EVALUASI KONDISI PERKERASAN LENTUR PADA RUAS JALAN IMOGIRI TIMUR KM 7 − KM 9 DENGAN METODE PCR (EVALUATION OF FLEXIBLE PAVEMENT CONDITION ON THE EAST IMOGIRI ROAD SECTION KM 7− KM 9 USING PCR METHOD)
Abstract
East Imogiri road section km 7 to km 9 is a collector road located in Bantul district.
Pavement at this location many have suffered damage such as cracking and patching / Potholes.
Pavement must have a good service performance and in terms of the functional condition of the
road can not support the traffic load through it. This study aims to identify the type of road
damage and the level of damage to roads.
The study was conducted by collecting primary data in the form of value Surface Condition
Rating (SCR) by measuring the extent of their damage by using a ruler and the value of the
flatness of the road or the International Roughneess Index (IRI) are obtained by using
roughometer. Secondary data obtained from previous research. Furthermore, the data that has
been collected and analyzed by the method of Pavement Condition Rating (PCR) and the
determination of the type of road maintenance based on the method of Highways in 1990.
Based on the evaluation of pavement condition Imogiri Eastern km 7 to km 9, the value
of PCR Based on the evaluation of pavement condition Imogiri Eastern km 7 to km 9, the value of
PCR and determination of the type of road maintenance based on the method of Bina Marga. PCR
value-smallest in the direction of Yogyakarta-Imogiri is 46.77 in the category of ugly, and for
direction Imogiri-Yogyakarta is 36.44 in the ugly category. Based on the analysis of Bina Marga,
direction Yogyakarta-Imogiri there are 13 segments require regular maintenance program and 7
segments require periodic maintenance program. While the direction of Imogiri-Yogyakarta there
are 12 segments require regular maintenance program and 8 segments require periodic
maintenance program
Collections
- Civil Engineering [4205]