cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota bandar lampung,
Lampung
INDONESIA
Jurnal Rekayasa
Published by Universitas Lampung
ISSN : -     EISSN : -     DOI : -
Core Subject : Education,
Other
Arjuna Subject : -
Articles 10 Documents
 1 
Search results for , issue "Vol 16, No 2 (2012): Edisi Agustus 2012" : 10 Documents clear
Sampul Muka Jurnal Rekayasa Edisi Agustus 2012 Ahmad Zakaria
Rekayasa : Jurnal Ilmiah Fakultas Teknik Universitas Lampung Vol 16, No 2 (2012): Edisi Agustus 2012
Publisher : UNIVERSITAS LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Sampul Muka Jurnal Rekayasa Edisi Agustus 2012
Daftar Isi Jurnal Rekayasa Edisi Agustus Tahun 2012 Ahmad Zakaria
Rekayasa : Jurnal Ilmiah Fakultas Teknik Universitas Lampung Vol 16, No 2 (2012): Edisi Agustus 2012
Publisher : UNIVERSITAS LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Daftar Isi Jurnal Rekayasa Edisi Agustus Tahun 2012
Analisis Konsep Pemeliharaan Jalan Terkait Keterbatasan Alokasi Anggaran Di Wilayah Sumbagsel Desi Meriana
Rekayasa : Jurnal Ilmiah Fakultas Teknik Universitas Lampung Vol 16, No 2 (2012): Edisi Agustus 2012
Publisher : UNIVERSITAS LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Inter Urban Road Management (IRMS) is an integrated software system used to help roadplanners to take data and to plan national and province road maintenance programs. The exampleof IRMS output producing strategies in maintenace handling was in the East Cross of Lampungprovince in Pematang Panggang segment – Sp. Pematang had AADT value of 7,601, AC-WCsurface type, Link Program 2008 of BW(betterment widening), Link Program 2009 of R (routinemaintenance), Link Program 2012 of R (routine maintenance). Handling in 2008 was bettermentwidening from International Roughness Index (IRI) 8.6 into 3.4 (improved road condition) andeconomically the produced investment calculation was NPV/C 154,060,000 (positive). Thecorellation of budget allocation, AADT and road condition was by giving priorities of budgetprograms according to necessity so that the road condition, in this case IRI, would improve andthe AADT value would increase or vice versa. Less budget allocation for road handling causedless proper road conditions. AADT decreased with an assumption that traffic movement wouldchoose better alternative roads.
Studi Kelayakan Teknis Pembangunan Pelabuhan Angkutan Laut Pelayaran Rakyat 1000 DWT Di Sebalang Jokowinarno, Dwi
Rekayasa : Jurnal Ilmiah Fakultas Teknik Universitas Lampung Vol 16, No 2 (2012): Edisi Agustus 2012
Publisher : UNIVERSITAS LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Based on Undang-Undang Republik Indonesia Nomor 17 Tahun 2008 of Navigation, waterwaytransportation consists of: (a) sea-based transportation; (b) River and lake transportation; (c)ferry. Meanwhile, sea-based transportation consist of: (a) domestic; (b) abroad; (c) special; and(d) traditional. Development of traditional sea-based transportation is aimed to keep the importantrole of traditional sea-based transportation as part of national sea-based transportation. Theimportance are: (1) to improve servicing to remote area; (2) impact on national economy; and (3)to improve competency and entrepreneurship. Development of Sebalang Traditional Sea-BasedPort is technicaly feasibel. Special issues that may occur are social, economic, and financing.
Kekuatan Geser Balok Pada Kapasitas Ultimate Balok Tersusun Kayu – Plywood Eddy Purwanto
Rekayasa : Jurnal Ilmiah Fakultas Teknik Universitas Lampung Vol 16, No 2 (2012): Edisi Agustus 2012
Publisher : UNIVERSITAS LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The use of plywood as a construction material to hold the load as the beam has not been widelyused. It is due to little data and information in a plywood timber strength especially against theshear bearing. The research was conducted to determine the strength of the beam composed ofplywood (meranti wood origin) using adhesives Urea Formaldehyde (UF) for shear strength.From the test results show the use of the number of layers of plywood on the beam web's influenceon forces arrayed logs. Average strength achieved in block structured web thickness of 5 cm at2498 kg, 10 cm thick web of 4649 kg and a 15 cm thick web of 4443 Kg.
Analisis Kinerja Perkerasan Semi Lentur Dengan Aspal Modifikasi Asbuton dan Tafpack-Super Komang Wira Jaya
Rekayasa : Jurnal Ilmiah Fakultas Teknik Universitas Lampung Vol 16, No 2 (2012): Edisi Agustus 2012
Publisher : UNIVERSITAS LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The semi flexible pavement is a type of pavement with opened gradation based on porous asphalt,where the continuous pore in the mix composition is filled by mortar cement. The use of mortarcement can help performing a composite pavement which combines the strength of asphalt andcement as a bond material. The objective of using this composition is to increase the strength ofasphalt from permanent deformation, cracks both in the wet condition and the temperatureincrement. In this research, Asbuton modification asphalt (15% & 20%) and Tafpack-Supermodification asphalt (5% & 10%). The evaluation of the pavement performance was conducted bycompression strength test, split tension test and Marshall stability test with temperature variationduring test were 60oC, 70oC and 80oC. Based on the research, the compression strength resultedfrom the compression strength test were fc = 15,80 kg/cm2 for A0; fc = 21,10 kg/cm2 for A15; fc =21,90 kg/cm2 for A20; fc = 16,10 kg/cm2 for T5 and fc = 16,20 kg/cm2 for T10; while results ofsplit tension test were ftr = 1,16 kg/cm2 for A0; ftr = 2,42 kg/cm2 for A15; ftr = 1,83 kg/cm2 forA20; ftr = 1,78 kg/cm2 for T5 and ftr = 1,62 kg/cm2 for T10. From the durability of mixcomposition point of view in Marshall stability test at temperature of 70oC and 80oC, the resultsshowed that the Residual strength Index for Asbuton modification asphalt were more than 80%while for Tafpack-Super modification asphalt is less than 80% with a significant reduction inMarshall stability graph. From the various test results which have been done in this research, itcan be concluded that the Asbuton modification asphalt (15% & 20%) has a better performancecompared to Tafpack-Super modification asphalt (5% & 10%). Generally, the performance ofsemi flexible pavement tested in this research are still unsatisfied and only meet the specificationof Marshall stability for medium traffic load in the range of 550 kg up to 800 kg, while theMarshall stability required for high traffic load are 800 kg to 1.800 kg.
Analisis Erosi Dan Sedimentasi Waduk (Studi Kasus Waduk Way Jepara Kabupaten Lampung Timur) Nengah Sudiane; Dyah Indriana Kusumaastuti; Afandi .
Rekayasa : Jurnal Ilmiah Fakultas Teknik Universitas Lampung Vol 16, No 2 (2012): Edisi Agustus 2012
Publisher : UNIVERSITAS LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Dam and irrigation channels are utilized to supply irrigation in Way Jepara area. Way Jeparacannot optimally function because the catchment area is disturbed by illegal logging which mayincrease erosion rate as well as sedimentation to the dam. This research aims to analyze erosionwhich occurs in the catchment area and sedimentation in the dam. Erosion prediction model usedin this study is USLE (Universal Soil Loss Equation). From the analysis it is obtained that totalerosion (A) in the catchment area is 2307.01 ton/year or 156.41 ton/ha/year which is classified aserosion class III or medium. The highest erosion rate, 1552.63 ton/ha/year, occurs in Land UnitNo. 107 near Langkap Mountain which is classified as severe. From the analysis the problemsarose can be categorized into two groups, problem related to catchment area conservation andtechnical l problem directly related to the dam. Solution to the problems should be based onconservation as well as social welfare.
Pemodelan Kebutuhan Transportasi Orang (Penumpang) di Kabupaten Pringsewu, Provinsi Lampung Tas'an Junaedi
Rekayasa : Jurnal Ilmiah Fakultas Teknik Universitas Lampung Vol 16, No 2 (2012): Edisi Agustus 2012
Publisher : UNIVERSITAS LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purpose of this study was to determine the amount of transport demand of people (passengers)and the pattern of movement in the base year (2011) and this year plans (2021 and 2031) in theDistrict of Pringsewu as a result of changes in land use. Data were obtained from the OD surveywith RSI and HI methods to 6272 respondents. The study area is divided into 11 zones (8 internaland 3 external). Development of trip assignment and validation OD matrix, using a softwareTRANPLAN transportation planning program. From this research found that the number of tripgeneration/attraction of Pringsewu district in 2011 as 57,001 people/day, expected to rise to102,080 in 2021 and in 2031 to 182,810 people/day. Movement patterns in the base year and stilltend to the same plan year, the kecamatan Pringsewu has always been a center of the movement.Continuous movement is still high on the National Road. Since the year 2021 the majority ofexisting roads already burdened with traffic flow and VCR values close to saturation. Shouldbegin to think about how to organize this movement patterns by implementing traffic management.
Perilaku Balok Beton Bertulang Dengan Variasi Tinggi Lubang (Web Opening) Akibat Beban Lentur Noorhidana, Vera Agustriana
Rekayasa : Jurnal Ilmiah Fakultas Teknik Universitas Lampung Vol 16, No 2 (2012): Edisi Agustus 2012
Publisher : UNIVERSITAS LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purpose of this study is to analyze the effect of the height of web openings on behaviour ofreinforced concrete beams. The dimensions of web openings are 180mm in length with variationsof height (40mm, 90mm, and 135mm), which is is located on the middle of beam’s span. Thespecimens were four reinforced concrete beams (150mmx270mmx3000mm), namely BP (a beamwithout web openings, BL1 ( a beam with web openings having heights of 40mm), BL2 ( a beamwith web openings having heights of 90mm), and BL3 ( a beam with web openings having heightsof 135mm). There were strengthening bars around the openings to avoid the happening of firstcracks around the openings. Compressive strength of concrete was 20 MPa. The testing of beamsused third-point-loading method which had 2700mm clear span. The results were, the maximumloads of BP, BL1, BL2, and BL3 were 3717kg, 3581kg, dan 3649kg respectively. The curve ofload-deflection and moment-curvature of each beam were sharper from BP, BL1, BL2, and BL3respectively. The conclusion is, the higher of openings will result the higher of maximum loads ofbeams, which is caused by the position of strengthening bars closer to flexural bars resulting thehigher of nominal moments.
Evaluasi Pelaksanaan Tugas Pembantuan Operasi Dan Pemeliharaan (TP-OP) Jaringan Irigasi Pada Satker Dinas Pengairan Dan Pemukiman Provinsi Lampung Tahun Anggaran 2009 Dan 2010 Zaldi Ronald; Dyah Indriana Kusumaastuti; Sumiharni .
Rekayasa : Jurnal Ilmiah Fakultas Teknik Universitas Lampung Vol 16, No 2 (2012): Edisi Agustus 2012
Publisher : UNIVERSITAS LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The evaluation of the execution of TP-OP of the irrigation system on working unit of irrigationand settlement agency of Lampung province in 2009 and 2010 is reviewed from the aspect of itsestimation and execution to give an illustration of the performance of the working unit with sourceof funds in APBN. In 2009 the budget estimation is Rp. 20.566.050.000 and in 2010 with thebudget estimation is Rp. 21.937.120.000, whicht each year has different problem and situation.This is proven by the absorb total budget estimation which is only 83,98% in 2009 and 97,75% in2010. The distinction of the problem and situation faced by working unit in every fiscal year willgive positive and negative impact which will be analyzed for the sake of a sustainableimprovement for TP-OP program.

Page 1 of 1 | Total Record : 10

 1 

Filter by Year

2012 2012


Reset
Filter By Issues
All Issue Vol 23, No 3 (2019): Edisi Desember 2019 Vol 23, No 2 (2019): Edisi Agustus 2019 Vol 23, No 1 (2019): Edisi April 2019 Vol 20, No 3 (2016): Edisi Desember 2016 Vol 20, No 2 (2016): Edisi Agustus 2016 Vol 20, No 1 (2016): Edisi April 2016 Vol 19, No 3 (2015): Edisi Desember 2015 Vol 19, No 2 (2015): Edisi Agustus 2015 Vol 19, No 1 (2015): Edisi April 2015 Vol 18, No 3 (2014): Edisi Desember 2014 Vol 18, No 2 (2014): Edisi Agustus 2014 Vol 18, No 1 (2014): Edisi April 2014 Vol 17, No 3 (2013): Edisi Desember 2013 Vol 17, No 2 (2013): Edisi Agustus 2013 Vol 17, No 1 (2013): Edisi April 2013 Vol 16, No 3 (2012): Edisi Desember 2012 Vol 16, No 2 (2012): Edisi Agustus 2012 Vol 16, No 1 (2012): Edisi April Tahun 2012 Vol 15, No 3 (2011): Edisi Desember Tahun 2011 Vol 15, No 2 (2011): Edisi Agustus Tahun 2011 Vol 15, No 1 (2011): Edisi April Tahun 2011 Vol 14, No 3 (2010): Edisi Desember Tahun 2010 Vol 14, No 2 (2010): Edisi Agustus Tahun 2010 Vol 14, No 1 (2010): Edisi April Tahun 2010 Vol 13, No 3 (2009): Edisi Desember Tahun 2009 Vol 13, No 2 (2009): Edisi Agustus Tahun 2009 Vol 13, No 1 (2009): Edisi April Tahun 2009 More Issue