikan pada tanah dasar lunak sehingga persyaratan overall stability dan internal stability dapat terpenuhi. Penelitian ini diharapkan dapat menjadi referensi dalam perencanaan pembangunan dan perbaikan tanah dasar jalan tol Pasuruan-Probolinggo Seksi 4 dan jalan tol lainnya yang menggunakan timbunan EPS geofoam dan mortar busa.
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The Pasuruan-Probolinggo Section 4 Toll Road project which has a length of 12.04 km is dominated by silty clay - clay. In addition to soft soil, there are other problems in the construction of the Pasuruan - Probolinggo Section 4 toll road, namely the limited availability of embankment soil material around the project site and the location of the quarry which is quite far away. In addition, when relying on embankment material from the quarry, the weather factor will play a very important role when the weather is rainy then the activity in the quarry stops, the targeted embankment volume is not met and the progress of work on that day is not achieved. Therefore, there is a need for alternative reinforcement of embankments other than soil embankments from quarries that are safe and light enough. Based on the existing problems, this research will conduct a comparative study of toll road embankment design with 3 different types of materials, namely: Conventional soil embankment compared with lightweight embankment in the form of EPS-Geofoam material and foam mortar material. This research will use Plaxis 2D program. The results of this research will determine alternative embankment materials that can be applied to soft subgrade so that overall stability and internal stability requirements can be met. This research is expected to be a reference in planning the construction and improvement of the subgrade of the Pasuruan-Probolinggo Section 4 toll road and other toll roads using EPS geofoam embankment and foam mortar.
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | Manajemen aset infrastructure jalan, EPS Geofoam, mortar busa, Plaxis2D, Road asset management, foam mortar |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) > TA439 Lightweight concrete. High strength concrete. T Technology > TA Engineering (General). Civil engineering (General) > TA455.S6 Soil (Materials of engineering and construction) T Technology > TA Engineering (General). Civil engineering (General) > TA658 Structural design |
| Divisions: | Faculty of Civil, Planning, and Geo Engineering (CIVPLAN) > Civil Engineering > 22101-(S2) Master Thesis |
| Depositing User: | RURI FEBRI RITWANDANU |
| Date Deposited: | 06 Feb 2024 02:25 |
| Last Modified: | 06 Feb 2024 02:25 |
| URI: | http://repository.its.ac.id/id/eprint/106155 |
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