Pemodelan Kecelakaan Sepeda Motor Di Kota Surabaya Dengan Metode Glm (Generalized Linear Model)

The growth of motorcycles in the recent years is rapidly increasing, about16.54% per year. Due to this growth, the amount of accident on the roads hasincreased in number, where one of the areas that has increasing number ofaccident is Surabaya. This research aims to set up the prediction models ofmotorcycle accidents (MCA) and motorcycle victims (KSI).The method used is field research with the primary data based on thetraffic and the road geometric survey, while the data of accidents in the year 2006to April 2009 is as the secondary data which is obtained from the PoliceDepartment. The method used to analyze the data is Generalized Linear Models(GLM) with Poisson distribution and logarithm link function.From the model of motorcycle accident (MCA), it could be predicted thatthe increasing of either traffic or motorcycle proportion 10%, would increase thenumber of motorcycle accidents 37.86% and 42.78% per year. The increase of theroad width 1.0 meter is predicted to make the motorcycle accident decrease12.59% per year, while the road with the lines < 3 is predicted could decrease thenumber of motorcycle accident 44.46% per year. The model of motorcyclevictims who died or seriously injured (KSI) shows that the increase of traffic 10%would increase the motorcycle accident for the victims who died or seriouslyinjured 34.72% per year, while the limit of motorcycle proportion to < 70% andthe increase of road width 1.0 meter is predicted able to decrease the victims whodied or seriously injured 46.69% and 20.24% per year

Perbandingan Metode Bina Marga Dan Metode Pci (Pavement Condition Index) Dalam Penilaian Kondisi Perkerasan Jalan (Studi Kasus Ruas Jalan Kaliurang, Kota Malang)

The assessment of pavement condition is needed to establish the appropriatemaintenance program. The methods that usually used to evaluate pavement condition arethe method of Bina Marga and PCI (Pavement Condition Index) method. This study aimsto assess the pavement condition of Kaliurang street with these two methods beingcompared.This study used field research in which the primary data was the result ofpavement condition survey. The priority of pavement maintenance of Bina Marga methodrated from 0 to more than 7, while the PCI rated from 0 to 100.The evaluation results of either Bina Marga or PCI method indicate that thepavement of Kaliurang street still has fair performance but needs some maintenance andrehabilitation

Penggunaan Limbah Batu Marmer Dari Gunung Batu Naitapan Kabupaten Timor Tengah Selatan

The activity of marble mining at Mount Naitapan produces wastes such as powder and marble rocks. Efforts to utilize this waste as an alternative to aggregate in concrete mix. This research aims to discover the magnitude of compressive strength if aggregates in concrete that using marble waste as replacement. Specimens used is concrete cylinders. The marble waste used in three treatments of substitution they were substitution of marble powder by sand, marble rocks by the split stone, marble powder and marble rock by sand and split stone.The percentage of each substitution is 25%, 50%, 75%, 100%. The test result showed that for concrete with the substitution of marble powder by the sand and substitution of marble powder and marble rock by sand and split stone to substitute 75% increase while the compressive strength of 100% lower compressive strength. Substitution of marble rocks by the split stone had increased compressive strength

Penggunaan Gypsum Block Untuk Mengukur Kadar Air Pada Tanah Lempung

The test of soil moisture content that most often method applied is gravimetric. By the development of sciences, nowdays a sensor device test on soil moisture content that is called gypsum block. Such devices could be directed inplanted in the place where the moisture content would be measured. This research aimed at getting the calibration equation and correlation coefficient of gypsum block and to determine whethergypsum block could be used as a test of moisture content of clay. The kind of sample was taken from Oebelo village, Central Kupang Subdistrict, East Nusa Tenggara and variations of water used were 15%, 20%, 30.7% and 40%, and total samples were 20. The results of the research revealed that calibration equation of gypsum block to the measurements for 7 days (constant resistantion) was Y=1.323x-0.54 by r = 0.835. The results of field testing and compared with gravimetric method obtained difference moisture content value in the range of 0.26%-2.56%. From the results it could be concluded that the gypsum block could be used as a device to measure the moisture content of clay

Analisis Karakteristik Dan Biaya Kecelakaan Lalu Lintas Di Kota Kupang

Kecelakaan lalu lintas merupakan indikator utama tingkat keselamatan jalan raya. Kota Kupang sebagai ibukota Propinsi Nusa Tenggara Timur (NTT) adalah salah satu daerah penyumbang angka kecelakaan terbesar di NTT. Penelitian ini disusun untuk mengetahui karakteristik kecelakaan lalu lintas, besar biaya kecelakaan lalu lintas pada ruas jalan di Kota Kupang, serta besar santunan yang harus dibayarkan oleh PT Jasa Raharja. Data yang digunakan adalah data jumlah kecelakaan lalu lintas Kota Kupang sepanjang tahun 2010-2013. Hasil analisis deskriptif menunjukkan bahwa karakteristik kecelakaan lalu lintas yang dominan terjadi adalah pada hari Minggu (22%), pukul 12.01–18.00 WITA (38%), posisi tabrakan depan - depan (30%), tipe tabrakan ganda (82%), jenis kelamin laki-laki (77%), usia 17 tahun - 30 tahun (64%), profesi Swasta (48%), pendidikan terakhir SMA (48%), dan tidak memiliki SIM (76%). Analisis biaya korban kecelakaan lalu lintas (BBKO) dengan metode The Gross Output menunjukkan bahwa ruas jalan Timor Raya dengan panjang 11 kilometer merupakan ruas jalan dengan BBKO terbesar yaitu Rp.13.196.013.148,-, dimana biaya kecelakaan per kilometernya yang paling tinggi adalah pada tahun 2013 yaitu sebesar Rp. 514,013,928/ km. Jumlah total santunan (maksimal) Jasa Raharja yang harus dibayarkan kepada korban kecelakaan lalu lintas di kota Kupang periode tahun 2011–2013 ialah sebesar Rp.4.905.000.000.-. Traffic accident is a major indicator of road safety level. Kupang city as the capital of East Nusa Tenggara (NTT) is one of the largest contributors to the number of traffic accidents in the province. This research was to determine the characteristics of traffic accidents, the accident cost, and the compensation to be paid by PT Jasa Raharja (the state insurance company). The data of traffic accidents were taken throughout year 2010 to 2013. The descriptive analysis results showed that the dominant traffic accidents occurred on Sunday (22 %) , at 12:01 to 18:00 pm (38 %), head-on collisions (30 %), two-vehicle collisions (82 %), involve male (77 %), 17 - 30 years old (64 %), work at private sector (48 %), senior high school graduate (48 %), and does not have a driver's license (76 %). The accident cost analysis used The Gross Output method showed that Timor Raya road, with a length of 11 kilometers, has the highest traffic accident cost that is Rp.13.196.013.148, where the highest accident cost per kilometer was in year 2013 that is Rp.514,013,928/km. The total amount of (maximum) compensation should be paid by PT Jasa Raharja, to the traffic accident victims in Kupang city at year 2011 to 2013, is Rp.4.905.000.000.-

Analisa Kelayakan Tarif Angkutan Umum Dalam Kota Kupang

Penentuan besaran tarif angkutan membutuhkan penanganan dan kebijakan yang arif karena dapat menjembatani kepentingan penumpang selaku konsumen dan pengusaha selaku operator angkutan umum. Penelitian ini bertujuan untuk mengetahui Biaya Operasi Kendaraan (BOK) dan tarif yang layak diberlakukan untuk trayek angkutan umum Kota Kupang dengan jarak terpendek dan jarak terpanjang. Trayek Terminal Kupang-Penfui adalah trayek angkutan Kota Kupang dengan jarak terpanjang (28,30 km) yang melayani kawasan pertokoan, pendidikan dan kawasan Perumahan, sedangkan trayek Terminal Kupang-Perumnas merupakan trayek angkutan kota dengan jarak terpendek (7,68 km) yang melayani kawasan pendidikan dan Perumahan. Kedua trayek ini memiliki penentuan tarif angkutan yang sama yaitu Rp 2000,- untuk pelajar dan Rp 3000,- untuk masyarakat umum. Analisa BOK dan kelayakan tarif dilakukan dengan metode perhitungan berdasarkan Keputusan Direktur Jenderal Perhubungan Darat Nomor: SK.687/AJ.206 /DRJD/2002 tentang Pedoman Teknis Penyelenggaraan Angkutan Penumpang Umum di Wilayah Perkotaan Dalam Trayek Tetap dan Teratur. Hasil analisa BOK untuk trayek Terminal Kupang-Penfui sebesar Rp 2.165,42/penumpang dan tarif yang layak diberlakukan sebesar Rp 2.381,96/penumpang, sedangkan BOK untuk trayek Terminal Kupang-Perumnas sebesar Rp 1.956,31/penumpang dan tarif yang layak diberlakukan sebesar Rp 2.151,94/penumpang. Determining the amount of transport fares require wise policy for it can bridge the interests of passengers as consumers and businessman as public transport operators. This study aims to determine the Vehicle Operating Cost (VOC) and the decent fares applied in Kupang City for the shortest and the longest route. The route of Terminal Kupang-Penfui is the longest ones that has a distance of 28.30 km, that serves the shopping area and the educational and residential areas; while the route of Terminal Kupang-Perumnas is the shortest route (7.68 km) which serves educational and residential area. Nowadays these two routes have the same transport fares is Rp. 2000, - for students and Rp 3,000, - for public in general. VOC and feasibility fare analysis conducted by the method of the Directorate General of Land Transportation No. SK.687/AJ.206/DrJD/2002. The VOC analysis results for Terminal Kupang-Penfui route is Rp. 2165.42 / passenger and the decent fare imposed is Rp. 2381.96 / passenger; while the VOC for Terminal Kupang-Perumnas is Rp 1956.31 / passenger and the decent fare imposed is Rp. 2151.94 / passenger