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<![CDATA[Analisa Non-Linier Pada Mekanisme Keruntuhan Jembatan Rangka Baja Tipe Pratt ]]>
<![CDATA[Istiono, Heri]]>;
<![CDATA[Propika, Jaka]]>
<![CDATA[ Borneo Engineering : Jurnal Teknik Sipil Volume 1, Nomor 2, Desember 2017 ]]>
Publisher : <![CDATA[Jurusan Teknik Sipil ]]>
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DOI: 10.35334/be.v1i2.604
<![CDATA[Steel truss bridge collapse often occurs, both in Indonesia and in other countries. As a result of the collapse of the bridge is in addition to the casualties also losses from the financial aspects. This collapse caused due to various factors, one of them because of a decrease in the strength of the bridge structure. To minimize required maintenance of the bridge's collapse and to facilitate the maintenance of one of them must be known failure mechanisms existing bridges. In the analysis of this collapse, will be modeled steel truss bridge pratt’s type with long spans is 60 meters. Analysis of the collapse of the steel truss bridge's, utilizing a pushover analysis to analyze the behavior of the bridge structure. Pushover analysis done with give vertical static load pattern at the structure, next gradually increase by a factor until one vertical displacement target of the reference point is reached. The study shows that at model singe span failure occurred on the chord on mid span. The performance level of structure shows all models of bridges in the state are IO, this case based on the target displacement FEMA 356 and the actual ductility occurs in all models of bridges is compliant with SNI 2833-2008.]]>
<![CDATA[Kajian Model Fisik Pengaruh Freeboard dan Susunan Buis Beton Sebagai Pemecah Gelombang Tenggelam Ambang Rendah (Pegar) Dalam Mereduksi Gelombang ]]>
<![CDATA[Zulkarnain, Zulkarnain]]>;
<![CDATA[Anwar, Nadjadji]]>
<![CDATA[ Borneo Engineering : Jurnal Teknik Sipil Volume 1, Nomor 2, Desember 2017 ]]>
Publisher : <![CDATA[Jurusan Teknik Sipil ]]>
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DOI: 10.35334/be.v1i2.600
<![CDATA[The Research Center and Development of Water (Puslitbang) is currently developing the Submerged Breakwater in shallow sea area (PEGAR). The author is interested to examine the material that easily obtained in the field of RCP concrete cylinder. The observation is how it to be ability in function as submerged breakwater an go green and low cost. The physical model of wave transmission test is how the response to the structure in ability to damping of wave as the breakwater function. In this research breakwater used is submerged breakwater type by using concrete cylinder (buis beton). The purpose from this research is to know how the response of breakwater structure to the waves through it, with some variation of the structure by creating a structure with three variations of the arrangement and freeboard that is the relative depth with the crest width is constant. The wave generated test in this study is using regular waves in wave flume at FTSP Civil Engineering Department of Institute Technology Ten November. From the analysis of the effect of the installation of submerged breakwater by using concrete cylinder to the wave damping value, it can be concluded that the factors that are very influential is the freeboard and the composition of concrete cylinder. Scenario A (rigid vertical massive) is capable of producing the smallest value of kt is 0.33. As for scenario B (rigid horyzontal massive) with a damping value of 0.5, while the scenario C (rigid permeable) is only able to produce kt value of 0.71. Scenario A is better than scenario B and C Because the position of arrangement of A is very good used to damp wave in small or big freeboard conditions.]]>
<![CDATA[Pengaruh Bentuk Bukaan Atap Bangunan Terhadap Tingkat Kenyamanan Termal Pada Rumah Panjang Suku Dayak Brusu, Kecamatan Sekatak, Kalimantan Utara ]]>
<![CDATA[Wahyudi, Eko]]>
<![CDATA[ Borneo Engineering : Jurnal Teknik Sipil Volume 2, Nomor 2, Desember 2018 ]]>
Publisher : <![CDATA[Jurusan Teknik Sipil ]]>
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DOI: 10.35334/be.v2i2.617
<![CDATA[The long house of the Brusu Dayak tribe that lives in North Kalimantan is a house that always increases the length of the building following the increase in the number of family heads in one offspring. The most interesting part of the longhouse compared to other Dayak tribes' houses is that in the longhouse Brusu Dayak tribes do not have windows but only rely on openings on the roof of the building according to their residential needs so that it affects the thermal comfort of the longhouse. In general, this study aims to determine the effect of the shape of openings on the roofs of Dayak Brusu tribal longhouse buildings on thermal comfort levels. The research method includes direct surveys to the field by observing the shape of the building and the shape of the roof opening in the longhouse, as well as doing direct measurements on several points determined. Measurements made include measurements of temperature, humidity, air movement, where measurements are made on the interior of a long house with 15 measuring points, where each point is measured for 24 hours with the time of measurement every 2 hours. From the above analysis, it can be concluded that the effective temperature for the tenang area is more likely to be lower than the ganak and lamin, this is because the roof formation of the long house located in the garden can be opened and closed according to the needs of the occupants.]]>
<![CDATA[Aplikasi Weigh in Motion Menggunakan Metode Estimasi Untuk Mengukur Beban dan Kecepatan Kendaraan Bergerak ]]>
<![CDATA[Syarif, Iif Ahmad]]>;
<![CDATA[Muis Prasetia, Abdul]]>
<![CDATA[ Borneo Engineering : Jurnal Teknik Sipil 2019: Volume 3, Nomor 1, Juni 2019 ]]>
Publisher : <![CDATA[Jurusan Teknik Sipil ]]>
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<![CDATA[Humans as users of transportation modes, of course, want the ability of vehicles that are able to carry as much cargo as possible and on the fastest trip. This condition often results in the vehicle carrying the maximum load even exceeding the carrying capacity. On this basis and to maximize the results of data collection in the form of traffic volumes and vehicle loads, it is necessary to attempt to check the load of vehicles or trucks passing through the road without causing queues and congestion. To that can be done using a dynamic weighbridge which utilize methods of Weigh In Motion (WIM). The WIM system is equipped with the ability to measure vehicle loads when the truck runs at a certain speed through sensors placed below the road surface. The results showed that the WIM prototype can measure the speed and weight of the vehicle running successfully, the measurement results of running vehicle loads have an average error of 14.9%.]]>
<![CDATA[Penentuan Parameter Rangkak pada Bentonit sebagai Bahan Penyangga (Buffer Material) dengan Uji Geser Langsung ]]>
<![CDATA[I.D. Syafiarti, Arintha]]>;
<![CDATA[Wei-Hsing, Huang]]>;
<![CDATA[Chung, Chung Chih-]]>
<![CDATA[ Borneo Engineering : Jurnal Teknik Sipil 2019: Volume 3, Nomor 1, Juni 2019 ]]>
Publisher : <![CDATA[Jurusan Teknik Sipil ]]>
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<![CDATA[A preliminary research to investigate the creep behavior of bentonite as buffer material in a high-level nuclear or radioactive waste disposal hole as bentonite needs to maintain the stability of the waste canister for a long time, to avoid the displacement caused by the weight of the canister itself and the thermal, hydrological, mechanical and chemical (THM-C) processes of the near filed. The increase of bentonite time-dependent strain or creep needs to be taken into account for the safety of the disposal hole. The creep parameters obtained from the angular strain rate equation, through stress-controlled direct shear test using compacted SPV200 bentonite samples. The test results show an increase in angular strain rate with increasing of the applied stress.]]>
<![CDATA[Analisis Karakteristik Penggunaan Moda Akses Bandara Internasional Yogyakarta ]]>
<![CDATA[El Hafizah, Nafilah]]>;
<![CDATA[Hidayat, Erwin]]>
<![CDATA[ Borneo Engineering : Jurnal Teknik Sipil 2019: Volume 3, Nomor 1, Juni 2019 ]]>
Publisher : <![CDATA[Jurusan Teknik Sipil ]]>
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<![CDATA[The new Yogyakarta International Airport began operations with an airport area of 645.63 hectares with a capacity of 14 million passengers a year. Access to the Yogyakarta international airport is distributed to 4 routes to the airport at Wates national road, Karangnongko road, the Southern Cross Road, Daendels road which is using the railroad mode. This study uses revealed preference analysis which is the approach by conveying a fact choice statement to be given an assessment by the respondent. The sample collection is assumed by the peak passenger of the Adisucipto airport, because the Yogyakarta International Airport is recently opened. It is expected to be able to represent demand predictions at the Yogyakarta International airport in the future. The results of the questionnaire were then processed by using statistical analysis to determine the factors that influence the selection of transportation modes to and from the airport. In research, the factors that influence mode choice are travel costs, travel time, travel distance, and generalized costs. The results illustrate that prospective air transport users are more dominant in choosing travel cost attributes compared to other attributes that influence. With the coefficient of determination is 0.528 and the results of data analysis for the selection of mode of transportation using private vehicles is 57% and public transportation is 43%..]]>
<![CDATA[Pengaruh Perbedaan Elevasi Muka Air Tanah Pada Pondasi Telapak Berdasarkan Studi Numerik ]]>
<![CDATA[Iman, Miftahul]]>;
<![CDATA[Aminullah, Aminullah]]>
<![CDATA[ Borneo Engineering : Jurnal Teknik Sipil 2019: Volume 3, Nomor 1, Juni 2019 ]]>
Publisher : <![CDATA[Jurusan Teknik Sipil ]]>
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<![CDATA[The south Kalimantan Province has various soil characteristic, the difference of ground water level included . Experimental modeling of foot plate foundations in various ground water level is too difficult to be performed. There were so many variables that need to be evaluated in the modeling. The numerical model was based on finite element method such in Abaqus allowed the modeling of foot plate foundations with the various of ground water level. This study modeled the foot plate foundation structure where located on various ground water level by giving variations of the effect of water level to the elevation of the foundation. Water level variations are determined successively below the foundation elevation, the same as the foundation elevation and above the foundation elevation. The analysis performed is static structure analysis with idealization of 2D shell idealization. The result of the research showed that the ground water level effect the stress and deformation of soil closed to foundation elevation. The stress had been evaluated at the base of the foundation for each ground water level difference correspondently 16,53 MPa, 9.34 MPa and 3.59 MPa. The lowest stresses was occured in ground water elevation above the foundation elevation (78.28%).]]>
<![CDATA[IDENTIFIKASI VARIABEL RISIKO PADA PENINGKATAN JALAN BINALATUNG DI KOTA TARAKAN DARI PERSPEKTIF OWNER ]]>
<![CDATA[Aidil, Rachmad]]>;
<![CDATA[Prihartanto, Eko]]>
<![CDATA[ Borneo Engineering : Jurnal Teknik Sipil 2019: Volume 3, Nomor 1, Juni 2019 ]]>
Publisher : <![CDATA[Jurusan Teknik Sipil ]]>
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<![CDATA[Road improvements in the city of Tarakan are mostly carried out to support people's welfare. roads in coastal areas in general are far from good, this is seen from the difficulty of access. the coastal area of the city of Tarakan is very dependent on land transportation facilities to meet their daily needs. this research was taken from a road improvement project, so that risks will be observed from the point of view of the Public Works and Spatial Planning Service as the project owner. The methodology used is conducting questionnaires and interviews. respondents from this study were the Public Works and Spatial Planning Service. with the type of qualitative description research. The results obtained in this study were in the form of risk identification that occurred during the road improvement project on the binalatung road in Tarakan City which had 93 overall risk variables after the method of analyzing probability and statistical relevance obtained a risk event rank of 35 variables.]]>
<![CDATA[Identifikasi Faktor yang Mempengaruhi Pemilihan Rumah oleh Aparatur Sipil Negara Dinas Kesehatan dan Dinas Pariwisata – Kebudayaan Kabupaten Magelang ]]>
<![CDATA[Alrizal, Fahmi F.]]>
<![CDATA[ Borneo Engineering : Jurnal Teknik Sipil 2019: Volume 3, Nomor 1, Juni 2019 ]]>
Publisher : <![CDATA[Jurusan Teknik Sipil ]]>
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<![CDATA[Home needs by humans for shelter, gathering, family activities as well as investment goods are very necessary. However, in the process of home ownership many criteria are determined, especially in terms of income. Even those who have fixed income such as Civil Servant are not necessarily easy to choose and own their own homes. Many factors must be considered such as internal and external factors in choosing a house that will affect home ownership. To find out what factors are affecting in the decision to choose home using statistical analysis with a case study at the civil servant in Departement of Health and the Tourism-Culture of Magelang District. Based on statistical analysis, the results of the variable validity and reliability test meet the requirements. Then through testing the normality of normal distribution data. Looking for equations with multiple linear regression then hypotesis in the t test shows that internal and external variables together influence the decision to choose a house. While the f test shows a significance of <0.05, this means that the internal and external variables together have a positive effect on the decision to choose a house. Whereas the factors that are affecting in choosing a house are functional and effective house plans.]]>
<![CDATA[Memperbaiki Mampu Layan Material Pelindung Struktur Face Fender Jetty Dengan Spesifikasi Material Solid Rubber Fender ]]>
<![CDATA[Sulardi, Sulardi]]>
<![CDATA[ Borneo Engineering : Jurnal Teknik Sipil Volume 1, Nomor 2, Desember 2017 ]]>
Publisher : <![CDATA[Universitas Borneo Tarakan ]]>
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DOI: 10.35334/be.v1i2.599
<![CDATA[Face fender structure jetty No.1 PT. Pertamina RU V is a Dutch building construction with a protective face fender structure of ulin wood material. The problem faced is the wood protective material ulin fragile, easily broken and can damage the hull when leaning. This study aims to provide a description of the specification of solid rubber fender material and its fitting method as a protective fender jetty structure No.1 PT. Pertamina RU V Balikpapan. The research method used is the application research method with case study approach handling the problem of damage to the protective material of the face fender jetty structure. The result of the research shows the material specification which suitable and suitable to be used as the substitute for the protective wood of face fender structure is the specification of solid rubber fender type V because it has high elasticity and elongation, impact and vibration reduction, not easily broken, not easy to break, according to SNI 06-3568-2006 standard, MOT standard (Japan) and according to EAU standard 1990 (Germany). The result of this research is succes story to overcome the problems in Pertamina RU V which can be replicated in Pertamina Other work units and outside Pertamina environment experiencing similar problems. Keywords: Ulin wood protector]]>
