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INDONESIA
Jurnal Rekayasa Sipil dan Desain
Published by Universitas Lampung
ISSN : 23030011     EISSN : 27150690     DOI : -
Core Subject : Engineering,
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Articles 545 Documents
Analisis Kebutuhan Parkir Di Kampus Universitas Lampung Studi Kasus : (Fakultas Ekonomi dan Bisnis, Fakultas Ilmu Sosial dan Politik, Fakultas Hukum) Irawan, Viktor; Sulistyorini, Rahayu; Heriyanto, Dwi
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 7 No. 4 (2019): Edisi Desember 2019
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v7i4.1213

Abstract

Dalam beberapa tahun terakhir ini pertumbuhan kendaraan semakin meningkat, ini menyebabkan harus di pertimbangkan penyediaan dan pengaturan fasilitas parkir. Umumnya di wilayah kampus kebutuhan terhadap ruang parkir cukup besar mengingat kebanyakan para mahasiswa, dosen, dan karyawan. Tujuan dari penelitian ini adalah untuk menganalisis kapasitas dan kebutuhan ruang parkir di Unila, khususnya di FEB, FISIP, FH. Dari hasil analisis, FEB yaitu kebutuhan parkir sebesar 67 petak parkir untuk kendaraan mobil dan 343 petak parkir untuk kendaraan motor, dengan durasi parkir rata-rata 175 menit kendaraan mobil dan 109 menit kendaraan motor, dengan indeks parkir 103% kendaraan mobil dan 114% kendaraan motor. FISIP yaitu kebutuhan parkir sebesar 72 petak parkir untuk kendaraan mobil dan 293 petak parkir untuk kendaraan sepeda motor, dengan durasi parkir rata-rata 163 menit kendaraan mobil dan 124 menit kendaraan motor, dengan indeks parkir 156% kendaraan mobil dan 187% kendaraan motor. FH yaitu kebutuhan parkir sebesar 76 petak parkir untuk kendaraan mobil dan 153 petak parkir untuk kendaraan sepeda motor, dengan durasi parkir rata-rata 149 menit kendaraan mobil dan 145 menit kendaraan motor, dengan indeks parkir di atas 146% kendaraan mobil dan 96% kendaraan motor.
Analisis dan Perencanaan Pondasi Tiang Bored Pile pada Jembatan Jalur Ganda Kereta Api Bekri Kabupaten Lampung Tengah Wahyuddin, Muhammad; Siregar, Amril Ma`ruf; Afriani, Lusmeilia
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 7 No. 4 (2019): Edisi Desember 2019
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v7i4.1220

Abstract

Provinsi Sumatera Selatan memiliki cadangan batubara sekitar 22,24 milyar ton. Batubara di Provinsi Sumatera Selatan 85 % dari total batubara di Pulau Sumatera. Tambang Batubara berada di Tanjung Enim, Sumatera Selatan. Batubara tersebut diangkut menggunakan Kereta Api Barang. Setiap kereta api terdapat 60 gerbong. Setiap gerbong dapat memuat 50 ton batubara. Pembangunan rel ganda akan meningkatkan kuantitas angkutan kereta api. Pembangunan kereta api jalur ganda dapat menghemat waktu 20-40 menit kereta api penumpang dan 30 menit bagi kereta barang. Pembangunan kereta api jalur ganda melewati wilayah Bekri, Lampung Tengah. Pembangunan tersebut memerlukan jembatan kereta api untuk melintasi sungai di Way Tipo. Jembatan kereta tersebut dibuat dengan pondasi Bored Pile. Pondasi Bored Pile tersebut memiliki diameter 1 meter. Pondasi boredpile dibuat 9 buah dan panjang 9 meter. Dari hasil analisis diperoleh nilai daya dukung ijin lebih besar dari daya dukung rencana. Hasil analisis diperoleh nilai daya dukung ijin 3273,19 kN dan daya dukung rencana 3220,13 kN. Dari hasil perhitungan, pondasi bored pile dapat menahan beban yang bekerja.  Kata kunci : pondasi, jembatan, bored pile, Fakultas Teknik, Universitas Lampung.
Analisis Kebutuhan Parkir Eksisting Moda Transportasi di Bnadara Radin Inten II Bralinza, Chelpa Rideanda; Sulstyorini, Rahayu; Herianto, Dwi
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 7 No. 4 (2019): Edisi Desember 2019
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v7i4.1224

Abstract

The Indonesian government is increasingly active in improving the country's infrastructure, one of which is in the transportation sector. In 2016 the number of passengers of Radin Inten II Airport was 1.9 million after Radin Inten II Airport renovated on  the side of the air and land side section number of passengers increased  to 2.4 million passengers in 2017. If this continues, there will be a queue at the entrance and drop area zone.Data collection in this study was conducted in 2 stages. First, conducting a survey of vehicles at the entrance and exit of the airport for 14 hours, namely at 06:00 until 21:00, then the hand out the questionnaires in the waiting room and surveys in the drop zone area that is useful as supporting data. This study analyzes the characteristics of parking. Parking characteristics consist of parking time, parking duration, parking accumulation, parking usage level (PTO), parking capacity, parking indexThe study results show that in 2018 the Radin Inten II Airport parking lot is capable of accommodating all vehicles.
Analysis And Planning of Bored Pile Foundation In Double Train Bridge Way Changes In Central Lampung Regency Hendri, Adit Pratama; Arifaini, Nur; Adha, Idharmahadi
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 7 No. 4 (2019): Edisi Desember 2019
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v7i4.1232

Abstract

Indonesia has considerable coal reserves, but only a few or even very few can be exploited. The potential of coal owned by South Sumatra Province is known to reach around 85% of the total reserves contained in Sumatra, or around 22.24 billion tons. This means that even though mining is maximized to 50 million tons per year, coal will not be mined for 200 years. To maximize the potential of available coal, modes are needed from the train, but for now there is only one mode used to extract coal from it to transport coal from Tarahan - Tanjung Enim or vice versa. So to maximize the coal's potential, the Ministry of Transportation through the Directorate General of Railways plans to build a double track railway line between Tarahan - Tanjung Enim, one of the roads going through the river is needed a bridge to facilitate the train journey to transport the coal. The railroad bridge that was built was located in KM132 in the burial way of Central Lampung Province. In this bridge construction, the carrying capacity of the foundation needs to be analyzed so that it can withstand the burden of the upper structure and the train.From the results of the study showed that the analysis of the carrying capacity of the permit pile of 1700 kN was greater than the maximum carrying capacity that burdened the pile of 1508.93 kN so that it could be concluded that the structure under the bridge was able to withstand the load from the upper structure. Keywords: analysis, coal, bridge, carrying capacity.
Analisis Variasi Suhu Pemanasan Serbuk Batu Basalt Sebagai Bahan Pengisi Ordinary Portland Cement Terhadap Kuat Tekan Beton Rajiman, Rajiman; Listari, Vita
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 7 No. 4 (2019): Edisi Desember 2019
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v7i4.1233

Abstract

Utilization of basalt scoria stone as one of the building materials that can be one of thealternatives to limestone which has been known as a cement maker and utilizes the availability ofabundant basalt, especially in Lampung which has these natural resources. This research is toanalyze the basalt stone powder and analyze the optimum content at the temperature variation ofthe most effective mixture of basalt stone powder to produce compressive strength of concrete.The research method uses experimental methods at the Bandar Lampung University laboratory.The specimens used were cylinders with a diameter of 10.16 cm and a height of 20cm totaling 63specimens using the DOE method. There are 6 types of mixtures, namely at a temperature of800˚C there are 2 mixes of 3% and 7% basalt stone powder, a temperature of 1200˚C there are 2mixes of 3% and 7% basalt stone powder, and at a temperature of 1600˚C there are 2 mixtures of3% and 7% basalt stone powder. Compressive strength testing is performed at the age of concretetesting 7, 14, and 28 days.The results of the study show that the addition of heated basalt stone powder can increase thecompressive strength of concrete. The compressive strength results in a mixture of temperaturevariations included in the planned compressive strength. The optimum compressive strength valueof 28 days of testing occurred on 3% concrete mix of basalt stone powder at a temperature of1600˚C that is equal to 392 kg / cm².Keywords: Concrete, Basalt Stone and compressive strength
Testing of Cbr Subgrade Laboratory Laboratory Using Test Modification Testing Conditions Lisdayanti, Celestia; Setyanto, Setyanto; Purwadi, Ofik Taufik
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 8 No. 1 (2020): Edisi Maret 2020
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v8i1.1254

Abstract

In the implementation of building construction, the main thing to consider is soil material. Based on that assumptions, soil has a role as a construction material and as a placement of construction.. Therefore, one of the examination processes to discover the soil bearing capacity is California Bearing Ratio (CBR) testing. Compaction in the testing has been done within heavy vehicle pressure on field with the amounts; 2.7 MPa,7 MPa, and 8.4 MPa and the soil sample is from Tirtayasa Area, Sukabumi, Bandar Lampung.The result testing in laboratory had been showed that the soils were classified into A-2-7 soil group that was silty sand type. CBR value without soaking process within modified proctor was 9% and for soaking condition soil was 4.2%. Modified laboratory CBR values of without-soaking condition every pressure were 5.5%, 9.4%, and 9.9%, whereas for the soaking condition were 0.77%, 2.6.5, and 3.3%. In conclusion, the values of CBR are increase as the additions of the pressure given.keywords:heavyvehicle, modifiedpressure’s tool, modified CBR laboratorytest.   
Analysis of Traffic Accident Factors on The Road of Tarahan Lampung Selatan Kholbuniah, Megalensi; Sulistyorini, Rahayu; Purba, Aleksander; Herianto, Dwi
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 8 No. 1 (2020): Edisi Maret 2020
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v8i1.1255

Abstract

 The purposes of this study were to analyze the factors causing of the traffic accident using correlation analysis with SPSS program and  analyze the relationship between the characteristics of accidents and road safety facilities such as road signs, road markings, and lighting lights the road of Tarahan. The secondary data were obtained from the Ditlantas Polda Lampung in the form of accident data per month from 2014-2018. Then from National Road Planning and Supervision were obtained form of geometric data for the Tarahan Road in 2019. The results showed that there were still inadeguate road safety facilities on the Tarahan road, such as lighting, road markings and rescue path. In terms of the geometric conditions of the Tarahan Road it has a maximum slope exceeding the Bina Marga standard of 10,83%, it affects traffic accidents. The characteristics of accidents based on the factors that cause the accidents were vechicle factors (46,7%) with the result of correlation analysis of ,943* significance ,016. The types of accidents were are single accidents (35,5%) with the result of correlation analysis of ,934* significance ,020. Keywords: Accident Characteristics, Correlation, Road Safety Facilities
Evaluation of Traffic Performance on Z.A. Pagar Alam Street After Underpass Road In Bandar Lampung Exists Septriandini, Mutia; Sulistyorini, Rahayu; Purba, Aleksander
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 8 No. 1 (2020): Edisi Maret 2020
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v8i1.1257

Abstract

Jammed occurs due to the road infrastructure services level which is smaller than traffic movement needs that available. And the road which potentially to congest is ZA Pagar Alam street. So the government had made a solution to decrease the traffic jam by built an underpass on ZA Pagar Alam street. Furthermore, considering the need for underpass construction aims to reduce jam that occurs, so the writer bring out a research topic that is analyzing traffic flow after the underpass was built and comparing with the traffic flow before the underpass was built. The analysis of this road section performance using the 2014 Indonesian Road Capacity Guidelines method.It is known that the degree of saturation has decreased from 2013 by 1.00. It became 0.655 in 2016 and still dropped in 2019 to 0.63. But, from 2016 to 2019 the decrease was not significant. The speed in 2016 was 42.1 km / hour, and in 2019 was 41 km / hour. From the speed data, the results are not appropriate to RSNI T-14 2004 whereas the speed standard for urban roads should be 50-80 km / hour. So, it can be concluded from the comparison research of before and after the underpass was built, the construction of underpass on the section of ZA Pagar Alam street is not effective to decrease traffic jam.Keywords: Road Section, Degree of Saturation, Underpass
Studi Akurasi Sensor Ultrasonik Tipe US-015 Untuk Pengukuran Pasang Surut Air Laut Daerah Bergelombang Hartoto, Dwi Nanda Putra; Fadly, Romi; Zakaria, Ahmad
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 8 No. 1 (2020): Edisi Maret 2020
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v8i1.1261

Abstract

The technology in observing tides has developed, with the discovery of sensors that can make observations of tides automatically. one of the sensors that can be used for tidal observation is an ultrasonic sensor that works based on the principle of ultrasonic waves. Natural phenomena that occur such as sea level waves can affect the accuracy of tidal readings using ultrasonic sensors. This study aims to design an ultrasonic sensor-based tide instrument that can reduce sea wave interference and calculate the accuracy of the reading results of the instrument. Data collection was observed per 1 second, then the data was divided into several intervals, that is 1 second, 5 minutes, 15 minutes and 30 minutes. The accuracy of the instrument is calculated based on the observed manual data per 30 minute interval, after that the data will be tested for correlation and significance between the variables of closed automatic instrument, automatic open instrument and manual observed. This study produces equipment for automatic tide measurement that can reduce waves with ultrasonic sensors. The results of testing the data from 3 observations obtained accuracy of the closed automatic instrument has better accuracy that is 99.1981%, 99.3007%, 99.3156%. Keywords: Tides, Ultrasonic sensor, Microcontroller, Arduino uno.
The Characteristics of Traffic Accidents (Case Study of Jendral Sudirman Street Metro City) Mustaqima, Tazkia; Sulistyorini, Rahayu; Purba, Aleksander
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 8 No. 1 (2020): Edisi Maret 2020
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v8i1.1262

Abstract

A traffic accident is an accident on the road that is unintentional. One of them is Jendral Sudirman Street, a location where traffic accidents often occur because this road has a high traffic volume in Metro City. This research uses a qualitative method that is descriptive and tends to use analysis. The data collection is done by direct observation and measurement at the research location and obtained through existing data sources.Based on the analysis of data that has been done the number of accidents that occurred on Jendral Sudirman Street, namely 71 incidents from 2014-2018 of 465 incidents of accident in Metro City. Based on the characteristics of accidents most causes of accidents is due to human factors, the type of vehicle that has the most accidents is two-wheeled vehicles, the dominant type of accident is front-back accidents, the time of accidents that often occurs is the time interval 06.00-12.00 .Keywords: Traffic Accident, Characteristics of Accidents, Jendral Sudirman, Metro City

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