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IPTEK Journal of Proceedings Series
ISSN : 23546026     EISSN : -     DOI : -
Core Subject : Science,
IPTEK Journal of Proceedings Series publishes is a journal that contains research work presented in conferences organized by Institut Teknologi Sepuluh Nopember. ISSN: 2354-6026. The First publication in 2013 year from all of full paper in International Conference on Aplied Technology, Science, and Art (APTECS). It publish one time a year after the held of APTECS event.
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Articles 1,079 Documents
Effects of Vibration Located on the Steel Truss Bridges under Moving Load Mohamad Ibrahim Zaed Ammar; Endah Wahyuni; Data Iranata
IPTEK Journal of Proceedings Series No 1 (2017): The 2nd International Conference on Civil Engineering Research (ICCER) 2016
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1922.579 KB) | DOI: 10.12962/j23546026.y2017i1.2198

Abstract

Structural vibration control as an advanced technology in engineering consists of implementing energy dissipation devices or control systems into structures to reduce excessive structural vibration, enhance human comfort and prevent catastrophic structural failure due to strong winds and earthquakes, among other inputs. When the bridge carries heavy traffic, vibrations in the bridge structural elements subjected to high levels of stress. This tension bridge subjected to fatigue. This paper studies and focus the effects of vibration of steel truss bridges and finally to suggest future directions of research and innovation. The possibilities of modal properties of global and local vibration method in determining the structural changes in the truss bridges discussed located to the results of finite element analysis.
Desain IPAL Subsurface Flow Constructed Wetland Di Rusunawa Grudo Surabaya Ahmad Safrodin; Sarwoko Mangkoedihardjo; Adhi Yuniarto
IPTEK Journal of Proceedings Series No 5 (2017): Simposium I Jaringan Perguruan Tinggi untuk Pembangunan Infrastruktur Indonesia (2016)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (587.936 KB) | DOI: 10.12962/j23546026.y2017i5.3138

Abstract

Pencemaran lingkungan di Kota Surabaya terus meningkat seiring dengan perkembangan penduduk dan keterbatasan sarana sanitasi yang kurang baik. Pencemaran lingkungan ini didominasi limbah domestik sehingga perlu sistem pengolahan yang efektif dan efisien dalam mengurangi senyawa polutan. Teknologi Constructed wetland merupakan  sistem  pengolahan terkontrol yang telah didesain dan dibangun menggunakan proses alami yang  melibatkan vegetasi, media, dan  mikroorganisme untuk mengolah air limbah domestik. Teknologi ini dapat diterapkan untuk skala perumahan baik individu atau secara komunal. Rusunawa Grudo Surabaya merupakan rusun yang belum memiliki IPAL untuk mengolah greywater. Perencanaan sistem Constructed wetland di Rusunawa Grudo Surabaya mempertimbangkan aspek kuantitas dan kualitas air limbah. Kualitas air limbah domestik menunjukkan nilai COD 329,81 mg/L, BOD 182,02 mg/L; dan TSS 103,33 mg/L, sedangkan  kuantitas air limbah sebesar 33,6 m3/hari. Sistem ini terdiri dari unit ekualisasi, Subsurface Flow Constructed Wetland dengan tanaman Cyperus alternifolius, dan kolam penampung. Hasil perencanaan menghasilkan efisiensi pengolahan seluruh sistem untuk COD, BOD, dan TSS masing-masing sebesar 86%, 85%, dan 88%. Desain sistem IPAL menghasilkan luas permukaan 480 m2, kedalaman bed 0,5 m, beban pada bed (OLR) 12,75 gr BOD/m2.hari, beban hidrolik (HLR) 0,07 m3/m2.hari dengan waktu tinggal 3 hari. Kualitas efluen yang didapatkan menunjukkan nilai BOD 25 mg/L, COD 48,35 mg/L dan TSS 11,72 mg/L. Dihasilkan pula standar operasional dan perawatan IPAL serta biaya investasi seluruh sistem constructed wetland sebesar Rp. 412.007.328,00
Studi Perbaikan Tempat Penyimpanan Sementara (TPS) Limbah B3 Sesuai Dengan Limbah Yang Dihasilkan Dan Peraturan Terbaru Di PT. X Ahmad Erlan Afiuddin; Arga Kurniawan Dwi
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 (481.602 KB) | DOI: 10.12962/j23546026.y2018i1.3350

Abstract

PT.X adalah perusahaan yang bergerak dibidang pemurnian minyak mentah, kapasitas produksi yang dihasilkan 32.000 BOPD. PT.X menghasilkan jenis limbah B3 yaitu: water waste, chemical waste, oil waste, empty drum waste, solid waste dan sulfatreat waste. PT. X memiliki TPS Limbah B3 yang belum sesuai dengan aturan, karena itu akan dilakukan studi perbaikan TPS Limbah B3. Studi peningkatan TPS limbah B3 diawali dengan pengambilan data limbah B3. Pengolahan data berupa evaluasi dan perancangan ulang sesuai dengan PP 101 tahun 2014, diantaranya adalah: pengemasan, pencahayaan, ventilasi, APAR, bak penampung, tata letak dan housekeeping. Sesuai hasil studi didapatkan kebutuhan penerangan pada TPS sebanyak 20 lampu (lampu pijar 300W). Total luas bukaan (ventilasi) yang dibutuhkan adalah 14,01m2. Jumlah kebutuhan APAR yaitu 3 buah. Volume bak penampungan pada setiap ruangan limbah cair yaitu 17m2 untuk water waste room, 3,88m2 untuk chemical waste room dan 4,09m2 untuk oil waste room. Housekeeping TPS perlu dilakukan untuk mengelola tempat kerja menjadi lebih baik lagi.
The Spatial Consequences of High-Rise Building of The Public Space of Basuki Rahmat Corridor, Surabaya Annisa Budhiyani Tribhuwaneswari; Endang Titi Sunarti Darjosanjoto; Murni Rachmawati
IPTEK Journal of Proceedings Series No 1 (2015): 1st International Seminar on Science and Technology (ISST) 2015
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (142.4 KB) | DOI: 10.12962/j23546026.y2015i1.1125

Abstract

High-rise building functioned as a reflection of the city growth toward modernism. It indicated changes for more advanced urban development, showing the quality at various section, such as tourism, economy, and its environment. The rapid growth of vertical building creating an effect towards the surrounding environment, the public space, which need to be acknowledged and evaluated. The research method applied to the study was descriptive qualitative, mainly focused at analyzing the spatial consequences of high rise building upon the public space of Basuki Rahmat Corridor, Surabaya. The data was presented by index card and analyzed by using synchronic reading techniques. The results shows that there is relation and linkage between the public space and the high-rise building at the corridor.
Design of Power Distribution on Operator Control Unit (OCU) Rhino Robot Ahmad Nur Riza; Imam Arifin; Mahardhika Pratama; Ayyasy Az Zurqi
IPTEK Journal of Proceedings Series No 3 (2019): International Conference on Engineering Technology Advance Science and Industrial Appli
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1079.834 KB) | DOI: 10.12962/j23546026.y2019i3.5847

Abstract

OCU Rhino Robot contains from some components with voltage supply requirement was different. Design power distribution was required in this system to provide voltage what correspond with requirement. Using battery what it installed in OCU, so need to display indicator for knowing battery condition. For doing charging process, previously batter must to remove battery from device. So need to made charging system concept what it can make it easier user. Result from this design, knowing that device can operated about 4 hours and 44 minutes. Obtained rating SoC value in 0 – 107% with voltage 16.35VDC when battery was full and 11.9VDC when battery was empty. The value could use as reference at developing charging system on OCU in the next version
Analysis of Electricity Demand to Increase the Electrification Ratio (Case Study: Madura Island) Addin Aditya; Erma Suryani; Rully Agus Hendrawan
IPTEK Journal of Proceedings Series No 2 (2017): The 2nd Internasional Seminar on Science and Technology (ISST) 2016
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (607.41 KB) | DOI: 10.12962/j23546026.y2017i2.2312

Abstract

Abstract- One of the Indonesia’s problem as an archipelago is uneven electrification ratio in the entire of archipelago. Especially for small and isolated island are not effectively to build a large power plant due the ratio between population and investment are immense. In here, a strategy to increase the electrification ratio in the islands is a challenge for Indonesia Government. In this research will be used the dynamic model approach to analyze the demand of electrical energy in Madura Island to increase the electrification ratio in the Indonesia’s Islands. The result shows that the growth of electricity demand in Madura Island is 9% and the most important factor that affecting electrification ratio in Madura is number of electricity customer and power plant capacity to increase the electrification ratio.
The Prediction of Wonogiri Dam’s Service Life Using Point Integrated Sampling Abas Pamuji; Sobriyah Sobriyah; Cahyono Ikhsan
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 (437.346 KB) | DOI: 10.12962/j23546026.y2017i6.3235

Abstract

Sedimentation is the final process of erosion event due to run off, in which the soil grain is brought with through cavity, water channel toward the river then ends up in the reservoir. As a result, the reservoir will be filled in with sediment, so that the uncontrolled sediment will affect the reservoir’s service life. Point integrated sampling method is an alternative to find out the reservoir’s service life. The case study is conducted in multi-purpose Wonogiri reservoir, using the following instruments: GPS, dradloading set, meters, with maps from RBI and surfer software help to develop the sounding channel grids and to get the reservoir’s contour map. Point integrated sampling is a method of measuring the reservoir’s depth directly using dradloading with the large number of taking point with integrated sounding channel grids to obtain the elevation of sediment deposition currently. Then the data of reservoir’s elevation result was processed using surfer software. During running, it could be seen that the reservoir’s elevation increased compared with the original one during preparation because there is sediment deposition in the bottom of reservoir, so the reservoir’s sedimentation could make the reservoir’s dead storage full there by reducing the reservoir’s service life.
DESAIN PRODUK BANLEY (BARCODE SCANNER TROLLEY) TERHADAP FLEKSIBILITAS LAYANAN PEMBELIAN PRODUK Rausan Fikri Arman; Fauzan Aufa Mahsa Arifin; Muhammad Firdaus Kamal; I Komang Kusuma Putra; Farida Pulansari
IPTEK Journal of Proceedings Series No 5 (2018): Seminar Nasional Teknologi dan Perubahan (SEMATEKSOS) 3 2018
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (721.703 KB) | DOI: 10.12962/j23546026.y2018i5.4468

Abstract

Berubahnya pola belanja dan tingkat konsumerisme masyarakat dari pasar tradisional ke pasar modern telah memberikan ruang terhadap usaha ritel dewasa ini. Usaha ritel melayani pembelian dalam jumlah kecil maupun besar (grosir) dengan berbagai segmen pasar, strategi pemasaran yang tepat, potongan harga serta tempat berbelanja yang nyaman telah memberikan daya tarik tersendiri bagi masyarakat. Dengan pola belanja yang berubah maka tidak jarang kita lihat antrian pada kasir di waktu-waktu tertentu. Terkadang masalah lain juga muncul yaitu tidak sesuainya antara produk yang dijual dengan label yang ditempel pada rak. Disisi lain, papan promosi atau diskon juga tidak sesuai, sehingga membingungkan pembeli. Berdasarkan permasalahan tersebut, diciptakanlah BANLEY (Barcode Scanner Trolley). BANLEY merupakan trolley belanja pintar yang dapat mengidentifikasi harga secara langsung, memiliki sensor berat yang bekerja real time serta dilengkapi dengan fitur keterangan produk, harga satuan, total harga yang harus dibayarkan ke kasir dan berat produk secara keseluruhan. Berdasarkan kuesioner yang telah disebar pada 150 responden dengan 3 variabel yang penilaian yaitu keandalan, empati, serta kepuasaan pelanggan, hasilnya valid dan reliabel dengan nilai Cronbach Alpha >0.60.
Novel Translation for Sustainable Vertical Housing in Urban Environment Anastasia M. D. Setyo Murni; FX Teddy Badai Samodra
IPTEK Journal of Proceedings Series No 1 (2018): 3rd International Seminar on Science and Technology (ISST) 2017
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (821.581 KB) | DOI: 10.12962/j23546026.y2018i1.3503

Abstract

Urban housing has already led vertical development such as the improvement for slum settlement. In fact, this solution has not been considered optimal and even cause other problems. This study offers the concept of a vertical kampung by applying the translation of the identity of a traditional value. Sustainable design methods with field measurements, interviews and design simulations using Ecotect analysis-RADIANCE and ANSYS Fluent software as an integrated environmental consideration with the completion of social and economic sustainability were conducted. The results show that new methods using sustainable architectural principles should also be done.  In addition, design of affordable dwelling from slums environment can also be transformed into new user empowerment and carrying capacity for the city.
Business Process Anomali Detection using Multi-Level Class Association Rule Learning Fernandes Sinaga; Riyanarto Sarno
IPTEK Journal of Proceedings Series No 1 (2015): 1st International Seminar on Science and Technology (ISST) 2015
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (149.413 KB) | DOI: 10.12962/j23546026.y2015i1.1135

Abstract

Recently, Business Process Management System (BPMS) is widely used by companies in order to manage their business process. The company’s business process has a possibility to have changes which can cause some variations of business process. These variations might be contain some anomalies. Any anomalies that can make some losses for the company can be regarded as a fraud. There were some research have done to detect anomalies in business process. But, there is some issues that still need improvement especially on the accuracy. This paper proposed Multi-Level Class Association Rule Learning method (ML-CARL) to detect business process anomalies accurately. This method is supported by the process mining method which is used to analyze the anomalies in process. From the experiment, ML-CARL method can detect anomalies with an accuracy of 0.99 and better than ARL method in previous research. It can be concluded that ML-CARL method can increase the accuracy of business process anomaly detection.

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