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Hikma Dewita -
Universitas Tama Jagakarsa
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Evaluasi Simpang Bersinyal (Ber – Apill) Tanjung Barat – Pasar Minggu Berdasarkan MKJI dan Kondisi Lapangan Hikma Dewita -
Jurnal Ilmiah Poli Rekayasa Vol 11, No 1 (2015)
Publisher : Pusat Penelitian dan pengabdian kepada Masyarakat (P3M) Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (749.172 KB) | DOI: 10.30630/jipr.11.1.17

Abstract

Signalized Intersection (air-APILL) Tanjung Barat – Pasar Minggu (South Jakarta) is an intersection that had existed before the overpass (fly over) TB. Simatupang was built. Currently the number of vehicles entering the intersection is moving slowly due to the density of traffic flow and as a result of delay (delay). In addition, the presence of lines KRL Jakarta - Depok - Bogar traffic with a frequency high pass makes congestion worse. The purpose of this the research was to evaluate performance of signalized intersection (air-APILL) Tanjung Barat – Pasar Minggu (South Jakarta) adjust arrangements the existing traffic ligtht  with arrangement traffic ligtht from the result of the planning (MKJI).Primary data is obtained by performing a direct survey in the field. Data was processed and analyzed with reference MKJI up performance earned junction. Parameters which will be considered are cycle time, degree of saturation, the number of vehicles queued, long queues, delays and service level junction. It is advisable to avoid the traffic congestion of both traffic flow, the existing cycle time adjusted to the results of the planning cycle time.
Asbuton Pracampur Antara Harapan dan Kenyataan H. R. Anwar Yamin; Willy Pravianto -; Hikma Dewita -
Jurnal Ilmiah Poli Rekayasa Vol 10, No 1 (2014)
Publisher : Pusat Penelitian dan pengabdian kepada Masyarakat (P3M) Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (291.51 KB) | DOI: 10.30630/jipr.10.1.55

Abstract

Preblended asbuton is one of a kind bitumen modification that used in Indonesia. From the results of laboratory tests and field trials scale, obtained that paved using asphalt mixture has better technical properties than conventional asphalt mix made bu asphalt Pen 60. Therefore, in the General Specifications of Highways 2011, this type of asphalt used for dense and  heavy trafficed road. Although the long-term performance of asphaltic mixtures  using preblended asbuton have not been surely known, but until now there has been a lot of road sections in Indonesia have used it. The purpose of this study was to evaluate the long-term field performance of preblended asbuton asphaltic mixtures. To achieve these objectives, filed conditions survey, testing and sampling tests have conducted on several roads that use different preblended asbuton (further named Code-O and Code-B), which has served the traffic from one to three years. In this study, the filed long-term performance of the preblended asbuton asphaltic layer  viewed from the level of damage and aging asphalt development that occurs in the field. Some conclution derived from this study were that preblended asbuton Code-O or Code-B has a good rutting resistance but preblended asbuton Code-B has a better cracking resistance than  Code-O. In terms of short-term aging point of view, preblended asbuton Code-O are better than asphalt Pen 60 and contrary to the Code-B, but for long-term the aging resistance either of preblended asbuton Code-O  or Code-B was relative similar to asphalt Pen 60.
Co-Authors H. R. Anwar Yamin Willy Pravianto -