Analisis Kepadatan Tanah Pada Akses Jalan Conveyor Pltu Tjb Unit 3,4 Dengan Menggunakan Standar Aashto T 191

  • Yusuf Fahrizal Teknik sipil universitas islam nahdlatul ulama jepara
  • Yayan Adi Saputro Teknik Sipil Fakultas Sains dan Teknologi UNISNU Jepara
  • Decky Rochmanto Teknik Sipil Fakultas Sains dan Teknologi UNISNU Jepara

Abstract

In connection with the mobilization of large vehicles in the PLTU TJB unit 3,4 conveyor area, a road is needed, to build roads it is necessary to pay attention to compaction of the subgrade so that there is no damage such as land subsidence and other construction failures caused by compaction that is not up to standard. The method used is an experimental method, the data used are secondary data obtained from the site pland road with a length of 747 m, the number of sandcone test points is 32 points, the primary data is directly taken from the research object, laboratory testing includes soil properties, compaction, and soil density testing. with the standard sandcone method AASHTO T 191, the results of the soil property test containing gravel, coarse sand, medium sand, fine sand, the type of grain all contain fly ash and bottom ash material, the compaction test obtained Lab max 1.610 gr/cm3, with water content optimum 11,111%, there are several STAs that have not met Field moisture content for compaction is (-1% + 3%) against OMC, the AASHTO T 191 standard sandcone test obtained an average (R) 95,861%, previously correction was made to the aggregate retained in sieve no.4.

References

1. Fathurrozi, Fathurrozi, and Sesiliana I. Gorang. "Pengendalian Mutu Agregat Kelas a Dan Kelas B Pada Pekerjaan Jalan Sungai Ulin-mataraman." Jurnal Poros Teknik, vol. 7, no. 1, 2015.
2. Saputro, Y. A., Umam, K., & Fauziah, S. Analisis Sandcone Test (AASHTO T 191 dan ASTM D 1556 64) Pada Peningkatan Jalan Jepara – Kedungmalang – Pecangaan. Reviews in Civil Engineering, 4(2), 41–46. (2020).
3. AASHTO T 224, Koreksi untuk Partikel Kasar pada Uji Pemadatan Tanah.
4. AASHTO T-191 (Density of Soil In-Place by the Sand-Cone Method).
5. ASTM Internasional. D 1557-02 Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort. West Conshohocken. United States. 2003.
6. Badan Standardisasi Nasional. SNI 03-3637-1994 Metode Pengujian Berat Isi Tanah Berbutir Halus Dengan Cetakan Benda Uji. 2–5. (1994).
7. Badan Standardisasi Nasional. Sni 1964:2008 Cara Uji Berat Jenis. Badan Standar Nasional Indonesia, SNI, 1–24. (1995).
8. Badan Standardisasi Nasional. Cara uji analisis ukuran butir tanah SNI 3423:2008. Sni, 1–27. (2008).
9. Badan Standardisasi Nasional. SNI 1965:2008 Cara uji penentuan kadar air untuk tanah dan batuan di laboratorium. 16. (2008).
10. Badan Standardisasi Nasional. SNI 1966:2008 Cara uji penentuan batas plastis dan indeks plastisitas tanah. 15. (2008).
11. Badan Standardisasi Nasional SNI 1967 :2008 Cara Uji Penentuan Batas Cair Tanah. 25. (2008).
12. Badan Standardisasi Nasional. SNI 2828: Metode Uji Densitas Tanah di Tempat (lapangan) dengan Alat Konus Pasir. Badan Standarisasi Nasional, 10. (2011).
13. Badan Standaruisasi nasional. SNI 1743 2008. Cara Uji Kepadatan Berat Untuk Tanah metode D. Badan Standarisasi Nasional, Jakarta. 2008
Published
2022-05-18