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All Journal Jurnal Teknik ITS Jurnal Sains dan Seni ITS IPTEK Journal of Proceedings Series IPTEK The Journal for Technology and Science Jurnal Geosaintek Jurnal Geocelebes
Syaifuddin, Firman
Institut Teknologi Sepuluh Nopember
Arts Humanities Computer Science & IT Earth & Planetary Sciences Education Engineering

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Journal : IPTEK Journal of Proceedings Series

 1 
Resistivity Tunnel Monitoring System Firman Syaifuddin; Amien Widodo; Muhammad Nurul Puji
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 | Full PDF (639.298 KB) | DOI: 10.12962/j23546026.y2018i1.3409

Abstract

The development of an urban area must be supported by the construction of infrastructure such as public facilities. The crowded of urban area in Indonesia increasingly requires the existence of a mass transportation mode that is capable of carrying passengers in large amounts and relatively quickly. Recently Jakarta has proposed the construction of the MRT (Mass Rapid Transit) with underground lines utilize tunnel technology. Tunnel system was chosen as an alternative solution socioeconomic problems in the land problem and conditions of the existing urban planning. The geographical position of Indonesia is located in the equatorial zone which is the weather conditions have high levels of weathering and moisture or high humidity, this condition may result in changes in the level of strength of rock of the tunnel system in a relatively fast. In the construction of public facilities with the tunnel system need monitoring system the condition of the tunnel to avoid the dangers that may occur due to the failure of a tunnel system. To determine the level of moisture and water content in the rock or overburden a tunnel can be determined by utilizing the resistivity method. Resistivity method is a geophysical method that measures the magnitude of the resistivity of a material. Changes in moisture content and humidity levels of rock or soil in an area can be indicated by a change in the value of resistivity of rock or soil. In the measuring of the resistivity method needed good design to provide accurate information, especially if it will be used as a monitoring system for a tunnel. Development of measuring the resistivity method, and in particular data processing is done with the aim of optimizing the measurement process and the measurement results can be interpreted easily and be able to demonstrate a phenomenon that occurs in rocks or soil cover tunnel.
Tsunami Risk Mapping of Lumajang District Using Geographic Information System (GIS) Amien Widodo; Dwa Desa Warnana; Juan Pandu Gya Nur Rochman; Firman Syaifuddin; Erik Sapta Perbawa; Ary Iswahyudi; Wien Lestari
IPTEK Journal of Proceedings Series No 6 (2017): The 3rd International Conference on Civil Engineering Research (ICCER) 2017
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (648.061 KB) | DOI: 10.12962/j23546026.y2017i6.3285

Abstract

Indonesia lied among the three of world major plates so that several districts along the southern coast of Java Island were vulnerabled to the tsunami including Lumajang. South coast of Lumajang had high population density and settlements and high levels of government and economic activity. Therefore, it is necessary to know the level of insecurity and vulnerability to the tsunami in order to be utilized as input of mitigation data for the preparation of regional spatial plans (RTRW) based on tsunami risk level. The objective of this research is to arrange the regional risk map for tsunami in Lumajang Regency using Geographic Information System (GIS) through approach of insecurity and vulnerability analysis of tsunami. The insecurity rate is analyzed based on seismicity map and run-up data of tsunami event in Lumajang District. Vulnerability approach used multicriteria such as land elevation, slope, coastal morphometry, land use, distance from the coast and distance from the river. The methodology that was used included data collections of both primary and secondary data such as satellite imagery of earth map, Lumajang statistical data. Each vulnerability data variable was processed to result a weighting and scores that its become the parameters for making a regional tsunami vulnerability map. The results showed three level of risks in five subdistricts that directly adjacent to the Southern Coast such as Yosowilangun, Kunir, Tempeh, Pasirian, and Tempursari. The high tsunami risk which covered almost along the coast, the ramps morphology, without any protective vegetation and human activities at the site while the medium of tsunami risk which were in areas with elevation more higher than the coastal and the low of tsunami risk had variations of topography, quite far from the coast and less human activities.
Co-Authors A, Dara Felisia Adib Banuboro Ahmad Zarkasyi Alpius Dwi Guntara Amien Widodo Amin Widodo Arwananda, Alif Prabawa Ary Iswahyudi Bagus Wibisono Bahri, Ayi Syaeful Banuboro, Adib Bidara Kaliandra Dimas Rahfaditya Pradana Dwa Desa Warnana Erik Sapta Perbawa Farid Dasa Marianto Fikrizan Hilmy Andradit Fuadur K Gigih Prakoso W Gigih Prakoso Wigantiyoko Hafidz Dezulfakar Hamzah Afif Hanif Fajrul Falah Haryo Bimo Wicaksono Hilyah, Anik Ilham Adi Pratama Innanda Rizqiani Putri Irwan Setyowidodo, Bagus Jaya Santosa Jaka Rahadiansyah Juan Pandu Gya Nur Rochman Lita Novitasari M Haris Miftakhul Fajar M Singgih Purwanto M. Afif Afianto M. Wahdanadi Haidar Mariyanto Mariyanto Maulana Hutama Rahma Putra Muhammad Arif Budiman Muhammad Ghazalli Muhammad Ghazalli Muhammad Irsyad Hibatullah Muhammad Noor Muhammad Nurul Puji Nizar Riyantiyo Nova Linzai Nova Linzai Nugroho Syarif Setiawan Nur Muhammad Zain Nur Rochman Muhammad Paul Chemistra Pegri Aripin Pratama, Ilham Adi Putra P fikri Muhammad Raden Bagus Fauzan Radifan Taufik Rahmatun Inayah Ridho Fahmi Alifudin Triswan Mardani Ade Surya Triswan Mardani Ade Surya Widya Utama Widya Utama