Kebutuhan akan alat transportasi yang efektif, efisien, dan aman menjadi sangat mutlak diperlukan oleh konsumen. Kapal laut merupakan salah satu jenis transoprtasi laut yang sering digunakan oleh masyarakat untuk melakukan kegiatan perjalanan dan bepergian. Kabupaten Buru adalah salah satu kabupaten pada Provinsi Maluku yang letak pulaunya berbeda dengan kota Ambon yakni ± 161,4 km. Untuk dapat menghubungkan kedua pulau tersebut, hanya dapat ditempuh dengan transportasi laut dan udara. Terdapat 3 alat transportasi laut yang dapat digunakan oleh konsumen yakni (a) Kapal Laut (Kapal Besar/kapal Putih) contohnya ( KMP Sangiang, KMP Dororonda), (b) Kapal Angkutan milik PT ASDP Indonesia, yakni Kapal Ferry, dan (c) Kapal Cepat (kapal berukuran kecil & cepat). Tujuan dari penelitian ini agar dapat memberikan gambaran dan rekomendasi kepada masyarakat dalam melakukan pengambilan keputusan untuk memilih alat transportasi yang digunakan. Berdasarkan hasil penelitian dan analisa data dengan menggunakan metode dan perhitungan AHP maka diperoleh nilai pembobotan tertinggi atau prioritas adalah Kapal Pelni sebesar 36%, Kapal Ferry ASDP dengan bobot 33% dan Kapal Cepat dengan bobot 31%. Adapun kriteria dalam memeprtimbangkan adalah kriteria jumlah armada, harga, waktu tempuh, keamanan, pelayanan dan perfroma.
This study aims to analyze the behavior of asphalt concrete composites with the addition of Granular Asphal Buton in the asphalt layer as a surface layer on the concrete. The method used in this study was an experimental method with three types of test specimens. Type I of subgrade, Type II of subgrade added to concrete slabs and Type III of subgrade plus concrete asphalt coated plates + BGA 8.5% The results showed Type I reached a peak load of 45.48 kN. Type II reaches a peak load of 142.44 kN. And type III The use of AC-WC + BGA 8.5% concrete layers as surface layers is able to withstand monotonic loads reaching 214.747 kN. The effect of the use of concrete and asphalt layers containing BGA on the subgrade increases the strength of the structure and reduces the stress that occurs in the soil.
The construction of a retaining wall must be based on a stability calculation and safety factors because errors that occur can be no good. A retaining wall construction can be said to be safe if it is fulfilled. The purpose of this study was to analyze the stability of cantilever type soil retaining walls against shifting, overturning, and soil bearing strength. overturning, and strongly supporting the soil. The method of collecting and collecting data in the field used the field observation method.Wall stability analysis using analytical Finite Element Method based software assistance. The results of data analysis show that the stability of the wall is safe against shear forces, rolling forces and the carrying capacity of the soil with a Safety Factor value of 4.05, 1.50, and 4.67.While the Out Put results from the application also show that the retaining wall at the Masohi City Landfill is still quite safe with a Safety Factor value of 1.80.
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