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Direktorat Bina Teknik Jalan dan JembatanDirektorat Jenderal Bina MargaKementerian Pekerjaan Umum dan Perumahan RakyatJl. A.H Nasution No.264 Bandung 40294 Telp. (022) 7802251
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Jurnal Jalan Jembatan
Published by Direktorat Bina Teknik Jalan dan Jembatan
ISSN : 19070284     EISSN : 25278681     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture
Jurnal Jalan-Jembatan adalah wadah informasi bidang Jalan dan Jembatan berupa hasil penelitian, studi kepustakaan maupun tulisan ilmiah terkait yang meliputi Bidang Bahan dan Perkerasan Jalan, Geoteknik Jalan, Transportasi Dan Teknik Lalu-Lintas serta Lingkungan Jalan, Jembatan dan Bangunan Pelengkap Jalan.
Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur
Articles 9 Documents
 1 
Search results for , issue "Vol 22 No 4 (2005)" : 9 Documents clear
PROPERTIES OF REFINED NATURAL ASPHALT BUTON (ASBUTON) as PAVEMENT MATERIALS Furqon Affandi
Jurnal Jalan-Jembatan Vol 22 No 4 (2005)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

There are two main types of bitumen i.e. those which occur naturally and those which are by product of the fractional distillation of petroleum. One type of natural bitumen is natural rock asphalt. There is a large reserve of natural rock asphalt in Buton Island-South East Sulawesi Province, Indonesia ; containing a bitumen content of 5% to 30% with an average bitumen content of 20% and remainder of the material is solid mineral matter, usually limestone or sandstone. The natural rock asphalt is known as Asbuton abbreviation of Asphalt Batu Buton i.e. Rock asphalt from Buton Island. The size of deposit has been variously estimated at up to 200 million tonnes. The deposit is therefore an important national resource with the potential to improve the properties of petroleum bitumen to carry the current and ever increasing traffic and axle loads in the future, reduce need imported bitumen and generated export income. To get a better quality Asbuton product, research and development has been ongoing. Available refining process has been developed. The refining process reduces the mineral content to produce Refined Asphalt Buton that has a bitumen content around 60% and new process has been recently developed produce a "pure Refined Asphalt Buton" has bitumen content > 99%. These types process high consistency and homogeneity and allow a uniform high quality to be produced. The addition of Refined Asphalt Buton bitumen increases the "Softening Point" and lower the "Penetration" of petroleum bitumen 60/70 pe grade. The addition of 20% refined asphalt Buton and about 54% pure refined asphalt buton bitumen P40/60 and P60/80 increases the softening point frim 48,5oC to 55oC ; 58oC and 54oC respectively. The penetration decreases from 61 dmm to 46 dmm and 47 dmm respectively. Blends containing Refined Asphalt Buton are less temperature susceptible as indicated by increasing Penetration Index (PI) value. This will improve resistance of a mix to permanent deformation particularly in tropical climates as indicated from wheel tracking tetsand Unconfined Uniaxial loading test results. The addition of Refined Asbuton has a significant effect in improving the mix stiffness which will improve the load spreading in the mix stiffness by 1.2; 2.7; times for the mixes containing 20% and 54% Refined Asbuton in the blend binder. This is due to increase in containing 20% and 54% Refined Asbuton in the blend binder. This is due to increase in Softening Point and a reduction in Penetration. Increasing in the mix stiffness would be able to spread the traffic loads onto the under laying layers of the pavement over as wide an areas as possible. The latter would mean that the stresses and strains in the pavement would be kept to a minimum resulting in a longer life for the pavement.
PENGGUNAAN AGREGAT SUB STANDAR DAN AGREGAT LOKAL UNTUK CAMPURAN BERASPAL Leksminingsih Leksminingsih
Jurnal Jalan-Jembatan Vol 22 No 4 (2005)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

The study using sub standard aggregate and local agregate for asphalt mixed, it covers mixed design asphalt using five aggregates, there are : standard aggregate, sub standard aggregate that not fulfill the specification, marble aggregate, slag aggregate and limestone aggregate. The result of the mixed asphalt there are, limestone aggregate had a Marshall stability more higher than a standard mixed, is 1820 kg, when slag aggregate nave dynamic stability more higher than standard, is 2100 passing/minute, and permanent deformation also lower than a standard. The test of modulusresulient between slag and standard aggreate are similar, have a same number, but limestoe aggregate have a lower modulus on 25oC, is 41% lower than a standard mixed. The aggregate that have a bad performance is marble aggregate, that have a low Marshall stability is 16,7%, deformation permanent increase 18% and dynamic stability is lowe 52% than standard mixed, when the sub standard aggregate have a lower retain Marshall stability < 75% to original stability. To prove this result, it should be make an application on field, to know the similar performance on laboratory.
PREDIKSI UMUR RENCANA PERKERASAN DENGAN MELAKUKAN PELAPUKAN ASPAL JANGKA PENDEK DAN JANGKA PANJANG SIMULASI DI LABORATORIUM Tjitjik W Suroso
Jurnal Jalan-Jembatan Vol 22 No 4 (2005)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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The life of asphalt in pavement dependson asphalt resistence used gainst aging during heating and mixing in asphalt plant and service impacted by weather, sun shine, oxidation and asphalt layer thichness.Asphalt aging occurs during heating and mixing is category zed as shout term aging, and the second to pavement service lipe.The article present the result of short term asphalt aging laboratoryresearch with specimen thickness of 3,4,7.5,9,10.5 and 12 µ using RTFO (Rolling thin Film Oven) describing asphalt aging and hardening after asphalt taken out of asphalt mixing plant. Far long term aging, pressure, aging vessel (PAV) was used to take simulation test. This method can be applied to predict asphalt life in pavement (asphalt resistance against hearing and oxidation)Result from research can be used to predict of asphalt life in pavement using the following mathematical model :([(Pen Pav-20) + 1] x 5 years)/((Pen RTFO-Pen PAV)) Based on aging test using Pressure Aging Vessel, 5 years of asphalt life in pavement can determine the pavement life in given asphalt layer thickness in aggre gate or asphalt layer thickness in aggregate can be calculated.
PERBEDAAN UTAMA PENGGUNAAN KAPURDAN SEMEN UNTUK BAHAN STABILISASI TANAH Siegfried Siegfried; Nyoman Suaryana; Haliena Armela
Jurnal Jalan-Jembatan Vol 22 No 4 (2005)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

With the lack of availability of natural resources will alse affect to the road construction and maintenance process. This problem can be solved by improving the quality of material that is available near the road locations. that is the reason to implement the technologies that can improve the quality of materials which is considering some aspect namely material types, material deposits, and also the level of successful in the past. One of such technologied is the soil stabilization which is using lime and cement as the stabilizing agents. The main difference between these two kinds of stabilization is its use for a certain type of soil. The use of lime is suitable for the soils whose PI more than 10% while cement is more applicable for fine grained soils if the PI less than 10% and also for the coarse grained soils (less than 25% passing sieve No. 200). Lime stabilization will increase the bearing capacitty of soils and reduce plasticity and swelling. The succesful of road stabilization is influenced by several factors such as (i) the selection of stabilizing agent that suits to type of soils, (ii) the accuracyof mix desihn, (iii) the level of mixing and compaction in the field , and (iv) the maintenance process durig curing time.
PERHITUNGAN NILAI IRI MENGGUNAKAN MODEL IRRE DENGAN SIMULASI BERBAGAI VARIANSI KONDISI PERMUKAAN Effendi Radia; R. Anwar Yamin
Jurnal Jalan-Jembatan Vol 22 No 4 (2005)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

Surface roughness is one of important parameters in road maintenance management, thus characterictics of that roughness is important to be understood. During the past time, the affect of road surface form and it's dimention againts road surface roughness so far is unknown well. This paper tries to know the affect of variation of road surface form and it's dimention toward road surface roughness expressed in term of IRI, by use of IRRE calculation model of IRI.
MODEL KERUNTUHAN PERKERASAN LENTUR Nono Nono; Dadang AS
Jurnal Jalan-Jembatan Vol 22 No 4 (2005)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Generally, the pavement design methods that are used in Indonesia are adopted from the pavement design methods from AASHTO or TRL. As we know that environment in Indonesia is different so that any model used on the pavement design methods should be adapted. This paper discussed the result of research the fatigue model for flexible pavement which is appropriate with type of pavement and environment in Indonesia. Investigate have conducted in several road link in West Java and Banten Provinces. Some conclusion from the research, are as follow: The fatigue cracking models (the asphalt mixture layer) ; εh = 6153,1 (N)-0,2329 The fatigue deformation models (subgrade); εv = 46211 (N)-0,3051 ; for ruth depth is 10 mm εv = 65940 (N)-0,3232 ; for ruth depth is 15 mm εv = 93491 (N)-0,3393 ; for ruth depth is 20 mm For three model of fatigue deformation above, should be used appropriate with road class.
Kajian Perbandingan Bantalan Elastomer Sebagai Perletakan Jembatan dengan Menggunakan 4 Lapisan dan 3 Lapisan Pelat Baja N. Retno Setiati; Rully Ranastra Irawan
Jurnal Jalan-Jembatan Vol 22 No 4 (2005)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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In generally bridge bearing in Indonesia is made from metal, in the case of quality of materials and also installation method often generate problems. This metal bearing pad relatively more expensive and its wight enough heavily in the case of transportation. In Indonesia, the elastomeric bridge bearing have been used. The experiments which have been done to the Experi mental Stationer of Bridge and Road Furniture, Research Technology of Rubber in Bogor, and Produser of Rubber have earned to make laminated elastomeric bridge bearings which made from natural rubber and synthetic rubber according to spesification which have been determined by Standard – Spesification like AASHTO. This spesification required to be taken care of elastomeric bridge bearings which produced do not become problems in periode to come.
THE RELIABILITY OF MARSHALL COMPACTOR FOR PREDICTING VOID AT REFUSAL DENSITY Ida Rumkita; Siegfried Siegfried
Jurnal Jalan-Jembatan Vol 22 No 4 (2005)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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In Indonesia the use of Marshall compactor has been applied widely for predicting void at refusal density especially in the provincial PU because the proper equipment for this purpose is rarely available. The main problem of using this equipment is the possibility of segregation that occurs during compaction process because of impact loading of Marshall equipment. The research carried out is to see the reliability of using Marshall compactor for predicting void at refusal density especially for the ACWC mixture. The are two types of ACWC gradation taken i.e. upper Fuller line and crosses Fuller line. By limited number of samples it is concluded that the Marshall compactor is still possible to use for ACWC upper Fuller line as shown by the gradation after compaction process still falls into specification of ACWC.
FENOMENA KERUSAKAN RIGID PAVEMENT PADA JALAN TOL PADALEUNYI KM 09+300 B (ARAH PADALARANG) Iman Murtosidi; Saksono, MSc
Jurnal Jalan-Jembatan Vol 22 No 4 (2005)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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This paper of in a flash give picture concerning interesting phenomenon is avalanche of rigid pavement at Padalarang - Cileunyi Toll road, that happened at 11 October 2002 on 3.00 p.m., and information to society, especually to organizer of toll to danger which is can happened at woke up road; street pavement rigid above land of softening. In the beginning behavioral rigid pavement of me as glazer of elastic foundation with natural frequency. Degradation of land; ground local/sub of soil that happened change rigid pavement become semi cantilever, so that traffic burden vibration frequency turn into low natural frequency. Dynamic burden of traffic result natural pavement rigid of vibration flexural. More deflection downwards and more bigly (amplification) if only frequency of forced its value vibration much the same to with frequency of free vibration. Because of rigid pavement deflection downwards detained by free lean concrete conversely deflection to up wards,hence happened by avalanche at rigid pavement accompanied by explosion because stiff concrete characteristic/brittle

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