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Journal : Bangunan

MODEL TARIKAN PERGERAKAN KENDARAAN PADA PUSAT KEGIATAN PENDIDIKAN SEKOLAH MENENGAH KEJURUAN DI BANYUWANGI Diyah Pratiwi; Sugiyanto Sugiyanto; Bambang Supriyanto
BANGUNAN Vol 24, No 2 (2019): BANGUNAN EDISI OKTOBER
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (443.892 KB) | DOI: 10.17977/um071v24i22019p19-26

Abstract

Abstrak: Banyaknya moda kendaraan dapat menimbulkan masalah baru pada Sekolah Menengah Kejuruan yang umumnya tidak memiliki jalur khusus untuk menurunkan penumpang. Perlu dicari model tarikan pergerakan kendaraan yang ditimbulkan oleh banyaknya kendaraan. Penelitian ini untuk mengetahui jumlah tarikan pergerakan kendaraan, karakteristik sosial ekonomi dan perjalanan siswa, guru dan karyawan, serta membuat model tarikan pergerakan kendaraan pada Sekolah Menengah Kejuruan di Banyuwangi. Metode pengumpulan data survey dan kuisioner, analisis statistik dekriptif, analisis korelasi, dan analisis regresi linier berganda. Hasil penelitian jumlah tarikan pergerakan kendaraan di SMKN 1 Glagah Banyuwangi untuk kendaraan bermotor roda 2 1.292 kendaraan, roda 4 13 kendaraan, total roda 2 dan roda 4 1.303 kendaraan, SMKN 1 Banyuwangi untuk kendaraan bermotor roda 2 1.189 kendaraan, roda 4 14 kendaraan, total roda 2 dan roda 4 1.203 kendaraan, SMK PGRI 1 Giri Banyuwangi untuk kendaraan bermotor roda 2 sebanyak 759 kendaraan, roda 4 10 kendaraan, total roda 2 dan roda 4 769 kendaraan, dan SMK Sri Tanjung Banyuwangi untuk kendaraan bermotor roda 2 228 kendaraan, roda 4 8 kendaraan, total roda 2 dan roda 4 236 kendaraan. Karakteristik sosial ekonomi dan perjalanan yang mendominasi adalah jumlah kepemilikan sepeda motor 1 unit sebanyak 43,2 persen, jumlah kepemilikan mobil 0 unit 83 persen, jarak tempat tinggal ke sekolah lebih dari 5 km 38,3 persen, waktu perjalanan ke sekolah lebih dari 15 menit 31 persen, moda transportasi sepeda motor 91,8 persen. Model tarikan pergerakan kendaraan yang didapat yaitu (1) tarikan kendaraan roda 2 dan roda 4 Y adalah -163,104 + 0,722X5, R2 adalah 0,958; (2) tarikan kendaraan roda 2 Y1 adalah -169,085 + 0,719X5, R2 adalah 0,957; (3) tarikan kendaraan roda 4 Y2 adalah 5,328 + 0,004X5, R2 adalah 0,973; dengan variabel bebas (X5) adalah jumlah siswa.Kata-kata kunci: model, tarikan pergerakan kendaraan, regresi linier berganda, Banyuwangi. 
CHARACTERISTICS ANALYSIS OF AC-WC MIXTURE WITH POLYVINYL CHLORIDE (PVC) ADDITIONAL INGREDIENTS ON MARSHALL PARAMETERS Bambang Supriyanto, Tasya Febriana
BANGUNAN Vol 27, No 1.1 (2022): BANGUNAN EDISI MARET SPESIAL
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um071v27i1.12022p%p

Abstract

Abstract: PVC waste management is often a problem, and this happens because PVC is a material that cannot be decomposed naturally. Therefore, innovation is needed to dispose of large amounts of PVC waste. One way is to turn the waste into an additive to the asphalt mixture. Adding PVC into asphalt can improve its performance, namely by increasing its softening point value so that asphalt can resist weather changes. This study aims to: (1) Describe the characteristics of the AC-WC mixture without adding PVC in terms of Marshall parameters. (2) describe the characteristics of the AC-WC mixture with the addition of PVC in terms of Marshall parameters. (3) Determine the optimum level of PVC added to the AC-WC pavement mixture. (4) Determine the value of residual strength index (IKS) in the AC-WC mixture with the addition of PVC. PVC material is mixed into the asphalt with variations in the addition of PVC of 0%, 2%, 4%, 6%, 8%, and 10% by weight of the asphalt, and then the Marshall test is carried out. Next, the IKS test specimens were made with optimum bitumen and PVC content, and the Marshall test was carried out. The results of this study showed: (1) The characteristics of the AC-WC mixture without the addition of PVC were that the stability value increased up to 6% and decreased at 6.5% and 7% asphalt content. Meanwhile, the value of flow and VFA has increased. The VIM value decreased, as did the VMA value, which decreased at 5.5% and increased at the next level. (2) The characteristic of the AC-WC mixture with the addition of PVC is that the stability value increases by adding up to 4% PVC content but decreases at 6% to 10%. Flow, VIM, and VMA values increase as the PVC content increases, but VFA values tend to decrease. (3) The optimum level of PVC addition is found at 4.2% by weight of asphalt. (4) The mixture with the addition of 4.2% PVC has a higher IKS value than the mixture without the addition of PVC. This indicates that the AC-WC mixture with the addition of PVC can have better temperature and water resistance compared to the AC-WC mixture without adding additives.Keywords :  polyvinyl chloride, asphalt concrete-wearing course, Marshall parameters