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All Journal Jurnal Teknik ITS IPTEK Journal of Proceedings Series Journal of Civil Engineering Jurnal Aplikasi Teknik Sipil Jurnal Transportasi: Sistem, Material, dan Infrastruktur Jurnal Penelitian Transportasi Darat

Prastyanto, Catur Arif

Institut Teknologi Sepuluh Nopember

Author-ID : 3183260

Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Public Health Transportation

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Logistics Modeling of Multimodal Transport of Cargo from Origin to Destination: An Empirical Case of Chemical Cargo from Java to Both Java and Sumatera Points Gurning, Raja Oloan Saut; Gunarta, I Ketut; Widiastuti, Hera; Andrian, Felix; Herijanto, Wahju; Prastyanto, Catur Arif; Kartika, Anak Agung Gde; Wantoro, Dimas
IPTEK Journal of Proceedings Series No 2 (2018): The 2nd Conference on Innovation and Industrial Applications (CINIA 2016)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2018i1.3337

To build an efficient transportation system product, possible alternatives paths and modes of transportation for all types of products to be marketed and distributed are signifcant requirements need to be mapped by logistics operator. It becomes more complex due to each product type has its own characteristics and market objectives, thus this is requiring the design of transport schemes that can accommodate those needs in addition to be able to meet its sales target of cargo producers, both in terms of selling volume and revenue. Selection of the appropriate transport scheme is one of the key to achieve efficiency in companiesâ€™ operation. Therefore, this study explores the comprehensive transportation process including the route and its capacity, vehicle, cargo volume and the time so that the objectives to transport the cargo is achieved. At the result, the logistics model using networking analysis by Excel and ARENA that has been aplied in this study may be used as optimization method of transporting and distributing cargoes including able to provide recommendations pattern / scheme of transport and logistics effectively and efficiently from Java to both various points in Java and Sumatera

Prediction of Flexible Pavement Deflection Based on Falling Weight Deflectometer, FWD, for Highways Traversed by Heavy Overloaded Vehicles (Case Study on Arterial And Collector Roads in Tuban, East Java, Indonesia) Catur Arif Prastyanto; Indrasurya B. Mochtar
IPTEK Journal of Proceedings Series No 6 (2017): The 3rd International Conference on Civil Engineering Research (ICCER) 2017
Publisher : Institut Teknologi Sepuluh Nopember

Falling Weight Deflectometer, FWD, is the most popular equipment used to measure the deflection of flexible pavement in Indonesia. The loading used during application of the FWD equipment generally correlates directly with those of the loads of standard heavy vehicles. Therefore, the resulted pavement deflections obtained from the tests should be also suitable for highways traversed by standard normal vehicles only. This may not be the case for highways in Indonesia, where most trucks are highly overloaded, so much beyond the allowable standard loads. The existing method of FWD test may not be representative anymore to measure the actual pavement deflections under highly overloaded vehicles. In this paper, the authors describe their findings about deflections of flexible pavement when the pavements were subjected by heavily overloaded vehicles. The first step is to modify the FWD equipment with larger falling distances and heavier loads to simulate the highly overloaded vehicles in Indonesia. Based on the results and by using statistical approach, a new mathematical equation can be derived to reflect the functions of actual pavement deflections under much higher loads when compared to those of standard normal load. Therefore, using this new equation one can predict the actual pavement deflection under highly overloaded vehicles, by just performing standard FWD test of standard loads on the pavement, so that the design of overlay thickness can be modified accordingly to be applicable to overloaded traffic in Indonesia.

Taxiway Pavement Evaluation to Support the Operational of Terminal 2 Juanda Airport Istiar Istiar; Indrasurya B Mochtar; Wahju Herijanto; Catur Arif Prastyanto
IPTEK Journal of Proceedings Series No 5 (2017): Simposium I Jaringan Perguruan Tinggi untuk Pembangunan Infrastruktur Indonesia (2016)
Publisher : Institut Teknologi Sepuluh Nopember

The movement of aircraft and passengers at Juanda international airport was increasing each year. Juanda airport airside infrastructure was almost reaching the maximum capacity. So that, PT. Angkasa Pura I as the operator of Juanda airport planned to revitalize the Juanda airport terminal that located on the south side. This terminal was not already 8 years operating. The infrastructure to be evaluated was the strength of taxiway pavement.Juanda airport taxiway pavement evaluated by using software COMFAA. Data input into the software COMFAA was the existing pavement structure and movement of the aircraft that will use the terminal that in the south side of Juanda airport. The results showed that the existing taxiway pavement structure was able to hold the load of aircraft movements over 20 years. So that, to prepare a taxiway pavement in the south side of Juanda airport, PT. Angkasa Pura I need only overlay the existing taxiway pavement.

Experimental Characterization of A Load Sensor Based on Singlemode – Multimode – Singlemode (SMS) Fiber Structure with A Variation of The Number of Bends Rionda Bramanta Kuntaraco; Agus Muhamad Hatta; Sekartedjo Koentjoro; Catur Arif Prastyanto; Insrasurya Budisatria Mochtar
IPTEK Journal of Proceedings Series Vol 1, No 1 (2014): International Seminar on Applied Technology, Science, and Arts (APTECS) 2013
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2014i1.393

A load sensor based on singlemode-multimode-singlemode (SMS) fiber structure is presented in this paper. An SMS fiber structure with core diameter of 50 µm and length of 30 cm of the multimode fiber (MMF) section was chosen as a sensor. The measurement principle of the sensor is based on change of SMS fiber structure power response due to the applied load. A fiber bending and load transmitting (FBLT) device is designed to appropiately bend the SMS fiber structure under applied load in order to make the SMS fiber structure work as a load sensor. The applied load can bend the SMS fiber structure and hence affect the multimode interference (MMI) pattern that occured in SMS fiber structure. The number of bends that occured on SMS fiber structure is determined by the pin number of FBLT device. Five variations of pin number at 3, 5, 7, 9 and 11 pins were chosen. The applied load was varied at 0 – 100 kg. From the experiments, it is found that the relative outpout power response of the sensor gave a specific MMI pattern for each pin number variation. The configuration of 3 pins on FBLT device has the best response as a load sensor with the sensitivity at 1.32 μW/kg and R2 at 0.9783 with the longest measurement range from 1.82 – 91.32 kg.

Taxiway Pavement Evaluation to Support the Operational of Terminal 2 Juanda Airport Istiar Istiar; Indrasurya B. Mochtar; Wahyu Herijanto; Catur Arif Prastyanto
IPTEK Journal of Proceedings Series No 6 (2017): The 3rd International Conference on Civil Engineering Research (ICCER) 2017
Publisher : Institut Teknologi Sepuluh Nopember

The movement of aircraft and passengers at Juanda international airport is increasing every year. In 2012, the air side infrastructure of Juanda airport almost reached the maximum capacity. In other side, PT. Angkasa Pura I as the operator of Juanda airport had planned to revitalize the Juanda airport terminal that located on the south side. This terminal was not operated for 8 years. The pavement of taxiway should be evaluated its strength. The evaluation method compared The Pavement Classification Number (PCN) of taxiway pavement with Aircraft Classification Number (ACN). If PCN value was higher than ACN value, so the taxiway pavement could serve aircraft movements. The pavement of taxiway on Juanda airport evaluated by using software COMFAA. Data input into the software COMFAA was the existing pavement structure and the movement of the aircraft that will to use south side of Juanda Airport Terminal. The scenario 1 result is the exiting pavement should be overlaid 7 inches to support The operational of Terminal 2 Juanda Airport. In other side, scenario 2 result showed that the existing taxiway pavement structure was able to hold the load of aircraft movements over 20 years. The PCN value is 80.2 dan the ACN values are 89.3 in the scenario 1 and 75 in the scenario 2.

Co-Authors Ahyudanari, Ervina Andrian, Felix Anggoro Dias Ainur Rasyid Anna Aulya Pantja Gelora Arisma Havino Wantana Budi Rahardjo Cahya Buana Fatikasari, Aulia Dewi Fistcar, Wawarisa Alnu Fitri Megarani Frans de Jesus Babo Gunarta, I Ketut Gurning, Raja Oloan Saut Haniffan Daruquthni Baihaqi Hatta, Agus Muhamad Hera Widyastuti Hidayat, Andi Sahrul Ida Bagus Barawakya Ilham Rizky Darmawan Indra Dwi Laksono Indrasurya B Mochtar Indrasurya B. Mochtar Insrasurya Budisatria Mochtar Iranata, Data Istiar Istiar Istiar Istiar Januarti Jaya Ekaputri Mela Erwati Andarini Qurratul Ayun Renna Melinda Rionda Bramanta Kuntaraco Sekartedjo Sekartedjo Stella Tannia Daksa Toni Budi Santoso Utomo, Tri Cahyo Wahju Herijanto Wahyu Herijanto Wahyu Herijanto Wantoro, Dimas Widiastuti, Hera

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