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PENGARUH KEKURANG-TEPATAN DATA MASUKAN DALAM PERENCANAAN PERKERASAN JALAN LENTUR Nono Nono
Jurnal Jalan-Jembatan Vol 23 No 1 (2006)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

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Abstract

In general, the pavement design methods in Indonesia are adopted from pavement design methods of AASHTO or TRL, such as flexible pavement design with analysis component methods (structural number analysis). The effectiveness of design result depend upon the use of design input, completeness and accuracy of data, that is traffic data, environmental or regional factor and terminal serviceability index (Pt). This paper discusses the effect of incaccurately inputing data, which is used for the design result.Design result showed that uncorrect determination decided of regional factor, terminal serviceability index (Pt) and the use of the equivalent standart axles of Austroad formula have a significant impact on it.
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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Abstract

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.