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INDONESIA
Jurnal Jalan Jembatan
Published by Pusat Penelitian dan Pengembangan Jalan dan Jembatan
ISSN : 19070284     EISSN : 25278681     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture Engineering Transportation
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. Terbit pertama kali tahun 1984, dengan frekuensi terbit tiga kali setahun pada bulan April, Agustus, dan Desember. Mulai tahun 2016 terbit dengan frekuensi dua kali setahun, edisi Januari - Juni dan edisi Juli - Desember, dalam versi cetak dan versi elektronik.
Arjuna Subject : -
Articles 560 Documents
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PENGKINIAN FAKTOR PENYESUAIAN KAPASITAS JALAN PERKOTAAN TIPE 22-TT AKIBAT LEBAR LAJUR Lawalata, Greece Maria; Nugroho, Anjang; Gardenia, Vera; Rahman, Faisal; Amelia, Sri
Jurnal Jalan-Jembatan Vol 37 No 2 (2020)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

Jumlah kendaraan di Indonesia meningkat, penyiapan infrastruktur jalan pun harus menyiapkan prasarana jalan yang aman, selamat, dan tidak mengganggu lingkungan sesuai dengan perkembang kendaraan saat ini. Dengan demikian perhitungan kapasitas jalan dapat disesuaikan dengan perkembangan kendaraan pada saat ini. PenelitIan dilakukan dengan beberapa tahapan, yaitu merubah penempatan marka garis untuk mendapatkan variasi lebar lajur jalan yang dilakukan di kota Bandung dan kota Medan. Variasi lebar lajur yang didapat adalah 11, 8, 5,7. Data kendaraan (kendaraan berat, kendaraan ringan, sepeda motor) yang dicatat menggunakan kamera video adalah waktu yang dihabiskan melewati tanda garis 20m. Data selanjutnya dihitung untuk mendapatkan kapasitas maksimum. Data kapasitas dari berbagai variasi lebar lajur dibandingkan dengan data kapasitas lebar standar, sehingga didapatkan factor koreksi kapasitas akibat perbedaan-perbedaan lajur. Hasil penelitian yang didapat adalah perbandingan factor kapasitas 2019 dan 1997 menunjukkan bahwa pada tipe jalan 2TT terlihat bahwa perbedaan berkisar 2,4 sampai dengan 65,1. Kata kunci: kapasitas jalan 2 lajur 2 arah, factor koreksi kapasitas jalan, manual kapasitas jalan.
ANALISIS NILAI WALKABILITY PADA FASILITAS PEJALAN KAKI DI KAWASAN TRANSIT ORIENTED DEVELOPMENT (TOD) Mulyadi, Agah Muhammad
Jurnal Jalan-Jembatan Vol 37 No 2 (2020)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

ABSTRAK Transit Oriented Development (TOD) merupakan salah satu solusi permasalahan transportasi dan lingkungan di kawasan perkotaan, terutama kota-kota besar khususnya di DKI Jakarta. Pemerintah Provinsi DKI Jakarta melakukan implementasi kawasan berbasis pengembangan TOD pada beberapa titik di wilayahnya salah satunya adalah kawasan Dukuh Atas yang memiliki tata guna lahan untuk perkantoran, permukiman dan aktivitas perdagangan serta jasa. Penerapan fasilitas TOD didukung dengan beberapa pembangunan kawasan dukuh atas yang seperti penataan trotoar, terowongan kendal, stasiun komuter dan halte bus. Tujuan Penelitian ini untuk menilai sejauh mana tingkat walkability pada kawasan TOD Dukuh Atas tersebut setelah dilakukan penataan kawasan tersebut. Metode analisis yang dipakai adalah metode analisis deskriptif kualitatif yang disajikan dalam bentuk grafik untuk melakukan penilaian persepsi pengguna terhadap kualitas walkability. Selanjutnya dilakukan analisis Importance Performance of Analysis serta analisis korelasi sederhana. Nilai walkability rata-rata seluruh parameter pada area Dukuh Atas sebesar 88 atau dapat dikatakan bahwa sebagian besar kegiatan dilakukan dengan berjalan kaki. Analisis Importance Performance of Analysis (IPA) untuk mengidentifikasi kualitas dan kepentingan walkability didapat kategori 3 atau ketersediaan penyeberangan harus segera dibenahi. Selanjutnya adalah analisis uji korelasi menunjukkan bahwa aspek aksesibilitas adalah aspek yang dinilai memiliki keterkaitan paling erat dengan konsep walkability dengan nilai 0,798. Kata Kunci: walkability, pejalan kaki, transit oriented development, dukuh atas, aksesibilitas
EVALUASI PENGGUNA JALAN TOL DI INDONESIA TERHADAP LAYANAN YANG DITERIMA Makmur, Amelia
Jurnal Jalan-Jembatan Vol 38 No 1 (2021)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

Toll road infrastructure has shown a significant number in recent years. This condition should be followed by operational service which meet the user expectations, in fact sometimes it doesn’t. A Minimum Service Standard (MSS) has already been set to ensure that users receive adequate services. However, users' needs and expectations are dynamic making it necessary to gather users' opinion and suggestion based on the available services. The aim of this research is to evaluate the service performance by exploring the opinions and expectations of toll road users regarding the service performance and the aspects of safety, security, and comfort regarding to MSS. This paper performed a survey by using online questionnaires, involving toll road users in Indonesia, on February 2018. The questionnaire results were then analyzed by using descriptive statistics. Results were shown that the users tend to 3 prioritize safety, then followed by security and comfort elements, respectively. The indicator of sufficient street lighting determines the fulfillment of MSS according to the perception of the users (1 from 18 indicators). This indicator has been included in the MSS. All indicators that affect users’ satisfaction have been found in MSS, except the indicator about ‘the availability of contacting the call center for users’ assistance’. Therefore, this paper suggest that the indicator mentioned in prior will be suggested to be in further consideration. Key words: Minimum Service Standard, safety, security, comfort, performance indicator
ANALISA KORELASI ANTARA FREKUENSI DENGAN BENTANG JEMBATAN BERDASARKAN UJI DINAMIK Santoso, Hinawan T.; Hidayatiningrum, Laely F.; Utomo, Adityo B.; Hartono, Juandra; -, Masrianto
Jurnal Jalan-Jembatan Vol 38 No 1 (2021)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

The population of bridges on National Road in 2020 has reached 21,054 units with a total length of 587,309 meters. About 10.5% of bridges have a service life of less than 10 years, 68.1% in the range of 10 - 50 years, and 5.3% more than 50 years. As the service life increases, the condition of the bridge will decrease. This bridge condition is obtained from the results of a detailed inspection using the visual method. The accuracy of this method is highly dependent on the objectivity, ability, and experience of the bridge inspector. The large population of bridges, variations in service life and conditions, and limited experienced inspectors are obstacles in conventional bridge inspections. As an alternative, the dynamic test method can be used to check bridge conditions more quickly and accurately. The natural frequency of the dynamic test can be used to determine the integrity condition and the level of structural damage, by comparing it to the theoretical frequency. So far, the theoretical frequency is determined based on calculations or structural modeling. The limited data of technical specifications, design drawings, and as-built drawings are often an obstacle. Experience and special skills are also needed in calculating or modeling this structure. This study aims to analyze the correlation between frequency and bridge span based on bridge dynamic test data in Indonesia. The results obtained a mathematical formula, where the value of the frequency of the bridge is correlated to the span of the bridge with a correlation coefficient of -0.85. This coefficient shows that the relationship between the variables under consideration is very strong and inverse, where the longer the bridge span, the smaller the vertical frequency value of the bridge. Keywords: Dynamic Test, Bridge Span, Vertical Frequency, Correlation Analysis, Mathematical Formula
ANALISIS STABILITAS SOIL NAILING SEBAGAI ALTERNATIF PENANGANAN LONGSOR DI JALUR NASIONAL PIKET NOL LUMAJANG JAWA TIMUR Ibrahim, Muhammad Fahmi; Putra, Paksitya Purnama; Nurtjahjaningtyas, Indra
Jurnal Jalan-Jembatan Vol 38 No 1 (2021)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

The Piket Nol national route is an alternative route across the southern island of Java that connects the Lumajang Regency with the Malang Regency. Landslide-prone areas are starting from KM Turen 53 to KM Turen 59 on this route. The Simplified Bishop method is used in analyzing slope stability and modeling soil nailing reinforcement with numerical modeling. Slope and soil nailing stability control are applied following SNI 8460 2017. The average value of the safety factor for the natural slope's stability at the top of the road is 0.269 or less than 1.07 (unstable). Whereas the stability of the lower slope of the road in most locations shows a stable condition (SF>1.25), except for KM 57+100, KM 58+100, and KM 58+900 with an average SF value of 1,183 (critical). The average value of the safety factor for the top slope stability after reinforcement using soil nailing is 1,728, whereas for the lower slope stability is 1,853. Soil nailing is designed as slope improvement at KM 57+900, other than that in anticipation of the potential for landslides at KM 56+900-KM 57+700 and KM 58+100-KM 59+100. The results of all stability control of slope reinforcement using soil nailing have met the SNI 8460 2017 criteria. Therefore, soil nailing can be an alternative solution in dealing or anticipating with landslides on The Piket Nol national route. Key words: landslide, slope stability, safety factor, soil nailing, soil nailing stability.
KINERJA CAMPURAN BERASPAL POROUS YANG MENGGUNAKAN AGREGAT LOKAL DARI BANTEN Bethary, Rindu Twidi; Intari, Dwi Esti; Dzunnurain, Leo Affan
Jurnal Jalan-Jembatan Vol 38 No 1 (2021)
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Abstract

Porous asphalt is a mixture of asphalt with low levels of fine aggregate with the aim of providing a large air cavity, so that high permeability can drain surface water into the soil but has low stability. One of the value effects of stability is the aggregate characteristics, where Banten province has quite a lot of aggregate availability, this is beneficial in reducing the cost of building and rehabilitating roads and overcoming the limitations of road construction materials. This study used a University of New Hampshire Stormwater Center (UNHSC) gradation with three types of porous asphalt mixtures with local aggregates, namely Lebak, Serang, and Merak with variations in asphalt content of 4.5%, 5.0%, 5.5%, 6, 0%, and 6.5%. Based on the results of testing the characteristics of the porous asphalt mixture material which includes aggregate, filler and asphalt meet the specifications of Bina Marga 2018, then from the Marshall test, the Optimal Asphalt Content was obtained by 5.5% for the three types of porous asphalt mixtures where all parameters meet the AAPA requirements. While the highest stability parameters were porous asphalt mixtures using Merak aggregate with low permeability coefficient values for the three porous asphalt mixtures. Keywords: porous asphalt, local aggregate, Asphalt Content, marshall, permeability.
KAJIAN ASPEK LINGKUNGAN PEMANFAATAN AGREGAT TAILING ModADA SEBAGAI MATERIAL BIDANG JALAN Triana, Anisa Putri; Gunawan, Gugun; Prawesti, Pamahayu; -, Sugiyono
Jurnal Jalan-Jembatan Vol 38 No 1 (2021)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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The sustainable development concept encourages industrial and business sectors to manage their waste, one of it is the utilization of tailing as infrastructure raw materials for road, bridge, and building. Tailing is included in the category of B3 waste which requires careful handling related to the safety aspect for environment and living beings for its advance used as regulated in PP No 101/2014 and/or PP No 22/2021. This paper examines the characteristics of ModADA tailing aggregate materials from environmental aspect, as one of the materials mixed with tailing and has potential as a raw material for infrastructure in Indonesia. The environmental aspect testing is carried out through TCLP and total metal test. The test result showed the presence of heavy metal content and mercury metal (Hg) concentration in the ModADA tailings material aggregate of 0.570 - 0.825 mg/kg (as for the quality standard threshold for the total metal content of Hg-TK C in PP 101/2014 and PP 22/2021 by 0.3 mg/kg). Considering the possibility of heavy metal toxicity (acute and chronic), it is needed to create an environmental management policy that regulates the utilization of ModADA tailing aggregate material in the cycle of road construction cycle. Keywords: Tailing, ModADA Tailing Aggregate Material, Environtmental, TCLP, Heavy Metal Toxicity
PENERAPAN ACTIVE CONTOUR MODEL PADA PENGOLAHAN CITRA UNTUK DETEKSI KERUSAKAN JALAN Sari, Yuslena; Baskara, Andreyan Rizky; Prakoso, Puguh Budi; Rahman, Muhammad Arif
Jurnal Jalan-Jembatan Vol 38 No 2 (2021)
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Road damage is a serious problem because it often occurs everywhere. Damage to the road surface, such as potholes, often disrupts land transportation, and can even cause accidents. With the automatic detection of road damage types, it can simplify the process of classifying the types of road damage by using images from the results of the classification system which can be used as supporting information in calculating road repairs. In this study, to identify road damage types by images, the active contour model segmentation technique is used based on the level set and then classified by the support vector machine method. Based on the test results, using 58 data sets with 12 types of road damage, the accuracy of this method is 87.93%.
EVALUASI KINERJA SEISMIK JEMBATAN EXISTING BETON PRATEGANG VOIDED SLAB DENGAN ANALISIS PUSHOVER PADA PILAR JEMBATAN Afifi, Ahmad
Jurnal Jalan-Jembatan Vol 38 No 2 (2021)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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The standard code of planning and loading bridges in Indonesia has undergone several changes, especially in the earthquake load planning aspect, with the latest changes in 2016, namely SNI 2833:2016 and SNI 1725:2016. With this change in standard codes, bridges that were already operating in Indonesia before 2016 needed to be evaluated on their structural performance. In this paper, evaluation was conducted on a pre-stressed bridge with voided slab type, such as Bridge 5 Cawang Interchange at Jakarta Intra Urban Tollway which has been built since 1987. The evaluation results howed that the axial-bending capacity of the bridge pier elements was not able to carry loads with the latest standard codes in extreme boundary conditions. In addition, the required area of confinement reinforcement on the bridge pier elements does not meet the minimum requirements. Furthermore, evaluation of bridge structure performance is carried out by using static pushover analysis (NSPA) on the pier P3 element bridge loading toward longitudinal direction, resulting P3 performance in Operational - Life Safety (O-LS) conditions reach a drift of 1.56%. Ultimately, when the structural retrofitting model is applied to the P3 pier element with RC-jacketing fc' 25 MPa with a thickness of 100 mm and additional longitudinal reinforcement of 72 D29, the P3 capacity is expected to increase by 49% from the initial capacity and the performance level will decrease to the Operational level (O) with a drift of 1%
EVALUASI PREDIKSI UMUR SISA PERKERASAN LENTUR METODE PEDOMAN 2005, AASHTO 1993, DAN BACKCALCULATION Tjan, Aloysius
Jurnal Jalan-Jembatan Vol 38 No 2 (2021)
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Structural flexible pavement evaluation can be performed by measuring vertical deflection on the pavement surface. FWD (Falling Weight Deflectometer) is one of the available apparatus for this purpose. There are several different methods to analyze the deflections such as backcalculation, AASHTO 1993, and Pedoman 2005. Remaining life of the existing pavement on Pedoman 2005 based on solely the deflection at the center of the loading plated at standard pavement temperature (35oC), standard loading (4.08 tons), and depends on water ground level – without evaluating structural layers moduli. On the other hand, AASHTO method based on a deflection relatively far from the center, and a deflection at the center of the loading plate at standard pavement temperature (68oF). The AASHTO evaluates resilient modulus of subgrade, and effective modulus of pavement structure above the subgrade – and later the pavement remaining life. Other than the previous methods, output of backcalculation method are every and each pavement layers moduli that has been modelled. The remaining life is determined by using AASHTO relationship number of load repetitions and effective structural number. As the results of MICHBACK subgrade resilient modulus is greater (114.6%) than the AASHTO. Effective structural number of MICHBACK is less (92.32%) than the AASHTO. The combined differences on subgrade resilient modulus dan effective structural number on remaining life of the MICHBACK is 70.6% of the AASHTO. While remaining life of Pedoman 2005 is 125.8% of MICHBACK. When results of MICHBACK backcalculation is considered as referenced, calibration factor for remaining life of AASHTO is 0.706, and Pedoman is 0.78

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