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Kota bandar lampung,
Lampung
INDONESIA
Jurnal Rekayasa Sipil dan Desain
Published by Universitas Lampung
ISSN : 23030011     EISSN : 27150690     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture
Arjuna Subject : -
Articles 17 Documents
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Search results for , issue "Vol 4, No 3 (2016): Edisi September 2016" : 17 Documents clear
Studi Kebutuhan Hotmix di Provinsi Lampung Frans Hasiholan Tanjung; Rahayu Sulistyorini; Dwi Herianto
Jurnal Rekayasa Sipil dan Desain Vol 4, No 3 (2016): Edisi September 2016
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This study was conducted to assess about the increase of hotmix requirement that is required for National and Provincial highway projects in Lampung Province in the year of 2014 and 2015 as well as the estimated requirement for the next three years. From the analysis and graphs show that the need for a hot mix road projects of national and provincial roads in the province of Lampung is still to be fulfilled by the availability of hot mix in AMP . For 2015 showed an increasing demand hotmix maximum time span exceeding 5 months AMP production capacity on average per month. The results of the analysis predicted increase hotmix in 2018 experienced a considerable difference between the need and availability of hot mix and amounted to 2 times as much and AMP provided feared not being able to meet the demand of maximum hotmix. Keywords: Hotmix, Asphalt Mixing Plant (AMP), National Road Projects, Provincial Road Projects
Analisis Desain Gedung Whiz Hotel Metode Sistem Rangka Pemikul Momen Khusus lexono x nadeak; Suyadi Suyadi; Ratna Widyawati
Jurnal Rekayasa Sipil dan Desain Vol 4, No 3 (2016): Edisi September 2016
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AbstractSpecial Moment Resisting Frame System(SMRFS) is a system with the highest ductility and that has detail requirements in the calculation of structural reinforcement components of axial, bending and shear of beam and columns elements, as well as provisions regarding the beam column connection that will affect the overall performance building when receiving earthquake load. This study aims to determine the detail requirements of special moment resisting frame system in accordance with SNI 2847-2013 and performance evaluation of structures with pushover analysis. Based on study results, the level of structure performance in accordance with the performance point obtained shows that the values of the displacement target are 0.042 m in x-direction and 0.413 m in y-direction. The value of the performance point also shows that the building is designed in the Immediate Occupancy condition that is while the building receives the earthquake load, it is expected that the structure will not be damaged. Distribution of plastic hinge is appropriate to the expectation that is the strong column and the weak beam because plastic hinge formation begins from the beam element then the column element. From the pushover analysis, it is obtained the value of the actual reduction factors (R) are 8.9 in x-direction and 7.8 in y-direction, while the values of the actual system over strength factor (Ωo) are 4.34 in x-direction and 5.70 in y-direction and the values of actual deflection magnification factor (Rd) are 5.9 in x-direction and 5.2 in y-direction.Keywords : pavement distress types, severity level, PCIAbstrakSistem Rangka Pemikul Momen Khusus (SRPMK) merupakan sistem dengan daktilitas tertinggi dan memiliki persyaratan yang detail dalam perhitungan penulangan komponen struktur aksial, lentur dan geser untuk elemen balok dan kolom, serta ketentuan mengenai hubungan balok kolom yang akan mempengaruhi kinerja bangunan secara keseluruhan ketika menerima beban gempa. Penelitian ini bertujuan untuk mengetahui detail persyaratan sistem rangka pemikul momen khusus sesuai dengan SNI 2847-2013 dan evaluasi kinerja struktur dengan pushover analysis. Berdasarkan hasil studi, level kinerja struktur sesuai dengan titik kinerja yang didapat menunjukkan nilai dari target perpindahan untuk arah x sebesar 0,042 m dan arah y sebesar 0,413 m. Nilai dari titik kinerja juga menunjukkan bahwa bangunan yang di desain berada pada kondisi Immediate Occupancy dimana kondisi gedung saat menerima beban gempa diharapkan struktur tidak akan mengalami kerusakan. Distribusi sendi plastis sesuai yang diharapkan yaitu kolom kuat dan balok lemah karena terbentuknya sendi plastis diawali dari elemen balok terlebih dahulu kemudian diikuti elemen kolom. Dari hasil analisis pushover didapat nilai faktor reduksi gempa (R) aktual arah x sebesar 8,9 dan arah y sebesar 7,8, sedangkan nilai faktor kuat lebih sistem (Ωo) aktual arah x sebesar 4,34 dan arah y sebesar 5,70 dan nilai faktor pembesaran defleksi (Rd) aktual arah x sebesar 5,9 dan arah y sebesar 5,2.Kata kunci : SRPMK, titik kinerja, sendi plastis, analisis pushover
Identifikasi Jenis Kerusakan Pada Perkerasan Kaku (Studi Kasus Ruas Jalan Soekarno-Hatta Bandar Lampung) Muhammad Susanto; Sasana Putra; I Wayan Diana
Jurnal Rekayasa Sipil dan Desain Vol 4, No 3 (2016): Edisi September 2016
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Bandar Lampung is one city that has a road network for the distribution of goods and services (national activities), ie at the Soekarno-Hatta Bandar Lampung. So that existing transport movement is strongly influenced by the existing pavement conditions on roads Soekarno-Hatta Bandar Lampung. In addition, the road pavement conditions also have an impact on the smooth traffic and safety as well as comfort for road users. This study aims to determine the type of damage and the value of the condition on the rigid pavement on roads Soekarno-Hatta Bandar Lampung along with solutions and workarounds. The method used for the assessment is the Pavement Condition Index (PCI). Based on study results, note the condition of rigid pavement on the road Soekarno-Hatta Bandar Lampung, namely: segment 1 = 79.50 (very good), segment 2 = 74.00 (very good), segment 3 = 76.92 (very good) , segment 4 = 83.88 (very good), segment 5 = 94.89 (perfect), segment 6 = 93.56 (perfect), segment 7 = 91.04 (perfect), segment 8 = 83.54 (very good), segment 10 = 92.17 (perfect), the segment 11 = 61.25 (good), the segment 12 = 77.71 (very good), the segment 13 = 88.41 (perfect) and the segment 14 = 84.52 (very good). Despite the rigid pavement condition index is still in good condition category even perfect, but at some point there is a sample unit has a PCI value <55 (fair). Based on the PCI, the treatment needs to be done only in the form of micro handling for each type of damage.. Keywords : distress type, severity level, PCI
Analisis Data Curah Hujan yang Hilang Dengan Menggunakan Metode Normal Ratio, Inversed Square Distance, dan Cara Rata-Rata Aljabar (Studi Kasus Curah Hujan Beberapa Stasiun Hujan Daerah Bandar Lampung) Fanny Prawaka; Ahmad Zakaria; Subuh Tugiono
Jurnal Rekayasa Sipil dan Desain Vol 4, No 3 (2016): Edisi September 2016
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This research is done with the purpose to calculate the correlation of measurable rainfall data with rainfall data on the calculation using each method mentioned above which is every method using three rainfall stasions, four rainfall stasions, and five rainfall stasions. It’s also purposed to decide with how many stasions and what method is resulting the best correlation value. As the result of the research using algebraic average method, normal ratio method, and inversed square distance method with daily rainfall data in a year, cumulative monthly rainfall data, and also average monthly rainfall data, it can be concluded that the greater number of stasions resulting the better correlation value. The correlation value with cumulative monthly rainfall data and average monthly rainfall data using some different number of stasions for each method is resulting a not significant differences with the value of percentage is 0,00025% to 0,01182%. Thecalculation uses cumulative monthly rainfall data and average monthly rainfall data showing the better correlation value than calculation using daily rainfall data in a year (0,67230 - 0,72097compared to 0,19305 - 0,25890). Keywords: Rainfall, normal ratio method, inversed square distance method, algebraic average method
Studi Air Tanah Berbasis Geographics Information System (GIS) di Kota Bandar Lampung dheni saputra jp; Ofik Taufik Purwadi; Sumiharni Sumiharni
Jurnal Rekayasa Sipil dan Desain Vol 4, No 3 (2016): Edisi September 2016
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Penelitian ini dilakukan untuk memberikan informasi dan gambaran umum kepada masyarakat tentang air tanah yang ada dengan cara menginventarisasi, mengeksploitasi, mengeksplorasi dan konservasi air tanah di Kota Bandar Lampung. Studi ini menggunakan program Geographic Information System (GIS) yang didukung dengan data sekunder berupa peta Bandar Lampung, data air tanah serta data curah hujan. Dalam penelitian ini dilakukan digitasi terhadap peta yang terdiri dari peta kondisi eksisting Bandar Lampung yang selanjutnya dioverlay dengan titik lokasi sumur bor menggunakan program GIS. Selain proses digitasi, dilakukan pula analisa neraca air tanah yakni antara tinggi air pengambilan sumur bor dengan tinggi hujan yang terinfiltrasi. Hasil dari penelitian didapatkan nilai keseimbangan air di tiap zona infiltrasi pada tahun 2006 yakni untuk zona infiltrasi <1.10-2 cm/detik selisihnya sebesar 7,909 m/tahun, zona infiltrasi antara 1.10-2 - 2.10-2 cm/detik selisih 7,896 m/tahun dan zona infiltrasi > 2.10-2 cm/detik 7,881 m/tahun. Jika diasumsikan setiap tahun mengalami peningkatan jumlah sumur sebesar 10% maka pada tahun 2016, untuk zona infiltrasi <1.10-2 cm/detik selisihnya sebesar 7,896 m/tahun, zona infiltrasi antara 1.10-2 - 2.10-2 cm/detik selisih 7,863 m/tahun dan zona infiltrasi >2.10-2 m/detik 7,823 m/tahun. Dari hasil analisa tersebut bisa disimpulkan pada tahun 2016 air tanah masih mencukupi untuk kebutuhan Kota Bandar Lampung, namun jika di lanjutkan sampai tahun 2079 kemungkinan akan mengalami krisis air tanah.Kata kunci : air tanah, neraca air, Geographics Information System (GIS)
Studi Perbandingan Uji Pemadatan Standar dan Uji Pemadatan Modified Terhadap Nilai Koefisien Permeabilitas Tanah Lempung Berpasir Natanael Sembiring; Iswan Iswan; Muhammad Jafri
Jurnal Rekayasa Sipil dan Desain Vol 4, No 3 (2016): Edisi September 2016
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AbstractConstruction of a construct in civil engineering requires that the material in top shape.The soil that became the foundation of a structure should reach the prime condition to be able to sustain the existing structure on it. But in fact it is not easily met at a project site . This research will compare the compacted soil permeability values are standard with compacted soil permeability values are modified. Soil of the sample in this study were taken from the  sukajawa village , Lampung Tengah. The soil was taken from two locations with different types. The soil is then mixed with sand which then compacted using standard methods and methods modified. Permeability testing is done to obtain permeability coefficient. Based on the original soil physical test , AASHTO soil 1 put into groups of A - 7-5 and the second soil  into a group of A- 7-6, which means the land is clay soil types and USCS classify the soil into fine-grained soil. The observations in the laboratory showed that compaction with different methods show different results and the amount of a mixture of sand affects the value of soil density.Keywords : Soil clay , sand , compaction and permeability.  
Analisis Layout Shearwall Terhadap Perilaku Struktur Gedung George Andalas; Suyadi Suyadi; Hasti Riakara Husni
Jurnal Rekayasa Sipil dan Desain Vol 4, No 3 (2016): Edisi September 2016
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 Shearwall is one of alternative solution in planning of building structure for earthquake-resistant. Shearwall is able to affect stiffness of the building structure and provide a structure with good ductility, so as to minimize the damaged caused by earthquake shaking. This study aimed  to analyze the positioning of shearwall on a building structure models using non-linear static analysis (Pushover)   In the analisys, shearwalls on each models are placed at different position. The performance of the building structure was analyzed using SAP2000 program. The result of the analysis is a form of drift ratio on each model of the buliding structure. From the result obtained drift value ratio on  without shearwall model, model 1, model 2, model 3, model 4, model 5, model 6 in the X direction in sequences as follows: 54 x 10-8; 48 x 10-8; 42 x 10-8; 30 x 10-8; 28 x 10-8; 8 x 10-9; 8 x 10-9 . While in the Y direction as follows: 77 x 10-5; 66 x 10-5; 62 x 10-5; 51 x 10-5; 23 x 10-5; 15 x 10-5; 14 x 10-5. So we can conclude that model 6 has better performance compared to other models. Then, the optimum model of positioning ot the shearwalls is model 6.    keywords: SAP2000, pushover analysis, shearwall, erathquake load. 
Efek Pengaruh  Temperatur Pemadatan Pada Campuran Untuk Perkerasan Lapis Aus Ponco Sugiarto; Priyo Pratomo; Rahayu Sulistyorini
Jurnal Rekayasa Sipil dan Desain Vol 4, No 3 (2016): Edisi September 2016
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AbstractThe development of globalization in various sectors such as the economy, education, tourism and technology so fast up to now and will continue to grow, it must be supported by the rapid and safe transportation for the community. Happens a lot of road damage caused by compaction at a temperature that does not fit. This study was conducted to determine the effect of temperature on the value of the parameter marshall compaction. This recent research conducted in the Highway Laboratory, Civil Engineering, Lampung University. The study began by testing the quality of the material is asphalt and aggregate. After doing research the quality of asphalt followed by the manufacture of test specimens for value Optimum Asphalt Content. KAO value for the lower limit is 6.8% and for middle limit is 5.7%, after the obtained value KAO followed by the manufacture of the specimen at a solidification temperature variations. Variations in temperature used is 100oC, 115oC, 130oC, 145oC and 160oC. Based on these results it can be concluded that the solidification temperature greatly affects the value of the parameter marshall marshall The value parameter will affect the quality of the road, so the quality of the roads can be said to be safe and comfortable or not.Keywords: Temperature Effect, Compaction, KAO, Marshall Parameter  AbstrakPerkembangan era globalisasi di berbagai sektor , misalnya sektor ekonomi, pendidikan, pariwisata dan teknologi yang begitu pesat hingga sekarang dan akan terus berkembang, hal ini mesti didukung oleh transportasi yang cepat dan aman bagi masyarakat. Terjadi banyak kerusakan jalan yang disebabkan oleh pemadatan pada suhu yang tidak sesuai. Penelitian ini dilakukan untuk mengetahui pengaruh suhu pemadatan terhadap nilai parameter marshall ..Penelian ini dilakukan di laboratorium jalan raya teknik sipil universitas lampung. Penelitian dimulai dengan pengujian kualitas bahan yaitu aspal dan agregat. Setelah dilakukan penelitian kualitas aspal dilanjutkan dengan pembuatan benda uji untuk mencari nilai Kadar Aspal Optimum. Nilai KAO untuk batas bawah adalah 6,8% dan untuk batas tengah adalah 5,7%, setelah didapat nilai KAO dilanjutkan dengan pembuatan benda uji dengan variasi suhu pemadatan. Variasi suhu yang digunakan adalah 100oC ,115oC,130oC,145oC,dan 160oC. Berdasarkan hasil penelitian ini dapat disimpulkan bahwa suhu pemadatan sangat mempengaruhi nilai parameter marshall .nilai parameter marshall akan berpengaruh terhadap kualitas jalan ,sehingga kualitas jalan dapat dikatakan aman dan nyaman atau tidak. Kata kunci : pengaruh suhu, pemadatan, KAO, parameter marshall
Study System Drainase di Fakultas Teknik Universitas Lampung Riko Berli Ardian; Ahmad Zakaria; Gatot Eko Susilo
Jurnal Rekayasa Sipil dan Desain Vol 4, No 3 (2016): Edisi September 2016
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Penelitian ini dilakukan untuk mengetahui bagaimana sistem drainase yang ada apakah sudah optimal dan bagaimana pula kapasitas saluran yang ada apakah masih memadai atau tidak .Pada pelaksnaannya dilakukan analisis hidrologi dan hidrolika. Analisis hidrologi menggunakan data curah hujan maksimum setelah itu dilakukan pengukuran dispersi melalui perhitungan parameter statistik. Dilanjutkan dengan pemilihan jenis distribusi untuk  mendapatkan cara mengolah data pengukuran curah hujan rencana dan perhitungan intensitas hujan.  Analissis hidrolika berupa kapasitas debit drainase eksisting, setelah itu di buat sistem dan dimensi yang sesuai.Hasil penelitian berdasarkan pengukuran dispersi diperoleh distribusi yang cocok adalah Distribusi Log Pearson III dan diperoleh nilai curah hujan rencana untuk kala ulang 2 tahun sebesar 101,7983739 mm  Koefisien pengaliran pada DAS diperoleh sebesar 0,8961 dengan luas DAS 501,32 m2. Nilai debit hujan untuk kala ulang 2 tahun dengan metode rasional diperoleh nilai 2,1172 m3/detik   Nilai Qhujan adalah 2,1172 m3/detik sedangkan nilai Qteoritis adalah 0,0833 m3/detik. Karena Qhujan lebih besar daripada Qteoritis, dapat disimpulkan bahwa saluran drainase eksisting sudah tidak cukup lagi untuk menampung debit banjir yang ada.   Kata kunci : drainase, analisis hidrologi , analisis hidrolika , distribusi log                           pearson III, koefisien pengaliran, debit.
Analisis Sedimentasi Di Check Dam Study Kasus : Sungai Air Anak dan Sungai Talang Bandung Desa Talang Bandung, Kecamatan Sumber Jaya, Kabupaten Lampung Barat Holong Togatorop; Dyah I Kusumastuti; Subuh Tugiono
Jurnal Rekayasa Sipil dan Desain Vol 4, No 3 (2016): Edisi September 2016
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The river is a source of water that is accommodating and drain the water and material ingredientsbrought from the upstream. Problems which often occur in the upstream region is land erosioncausing sedimentation. The purpose of this study is: to determine the sediment rate and tocalculate filling time check dam of Air Anak River and Talang Bandung river.The location of this research is in the Air anak watershed and Talang Bandung watershed, SumberJaya Districts, Lampung Barat. Data needed in this research is suspended load sediment data,rainfall data, and water level data. The method used in this study is the prediction modelparametric approach to Universal Soil Loss Equation (USLE), measured sediment analysis,analysis of check dam age.From the analysis using USLE method it is found that the amount of sedimentation Air AnakWatershed is 3.306.3091 tons / year and sedimentation Talang Bandung Watershed is 6.913.3709tons / year. While the magnitude of the measured sediment sample is for the Air Anak Watershed is4.447.3193 tons / year with the sedimentation rate is 4.043.0175 tons / year and the amount ofsedimentation for Talang Bandung Watershed is 13.501.3716 tons / year with a sedimentation rateis 12 273 , 9742 tons / year. From the research results it can be known the age of check dams forAir Anak Watershed is 148 days and Talang Bandung Watershed is 73 days.Keywords: sedimentation, Air Anak watershed, Talang Bandung watershed, USLE methode

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