000 03623nas|a2200457 i 4500
005 20260818085235.0
008 130513s2010 th u m rtt 0| a1eng d
035 _a.b12117985
099 9 _aAIT RSPR no.DD-TE-09-01
100 1 _aAruan, Natalia Rahmawati
245 1 0 _aCorrelation analysis between international roughness index and pavement distresses :
_bcase study at National Highways of Central Java Province, Indonesia
260 _aPathum Thani, Thailand :
_bAsian Institute of Technology,
_c2010
300 _a35, [8] p. :
_bill.
490 1 _aResearch studies project report ;
_vno. DD-TE-09-01
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Transportation Engineering, School of Engineering and Technology
502 _aResearch Studies Project Report (M.Eng.) - Asian Institute of Technology, 2010
520 _aThe research was conducted in order to investigate the relationship betwe en IRI and pavement distresses. There were many pavement distresses. The distresses focused on this research were the distresses that used by Ministry Of Public Works to develop SDI, i.e. Crack Area, Crack Width, Pothole and Rutting. The agency often used IRI and SDI as indicator to analyze the pavement condition. From the analysis were concluded that there was a strong relationship between IRI and SDI with Coefficient of Correlation 0,809 and R Square value 0,655. A model could be develop between IRI and SDI, i.e. Y = 2,183 + 0,109 X., where Y = IRI and X = SDI. When, the analyses were done simultaneously to all distresses, the Crack Width and Pothole significantly can be included into the model. The model is Y = 2.200 + 0,286 X1 + 0.113 X2 where Y = IRI ; X1 = Crack Width ; X1 = Pothole. However, when the analyses were done separately by each distress, it was only Pothole that significantly had a relation with IRI, with Coefficient of Correlation 0,760 and R Square 0,578. The model is Y = 3,507 + 0,095 X w here Y = IRI and X = Pothole.
650 0 _aPavements
_xPerformance
_zIndonesia
_zCentral Java
650 0 _aPavements
_zIndonesia
_zCentral Java
_xMaintenance and repair
700 1 _aMurwono, Ir. Djoko,
_eChairperson
700 0 _aKunnawee Kanitpong,
_eCo - chairperson
700 1 _aSartono, Ir. H. Wardhani,
_eExamination committee
700 1 _aSuparma, Latif Budi,
_eExamination Committee
710 2 _aMinistry of Public Works Government of the Republic of Indonesia,
_eScholarship donor
810 2 _aAsian Institute of Technology.
_tResearch studies project report ;
_vno. DD-TE-09-01
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B00057
907 _a.b12117985
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