Fakultas Teknik Research Articles

ANALISIS KINERJA JARINGAN INTERNET FT-UNIMED DENGAN PROTOCOL ROUTING OPEN SHOTEST PATH FIRST (OSPF) DAN BORDER GATEWAY PROTOCOL (BGP)

The use of the internet network during the Corona Virus pandemic known as COVID-19 increased rapidly because learning had to be done online, one of which was experienced at Fakultas Teknik, Universitas Negeri Medan. Some network disturbances often occur because of the large data transmission requests from the data center. This problem occurs because the network being used is still using a static routing protocol where the data path configuration must be updated manually by the operator. The solution to this problem is proposed to change the routing protocol from static routing to dynamic routing. The proposed dynamic routing protocols are open shortest path first (OSPF) and border gateway protocol (BGP). The choice of these two types of protocols is because they have better performance and can be implemented on any type of hardware. In this article, we will discuss the analysis of the implementation of the OSPF and BGP protocols with simulations carried out using packet tracer software. The results obtained from the simulation are analyzed and it is known that the OSPF protocol has better performance than the previous protocol, namely static routing and BGP protocol. Based on the criteria of throughput, packet loss, delay and jitter, it is known that the OSPF protocol has better performance on throughput, delay and jitter.Keywords : Static routing, dynamic routing, OSPF, BGP

Preface

ITB International Geothermal Workshop (IIGW) is an annual event organized by Prodi Teknik Geotermal, Fakultas Teknik Pertambangan dan Perminyakan (FTTM), ITB. The workshop celebrated its 10th anniversary this year. It was held on July 26-29, 2021 and 25th September 2021 on an online basis through live virtual workshop (Webinar) via Zoom and YouTube. It was followed by more than 1527 participants from many different aspects of geothermal community, such as academia, industries, and government. This year’s theme is “Synergy for Energy Transition: The Role of Geothermal Energy in Energy Transition”, focusing more on Prospecting and Utilization of Geothermal Energy and collaborating Indonesia Geothermal Stakeholders by inviting speakers from various aspects in geothermal energy.The objective of the workshop was to improve community understanding toward geothermal energy is a part of renewable energy. This conference also discusses the latest condition of geothermal energy and other renewable energy in Indonesia and to draw attention from scientist, engineers, including academicians, industrial stakeholders, and also geothermal leaders about the initiatives, strategies, opportunities, and challenges toward geothermal development in Indonesia, and to show the commitment to the nation in achieving its 7200 MWe installed capacity in 2025.Participant’s benefit is exchanges of view, knowledges and experiences on latest technologies and researches by bringing together scientists, engineers, academicians, experts, and industrial stakeholders involved in geothermal and other renewable energy studies and developments.As part of this year commitment, selected papers are published as open access volume of IOP Conference Series: Earth and Environmental Science. Other papers are published in the conference proceeding in print version. We hope wider geothermal communities will gain the same benefits as our conference attendees.We would like to thank all the supports that have been given by LPPM ITB, Geothermal Technology Magister Program Staff, and all chairpersons, authors, presenters, paper reviewers and all Webinar sponsors for assistance and cooperation in support of this event.SincerelyDr. Eng. SuryantiniChairperson of the ITB International Geothermal Workshop (IIGW) 2021List of titles CONFERENCE DETAILS, COMMITTEE, Synergy for Energy Transition: The Role of Geothermal Energi Transition, KEYNOTE SPEAKERS, SPONSORED BY, ENDORSED BY, SUPPORTED BY, MEDIA PARTNER are available in the pdf

International Collaborative Experiences to Design Areas Prone to Flood: Intervention in the Southern part of Resistencia (Argentina)

The Brian A. Thomson Institute of Urban and Regional Planning of the Faculty of Architecture and Urbanism of the UNNE (Argentina) and the Jurusan Arsitektur Fakultas Teknik, Faculty of Engineering, Universitas Muhammadiyah Jakarta (Indonesia), have been developing joint activities within approved projects since 2015, as part of a framework of International Cooperation Agreement. Faced with the global context situation due to the Covid19 pandemic, where virtual activities flourished, it was considered an opportunity to bring together teams from both institutions in a joint activity. Therefore, an "International Workshop on Landscape 2020" was formulated to find better design schemes to mitigate the flood in the Southern area of Resistencia city in Argentina by implementing sustainable strategies to design flooding parks for recreational and absorbent purposes. With highly satisfactory outcomes prepared jointly by groups of students from both geographies, with the follow-up of coordinating Lecturers (Facilitators) and the participation of Keynote Speakers, a compendium was made for the formal transfer to the Local authorities, fostering the link between the academic spheres and society through a university extension mechanism. This article aimed to describe the collaborative work process, analyze the implemented methodologies, and lecturers and students' perceptions of this experience.

DECISION TREE DALAM MENGKLASIFIKASI MATA KULIAH TERHADAP PEMAHAMAN SISTEM PEMASARAN

With the proliferation of applications that support the buying and selling process or better known as e-commerce, and currently online buying and selling is a trend among students, and also a source of income that can be done in spare time, therefore to be able to increase the results of using e-commerce. -commerce required an understanding of the marketing system. In this study, research was conducted on what subjects were taught to students at the Fakultas Teknik dan Ilmu Komputer, Universitas Muhammadiyah Pekajangan Pekalongan which would help in understanding the marketing system. The C4.5 classification algorithm is used to build a decision tree that will make it easier to see courses that can be used to understand the marketing system. After the analysis, the subjects of entrepreneurship, management information systems, design analysis and information systems, data communication and computer networks, computer organization and algorithms and structured programming can be used to gain an understanding of marketing systems.

Preface

ITB International Geothermal Workshop (IIGW) is an annual event organized by Prodi Teknik Geotermal, Fakultas Teknik Pertambangan dan Perminyakan (FTTM), ITB. The workshop celebrated its 9th anniversary in 2020. The event was held on August 10–13, 2020 and has become a special moment in supporting the geothermal development acceleration program in Indonesia.The objective of the workshop was to improve community understanding toward geothermal energy as a part of renewable energy. This conference also discusses the latest condition of geothermal energy and other renewable energy in Indonesia and to draw attention from scientist, engineers, including academicians, industrial stakeholders, and also geothermal leaders about the initiatives, strategies, opportunities, and challenges toward geothermal development in Indonesia, and to show the commitment to the nation in achieving its 7200 MWe installed capacity in 2025.Participants benefit the exchanges of view, knowledge and experiences on latest technologies and researches by bringing together scientists, engineers, academicians, experts, and industrial stakeholders involved in geothermal and other renewable energy studies and developments.As part of this year commitment, selected papers are published as open access volume of IOP Conference Series: Earth and Environmental Science. Other papers are published in the conference proceeding in print version. We hope wider geothermal communities will gain the same benefits as our conference attendees.List of The Committee and KEYNOTE SPEAKERS are available in the pdf.

Preface

ITB International Geothermal Workshop (IIGW) is an annual event organized by Prodi Teknik Panas Bumi, Fakultas Teknik Pertambangan dan Perminyakan (FTTM), ITB. The workshop celebrated its 8th anniversary this year. It was held on March 20-21, 2019 and has become a special moment in supporting the geothermal development acceleration program in Indonesia.The objective of the workshop was to improve community understanding toward geothermal energy is a part of renewable energy. This conference also discuss the latest condition of geothermal energy and other renewable energy in Indonesia and to draw attention from scientist, engineers, including academicians, industrial stakeholders, and also geothermal leaders about the initiatives, strategies, opportunities, and challenges toward geothermal development in Indonesia, and to show the commitment to the nation in achieving its 7200 MWe installed capacity in 2025.Participants benefit the exchanges of view, knowledges and experiences on latest technologies and researches by bringing together scientists, engineers, academicians, experts, and industrial stakeholders involved in geothermal studies and developments.As part of this year commitment, selected papers are published as open access volume of IOP Conference Series: Earth and Environmental Science. Other papers are published in the conference proceeding in print version. We hope wider geothermal communities will gain the same benefits as our conference attendees.IIGW 2019 IOP Online Publication and printed Proceeding by ITB Publisher are funded by LPPM (Institute for Research and Community Services) ITB.List of COMMITTEE, DOCUMENTARY PICTURES are available in this pdf

7th ITB International Geothermal Workshop (IIGW2018)

PREFACEITB International Geothermal Workshop (IIGW) is an annual event organized by Prodi Teknik Panas Bumi, Fakultas Teknik Pertambangan dan Perminyakan (FTTM), ITB. The workshop celebrated its 7th anniversary this year. It was held on March 19-23, 2018 and has become a special moment in supporting the geothermal development acceleration program in Indonesia.The objective of the workshop was to create a knowledge sharing forum among the key stakeholders in energy and extractive resource sectors on the status of geothermal development in Indonesia. It focused on the latest condition after the approval of new regulation of geothermal energy law No 2014. The conference featured distinguished speakers, scientists, engineers, financiers, and other key players in geothermal and energy sectors worldwide.Participants benefit the exchanges of view, knowledges and experiences on latest technologies and researches by bringing together scientists, engineers, academicians, experts, and industrial stakeholders involved in geothermal studies and developments.

Pengembangan Program Jembatan Penyeberangan Orang Menjadi Penyeberangan Mobil di Desa Sukatani

Human-crossing bridge development project in Sukatani Village, an underdeveloped area in Sukabumi Sub-district, West Java Province on 2013 was a program resulted from a collaborative work between Kementerian Negara Pembangunan Daerah Tertinggal (State Ministry for Development Acceleration in Underdeveloped Regions) and Lembaga Kerjasama Fakultas Teknik Universitas Gadjah Mada (Faculty of Engineering Cooperation Agency). In this program, Dinas Bina Marga dan Tata Ruang Provinsi Jawa Barat was involved as a technical supervisor. In this project, LKFT UGM’s role and function in carrying out the values of Tri Dharma Perguruan Tinggi were done through the implementation of a social participation model. This social participation model positioned the local community as an object of education and development. The project’s funding from Kementerian PDT was independently managed by Organisasi Masyarakat Sipil (Civil Society Organization). In managing the funding, a progress report scheme was implemented as control and education tool. The trust that was established among involved parties allowed some kind of coaching process to support a full role from the local society in the bridge development project. Finally, the project resulted in a high quality bridge that exceeded the project’s target and initial expectation from a human crossing bridge to a car crossing bridge. This escalation was able to raise the local society’s confidence and sense of belonging towards the bridge as their own hand work. Then on the next fiscal year of 2014, the local government further improved the bridge’s quality from a car crossing bridge into a heavy vehicle crossing bridge.

6th ITB International Geothermal Workshop (IIGW2017)

PrefaceITB International Geothermal Workshop (IIGW) is an annual event which is organized by Prodi Teknik Panas Bumi, Fakultas Teknik Pertambangan dan Perminyakan (FTTM), ITB (Geothermal Study Program, Faculty of Mining and Petroleum). The 6th IIGW was held on March 20-24th, 2017. The workshop has become a special event in supporting geothermal development acceleration program in Indonesia, particularly in capacity building, research and professional interest.In the past year, Indonesian Government has made significant reforms that directly and indirectly affect a delay in geothermal development in Indonesia. Nevertheless we still have the faith that Indonesia geothermal will someday be developed. The journey of ITB Geothermal Workshop up to now in the sixth year has proven that the faith is worthy of care. Until this year we are implementing the sixth workshop as proof of support and strong commitment from Program Studi Teknik Panas Bumi FTTM ITB for the future development of geothermal in Indonesia in particular and worldwide. These brought to the theme of this year workshop that is THE RISE OF GEOTHERMAL DEVELOPMENT IN INDONESIA; Resource Transformation Strategy towards 7000 MWe Capacity. We understand that we have to be more creative and innovative in scientific, engineering and financial approach to reach Indonesia Geothermal target. Therefore, the content of Plenary Session in the workshop present some breakthrough and innovation in the current geothermal activities in order to open the opportunity for further geothermal development in a less supportive atmosphere of geothermal development.List of Sponsorship 6th ITB International Geothermal Workshop 2017, List of Committees, Editorial Committee are available in this PDF.

RANCANG BANGUN ALAT PEMANTAUAN PENGATURAN KECEPATAN PUTAR MOTOR DC POWER WINDOWS BERBASIS PLC PANASONIC MENGGUNAKAN HUMAN MACHINE INTERFACE (HMI)

Agustin Anarwati, Iman Setiono, today human life is very rapidly developing, one of them in the field of technology as time advances. This requires the creation of ideas to make a variety of equipment that is more practical and more reliable in meeting needs. In the industrial world today, most equipment uses PLC as a controller for various existing equipment, while the Human Machine Interface (HMI) is used to simplify monitoring existing equipment. In the automotive world, the power windows system is part of the body's electrical circuit which aims to make it easier for motorists to operate car windows. The driver can adjust the work of the power windows through a switch. When the driver presses the switch then the motor power window will rotate and will make the window work both open and close. The type of motor used in the power window system is a DC motor. One of the features of this DC motor is its speed can be controlled easily. In this case, I tried to make the design of the monitoring device setting the DC power speed of the windows power using PLC and HMI as monitors and controllers for operating the DC power windows rotating speed to make it easier, the speed can be adjusted through the output voltage from the PLC to the driver, starting from 0 VDC up to 5 VDC. if the voltage is 5 VDC then the motor will rotate with a maximum speed of 100%, whereas if given a 2.5 VDC input, the motor speed will be half of the 5 VDC rotational speed. Keywords: Panasonic PLC, Human Machine Interface (HMI), Dc Power Motor Windows, PWM DriverReferencesAnonim. “Sensor”. 5 agustus 2015. https://id.wikipedia.org/wiki/SensorIsyanto, Jazi Eko. 2014. Pengantar Elektronika dan Instrumentasi Pendekatan Project Arduino dan Android. Yogyakarta: ANDI.Koestoer, Raldi Artono.2004. Pengukuran Teknik. Jakarta: Departemen Teknik Mesin Fakultas Teknik Universitas Indonesia.Massimo dkk., “Arduino/Genuino Uno”,29 juli 2015. https://www.Arduino.cc/en/Main/ArduinoBoardUnoPurnama , Agus ”Kapasitor” 28 juli 2015. http://komponenelektronika.biz/pengertian- kapasitor.html.Riny Sulistyowati. 2012. Perancangan Prototype System Kontrol Dan Monitoring Pembatas Daya Listrik Berbasis Mikrokontroler. Surabaya : Institut Adhi Tama Surabaya.Surono. 1988. Tata Tulis Karya Ilmiah Bahasa Indonesia. Semarang : Fakultas Sastra Universitas Diponegoro.

PENGARUH UNSUR SILIKON PADA ALUMINIUM ALLOY (Al – Si) TERHADAP SIFAT MEKANIS DAN STRUKTUR MIKRO

Abstract: PENGARUH UNSUR SILIKON PADA ALUMINIUM ALLOY (Al – Si) TERHADAP SIFAT MEKANIS DAN STRUKTUR MIKRO Ratih Ponco K.S., Erwin Siahaan dan Steven Darmawan Jurusan Teknik Mesin, Fakultas Teknik Universitas Tarumanagara Aluminum is one of type in material non-ferrous metals are frequently and widely used in fields of application in industry. One application that performed in the industrial world, namely Aluminum Silicon (AlSi) which are used for the motor piston components. To get better mechanical properties then the integration of Aluminum Silicon research done by arranging the variety of Si element content on a percentage of 6, 8, and 10% Si.Testing is done by using a blend of 10% genuine with further lowering the Si content to reach 6% and 8% by adding pure aluminum. The test showed that the level of harness decreased 12,5% and also the ability of toughness decreased by 4%. Observation show that the microstructure is relatively homogeneous and there is a dominant form of micro-structure of pure Al and several dendrites CuAl.

5th ITB International Geothermal Workshop (IIGW2016)

ITB International Geothermal Workshop (IIGW) is an annual event which is organized by Prodi Teknik Panas Bumi, Fakultas Teknik Pertambangan dan Perminyakan (FTTM), ITB. The workshop celebrated its 5th anniversary this year. It was held on March 27th - April 2nd 2016 and has become a special moment in supporting the geothermal development acceleration program in Indonesia..The objective of the workshop was to create a knowledge sharing forum among the key stakeholders in energy and extractive resource sectors on the status of geothermal development in Indonesia. It focused on the latest condition after the approval of new regulation of geothermal energy law No 2014. The conference featured distinguished speakers, scientists, engineers, financiers, and other key players in geothermal and energy sectors worldwide.Participants benefit the exchanges of view, knowledges and experiences on latest technologies and researches by bringing together scientists, engineers, academicians, experts, and industrial stakeholders involved in geothermal studies and developments.As part of this year commitment, outstanding papers are published as an open access volume of IOP Conference Series: Earth and Environmental Science. Other papers are published in the conference proceeding in print version. We hope wider geothermal communities will gain the same benefits as our conference attendee.

POWER BANK PORTABLE SOLAR CHARGER MENGGUNAKAN SISTEM BUCK-BOOST CONVERTER BERBASIS MIKROKONTROLER ATMEGA 32

Nisrina Zahra Elfani, Priyo Sasmoko explain that portable electronic devices have a problem, namely the resistance of electrical energy intake, because these electronic devices get energy from batteries that have limited capacity to store electrical energy. Electronic objects that have now mushroomed and become primary needs such as cellphones and laptops desperately need a tool to recharge batteries. Solar energy can be used to recharge the gatget batteries by converting them to electric power. This will be very useful for those who are field workers, travelers, and nature lovers who need battery charging devices without having to use an adapter that uses an AC source from PLN grids in homes, while in certain circumstances gadget users may not be at home or in a place that provides ac resources. One solution to this problem is the use of a power bank portbale solar charger. Portable power bank solar charger is a charger that is equipped with backup batteries and solar cells as a source of electrical energy. Realized a portable charger that uses the working principles of DC-DC converter circuits such as: buck-boost converter, buck converetr and boost converter as a voltage regulator that is used to charge electronic devices. The ADC channel on the microcontroller is used as feedback for the controller that is also present in the microcontroller used so that the converter output can be maintained at a certain value through setting the duty cyle PWM that drives the converter. This portable power bank solar charger uses a buck-boost converter system and can produce the desired voltage. Buck converters can reduce the output voltage from 5 Volt dc for the use of chargering handphone and boost converter can increase the output voltage around 19 volts dc for the use of notebook charging Keywords: powerbank, portable charger, buck-boost converter, solar cellReferencesGunawan. 2009. Rancang Bangun DC-Dc Converter dengan PID Diskrit sebagai Pengendali Tegangan Keluaran. Skripsi. Depok : Fakultas Teknik, Program Studi Elektro, Universitas Indonesia. Handini, Wulandari. 2008. Performa Sel Surya Tersensitasi Zat Pewarna (DSSC) Berbasis ZnO dengan Variasi Pengisian dan Besar Kristalis Ti . Skripsi. Depok : Fakultas Teknik, Program Studi Elektro, Universitas Indonesia.Hidayat, Suryo, Muhamad. 2010. Rancang Bangun buck Boost Konverter. Skripsi. Depok : Fakultas Teknik, Program Studi Elektro, Universitas Indonesia

RANCANG BANGUN MINIATUR TEMPAT PARKIR DENGAN METODE ELEKTRONIK PARKING PRICING (EPP) BERBASIS ARDUINO UNO

Gasa Raflianto, Priyo Sasmoko, in this paper explain that design of miniature electronic methods parking place with parking pricing (EPP) based arduino uno created by looking at the problems that occur at this time, Berparkir is something that is often encountered in everyday dikehidupan. sometimes it is crucial to find the solution in order to provide convenience and comfort for the driver of the vehicle as well as the efficient use of parking space limitations. A lot of wasted time and sometimes quite a hassle just to queue entrance and exit of the parking lot during rush hour. Based on these problems, the authors provide a solution by designing a tool that can enable people to berparkir without having taken the trouble to enter and exit the parking lot without having to waste time and tenaga.Sistem is also supported by the Arduino Uno as the brain to process data from RFID, infrared is used to instruct the servo and servo motor is used as a parking portal. Keywords:, Servo, RFID, Infrared Sensor.ReferencesAnonim. Sensor. 5 agustus 2015. https://id.wikipedia.org/wiki/SensorIsyanto, Jazi Eko. 2014. Pengantar Elektronika dan Instrumentasi Pendekatan Project Arduino dan Android. Yogyakarta: ANDI.Koestoer, Raldi Artono.2004. Pengukuran Teknik. Jakarta: Departemen Teknik Mesin Fakultas Teknik Universitas Indonesia.Massimo dkk., Arduino/Genuino Uno, 29 juli 2015.Purnama , Agus, Kapasitor, 28 juli 2015Purnama , Agus, motor servo, 28 juli 2015Varlag,Zum, RFID, 28 juli 2015Van Vlack. Lawrench, Ilmu dan Teknologi Bahan, Erlangga, hal 186Zona elektro, Pulsa kendali motor servo, 28 juli 2015Zona elektro, Komponen led Inframerah, 27 juli 2015.

Designing Better Environment by Providing Pedestrian Way for Pedestrian

Jalan Cempaka Putih Tengah XXX has been regarded as an appropriate case study for the research of Designing Pedestrianization Concept within Campus Area. This street has represented the tertiary street within Cempaka Putih area. This street has a strong function as a vehicles way as well as a pedestrian way for students, lecturers, and users who passing through to go to RSIJ, Fakultas Teknik UMJ, and surrounding areas. Although this street has shown that number of pedestrian's flow within this surrounding area is quite high. This condition has encouraged researchers to propose a design for pedestrian way on the street. As an impact, in providing this concept, the proposed design will close the access for vehicles on this street. Pedestrian way should be a good facility which has been provided by government to enhance the quality of the environment. By providing good design of pedestrian way will create better environment. Jalan Cempaka Putih Tengah XXX is a potential case study to be explored. Thus in the future, better environment with new function of this street as pedestrian way will encourage users to stop using vehicles. This condition will support green architecture and sustainable environment. This paper is aimed to provide an alternative design of pedestrian way on the Jalan Cempaka Putih Tengah XXX to create better environment. A planning method has been chosen as a methodology of the research. The final of the research is by delivering an alternative design of pedestrian way within campus and surrounding area.

STUDI PERILAKU CAMPURAN LATASTON (HRS-WC) DENGAN “LIMBAH KARET BAN LUAR” SEBAGAI BAHAN PENGGANTI SEBAGIAN ASPAL

STUDI PERILAKU CAMPURAN LATASTON (HRS-WC) DENGAN“LIMBAH KARET BAN LUAR” SEBAGAI BAHAN PENGGANTISEBAGIAN ASPALCandra Putra Kiswara 1& Andi Saiful A21&2Jurusan Teknik Sipil Fakultas Teknik Universitas Muhammadiyah MalangAlamat korespondensi : Jalan Raya Tlogomas 246 Malang 65144e-mail: candra_sum@yahoo.co.id, andiamal99@yahoo.co.idABSTRACTWaste to be one of the problems facing the nation at this time. Community is very disturbed bythe presence of various types of waste that is around their neighborhood. Ranging from industrialwaste to the waste home.The basic requirements of a road construction is to prepare the surface layer of a flat andstrong to ensure high security for a long time and the preservation of every detail in a variety ofweather. It required an asphalt mixture that is capable of supporting loads as well as capture thedamaging effects of traffic and the weather (climate) and can provide good service.With the addition of waste tire rubber is significantly affect mixture properties such Lataston(HRS-WC) Stability, Marshall Quontient, Flow and Air Voids. This is evidenced by the results oftesting using a Marshall. The average value of stability the average of 1220 kg. For Lataston (HRSWC)mix with additives outer tire rubber to rubber optimum levels (KKO) 11,50%, to produce amixture of qualities: Marshall Stability value = 1220 kg, Marshall Quotient value = 7,2 kN / mm,Value Air Marshall voids = 10,00%, Value Bitumen film thickness = 5,6 mm.Key Word: Waste Tire Rubber, Marshall Caracteristic

EVALUASI KINERJA ANGKUTAN UMUM PENUMPANG KOTA MALANG PADA JALUR GA (HAMID RUSDI - ARJOSARI)

EVALUASI KINERJA ANGKUTAN UMUM PENUMPANGKOTA MALANG PADA JALUR GA(HAMID RUSDI - ARJOSARI)Tri Asmaraning Tyas A M1, Alik Ansyori,21,2Jurusan Teknik Sipil Fakultas Teknik – Universitas Muhammadiyah MalangAlamat korespondensi : Jalan Raya Tlogomas 246 Malang 65144 alik.syah@yahoo.comABSTRACTPublic transport passengers in Malang commonly called public transportation or public transitis on of the means of transport that is often used by people to perform daily activities - day, butpublic transport passengers in the city of Malang is now often seen to cause problems and distrupttraffic. The purpose of this study was to determine the level of service of public transport passangersGA pathway. The method used is the empirical methods that include surveys of static and dynamicsurvey. The results of the performance study of public transit passanger load factor pathway GAearned an average of 189,15 %,the average frequency of 62 kend / h, average time headway of 1,0minutes, average travel speed of 16,44 km/h.Keywords : Performance Evaluation of Public Transport Passengers

PENGGUNAAN SAMBUNGAN BAMBU ORI MENGGUNAKAN BAUT PADA KUDA-KUDA DENGA PENGISI MORTAR RESIN

PENGGUNAAN SAMBUNGAN BAMBU ORI MENGGUNAKANBAUT PADA KUDA-KUDA DENGA PENGISI MORTAR RESINMuhammad Haris 1,Lukito Prasetyo.21&2 Jurusan Teknik Sipil Fakultas Teknik – Universitas Muhammadiyah MalangAlamat korespondensi : Jalan Raya Tlogomas 246 Malang 65144Email : olfurnitur@yahoo.com, prasetyo_lukito@yahoo.comABSTRACTThe use of bamboo as a construction material as well as the price is quite reasonablebecause less tensile strength to accept the burden and the press is quite high, but the use ofbamboo as a construction material has not maxima. This is due to the coupling stalks ofbamboo structure is usually done using conventional ropes, diarrhea and pegs, so thecoupling is less robust. This gives the impression that the power connection is very low, so lookfor an alternative type of connection is stronger, and therefore needed a study for the connectionstructure of bamboo is more solid, the effect of the use of bamboo ori instruction in connectionto the horses bolt with resin mortar filler.From the tests the maximum compressive strength values obtained material resin mortarspecimens at 32 MPa. From the test results on material specimens tap the value of the maximumcompressive robust to be used as filler material in connection ori bamboo horses. Testing theconnection ori bamboo horses given level of loading is: 2000kg, 3000kg, and 4070kg. Bambooeasel Smbungan ori show damage upon receiving load of 4070 kg with a deflection of 8.02mm.Damage to the specimen material is different, this is due to the percentage of the added materialand a different impact. While damage to the connection ori bamboo horses are different, this isdue to the function of each connection is different.Keywords: Bamboo, Resin Mortar, Compressive Strength, Deflection

STUDI EVALUASI DAN PERENCANAAN SISTEM JARINGAN DRAINASE KECAMATAN ROGOJAMPI KABUPATEN BANYUWANGI

STUDI EVALUASI DAN PERENCANAAN SISTEM JARINGANDRAINASE KECAMATAN ROGOJAMPI KABUPATENBANYUWANGIMuamar Khadafi1, Ernawan Setyono21&2Jurusan Teknik Sipil Fakultas Teknik – Universitas Muhammadiyah MalangAlamat korespondensi : Jalan Raya Tlogomas 246 Malang 65144ABSTRACTParts of the eastern part of the island of Java there is a district in the district called banyuwangi.The condition of the existing drainage system in the sub-district Rogojampi banyuwangi can say isinadequate to accommodate the construction of both the discharge flow from the waste comesfrom household or storm water discharge exists as hydrological impacts that occur in the regiontersabut. As a result, many districts Rogojampi often encounter serious problems due to standingwater is often the case in several sections of the area especially during the rainy season arrives. Soit is important to evaluate the channel capacity and planning of the new drainage system.Based on the evaluation results can be known that there are several sections of the channelwere not able to hold back the flood discharge stage biennial (two-year Q), so that the necessary replanningthe channel cross section. It provides a new drainage plan is also required to reduce thepool of water when it rains. It also required some supporting buildings culvert drainage system tominimize area genagnanKey Word ; Drainage, Discharge, Normalisation, Planing, Evaluasition

MANAJEMEN WAKTU, BIAYA DAN SDM PROYEK KONSTRUKSI PADA PEMBANGUNAN GEDUNG RUANG KULIAH FIA UNIVERSITAS BRAWIJAYA MALANG DENGAN MENGGUNAKAN METODE PERT DAN PDM

MANAJEMEN WAKTU, BIAYA DAN SDM PROYEK KONSTRUKSIPADA PEMBANGUNAN GEDUNG RUANG KULIAH FIAUNIVERSITAS BRAWIJAYA MALANGDENGAN MENGGUNAKAN METODE PERT DAN PDMAnugerah Fakhrur Rozy1, Ode R.G.W.21,2Jurusan Teknik Sipil Fakultas Teknik Universitas Muhammadiyah MalangAlamat korespondensi : Jalan Raya Tlogomas 246 Malang 65144ABSTRACProject managers always want to find a method which can improve quality and control to dealwith the number of activities that tend to increase. To improve the quality of planning and control ofthe building project B FIA UB used a method, and the method used herein is Project Evaluation andReview Technique (PERT) Method and Presedence Diagram Method (PDM) with a software programtool Microsoft Office Project 2003.Completion time planning the optimal project using PERT and PDM is 303 days with atotal cost Rp 16,278,036,000.00 (including contractors profit + 10% PPN). From the calculation ofthe target analyte project completion time T (d), shows that the possibility of the project is completedon time / period of 303 days (normal time) only by 50%. Whereas if the duration / Project Completionperiod plus 3S (three times the standard deviation) is 303 days + 14.13 = 317.13 days, then it islikely the project is completed on time / period of 317.13 days at 99% (on time).Keywords: Time, Cost, SDM, PERT Method, PDM, Microsoft Office Project 2003.