Article Per Year (5 Year)
p-Index From 2020 - 2025
0
P-Index
This Author published in this journals
All Journal Jurnal HPJI (Himpunan Pengembangan Jalan Indonesia) International Conference on Coastal and Delta Areas
Gatot Rusbintardjo
Unknown Affiliation
Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Other

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
ROAD FUND FOR SUSTAINABLE ROAD MAINTENANCE Gatot Rusbintardjo
Jurnal HPJI (Himpunan Pengembangan Jalan Indonesia) Vol. 1 No. 1 (2015)
Publisher : Himpunan Pengembangan Jalan Indonesia (HPJI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26593/jh.v1i1.1432.%p

Abstract

Abstract Several roads in Indonesia are in bad conditions. It is because maintenance works is not properly conducted because of insufficiently, unsustainably, and inconsistency on allocating budget for maintenance. Insufficient or uncertain budgetary allocations to road maintenance have resulted in road deterioration that has significantly increased production and transport costs. To avoid this problem, highway professionals advocate the establishment of dedicated road funds, managed by independent road boards made up of road user representatives. So far roads maintenance in Indonesia is financed using the government budget allocation. It is difficult to give guarantee to the sustainable road maintenance if the finance for road maintenance takes from the government budget allocation. Therefore in this paper will be introduced road fund, the road maintenance funding system widely used in some countries that road conditions can be well maintained. The conclusion is that the road fund needs to be applied to maintenance the road in Indonesia. Keywords: Road, deteriorate, maintenance, road fund, budget system, sustainable  Abstrak Sebagian jalan di Indonesia dalam kondisi buruk. Hal ini disebabkan karena pekerjaan perbaikan  tidak dilakukan dengan baik karena kekurangan, ketidak berkelanjutan, dan ketidak konsistensi dari alokasi dana untuk pemeliharaan jalan. Kekurangan dan ketidak jelasan alokasi pendanaan untuk perbaikan jalan menyebabkan memburuknya kondisi jalan yang menyebabkan peningkatan biaya produksi dan transportasi. Untuk menghindari masalah ini, professional pengembangan jalan raya didorong untuk menciptakan dana jalan secara khusus dan dikelola oleh badan independen jalan yang terdiri dari pemangku kepentingan para pengguna jalan. Sejauh ini, pemeliharaan jalan di Indonesia dibiayai melalui alokasi dana pemerintah. Hal ini menyebabkan sulit untuk memberikan jaminan keberkelanjutan pemeliharaan jalan. Untuk ini, makalah ini mengintroduksi dana jalan untuk sistem pemeliharaan jalan yang umum digunakan di beberapa Negara yang memiliki jalan dalam kondisi terpelihara dengan baik. Kesimpulan adalah dana jalan diperlukan untuk diterapkan untuk pemeliharaan jalan di Indonesia. Kata-kata kunci: Kerusakan jalan, pemeliharaan, dana jalan, sistem pendanaan, berkelanjutan
Design Of Pavement Using Buton Natural Rock Asphalt Stabilized Subgrade Soil Lely Rizkiyawati; Wilujeng Ashri Nastiti; Gatot Rusbintardjo; Prabowo Setiyawan
International Conference on Coastal and Delta Areas Vol 3 (2017): The 3rd International Conference on Coastal and Delta Areas
Publisher : International Conference on Coastal and Delta Areas

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

Abstract

The performance of pavements is governed by the strength of the subgrade, because subgrade is roadbed soil where the pavement structure is laid. If bearing capacity of the subgrade high, deformation of pavement will not occur and it is not easy to deteriorate. In the contrary, if bearing capacity of the subgrade low, pavement deformation will occur and pavement will deteriorate. This research have objectives to analysis the pavement structure of using existing subgrade soil and using subgrade stabilized with Buton Natural Rock Asphalt (BNRA).  The road connecting Semarang - Purwodadi where always in worst condition was used for study in this research. Semarang – Purwodadi road is laid over montmorillonite expansive clay with lower bearing capacity or have low CBR value only 1 to 2 %. To analysis the pavement structure, both flexible and rigid pavement, AASHTO 1993 pavement design are used. The result show that flexible pavement structure laid over stabilized soil have thinner pavement structure compare to the one laid over the subgrade of original expansive clay soil. Similarly for rigid pavement, the thick of concrete slab over the subgrade of expansive clay is 30 cm, and if laid over the subgrade of stabilized expansive clay with Buton Natural Rock Asphalt (BNRA) is only 25cm. It can be concluded that Buton Natural Rock Asphalt (BNRA), have significant influence to the strength and bearing capacity of expansive clay soil.  Keywords: asbuton, stabilized subgrade, expansive clay soil, AASHTO
Buton Natural Rock Asphalt (BNRA) Modified Base Course Material Rahmat Akbar Badaru; Randy Yudistira; Gatot Rusbintardjo; Faiqun Ni’am
International Conference on Coastal and Delta Areas Vol 3 (2017): The 3rd International Conference on Coastal and Delta Areas
Publisher : International Conference on Coastal and Delta Areas

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

Abstract

In flexible pavement, base course is the layer immediately under the wearing surface layer. Because the base course lies close under the pavement surface, it is subject to severe loading. It follows the materials in a base course must be of extremely high quality. To get high quality of base course, research on treated base course with Buton Natural Rock Asphalt (BNRA) have been conducted. Amount of 10, 15, 20, 25, 30, and 35% BNRA by weight of base course aggregate are mixed in the base course aggregate. California Bearing Rasio (CBR) and direct shear test are performed to the mixed of BNRA-base course and also to the original base course to konw how far the influence of BNRA to improve the strength or quality of the base course. The test results show that with BNRA 25% the CBR value can increase from 52.30% to 98%, and cohesion change from 0.127 for original become 0.199 for base course treated BNRA, as well as angle of internal friction (φ) increase from 210 to 430. It can be concluded that BNRA is suitable to use as material for treated base. Keywords: Buton-Natural Rock Asphalt, Treated, Base Course, Improve, Strength.
Bitumen Modification Using Buton Natural Rock Asphalt Ayu Fitrianti; Rizal Palefi Hidayat; Gatot Rusbintardjo; Abdul Rochim
International Conference on Coastal and Delta Areas Vol 3 (2017): The 3rd International Conference on Coastal and Delta Areas
Publisher : International Conference on Coastal and Delta Areas

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

Abstract

In Buton Island, an island located in South-East Sulawesi Island in Indonesia is found about 700 million tons natural rock asphalt (NRA) which have not been maximally utilized yet. Buton-NRA contains 20 to 30% of bitumen. This paper reported the experimental study on utilizing of Buton-NRA as additive of bitumen binder in hot mix asphalt (HMA) mixtures. Amount of 5, 10, 15, 20, 25% of very fine of Buton-NRA was added into the bitumen, resulted Buton-NRA-Bitumen’s binder. Penetration and softening point test were conducted to get penetration index (PI) value, an index to determine the temperature susceptibility of the binder. The results show that the Buton-NRA-Bitumen’s binder has low temperature susceptibility. Used as binder in HMA mixtures also shown that the Buton-NRA-Bitumen’s binder can improve the performance of the mixtures. Marshall Stability and stiffness of the mixtures are higher compared to that of base bitumen binder, especially Buton-NRA-Bitumen’s binder with 15% of Buton-NRA, Marshall Stability reaches 1620kg and stiffness 142kg/mm, while HMA mixtures with base bitumen (0% Buton-NRA) only has 1068kg of Marshall stability and 110kg/mm of stiffness. Keywords: Buton-Natural Rock Asphalt, Binder, Improve, Performance, HMA mixtures.
Co-Authors Abdul Rochim Ayu Fitrianti Faiqun Ni’am Lely Rizkiyawati Prabowo Setiyawan Rahmat Akbar Badaru Randy Yudistira Rizal Palefi Hidayat Wilujeng Ashri Nastiti