KAJIAN NILAI PCN RUNWAY BERDASAR METODE ANALITIK DAN METODE TEORITIK DI BANDARA H. ASAN SAMPIT
ABSTRACT: Implementation of
air traffic safety is shown from good operation and free from activity which
against the law. This statement has declared on Government Regulation about Air
Traffic Safety in Indonesia. Analysis of Pavement Classification Number (PCN)
value is the one of air traffic safety requirement. Due to that statement, this
research try to evaluation and analysis about performance of runway based on
analytical method and theoritical method using data from HWD (Heavy Weight
Deflectometer) test. The result of performance runway will shown on PCN
value.HWD tests are routinely conducted at the FAA to evaluate performance of
pavemnet. HWD tests are conducted in two phases.In the first phase, HWD
geophone sensors record vertical deflections at seven points on thepavement
surface. The collected data are used for pavement evaluation and environment
related thickness response analysis. In the second phase, the insitu pavement
sensors record the pavement response while the HWD geophones record the
defections on the pavement surface. These tests are conducted by placing the
HWD load plate directly over the in situ deflection and strain sensors. One of
the objectives of the HWD tests is to develop relationships between the applied
load and measured deflections.The result of this research has shown that PCN
value from analytical method is 9/F/A/X/T and theoritical method is 38/F/D/X/T.
Code letter A or D on PCN value is describe about class of bearing capacity of
subgrade. That difference of code letter bearing capacity due to HWD test
directly collecting data of subgrade reaction under the pavement but the other
method has taken data of subgrade from sample outside of runway . Increasing of
bearing capacity of subgrade cause process of compaction on subgrade under the
pavement has perfectly done.
Penulis: Andius Dasa Putra
Kode Jurnal: jptsipildd100160
