TY - JOUR
T1 - Impact of traffic composition on accessibility as indicator of transport sustainability
AU - Nahdalina,
AU - Hadiwardoyo, Sigit Pranowo
AU - Nahry, null
N1 - Funding Information:
The financial support of directorate for research and community services through research grand of PITTA 2016 at Universitas Indonesia is greatly appreciated.
Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2017/6/1
Y1 - 2017/6/1
N2 - Sustainable transport is closely related to quality of life in the community at present and in the future. Some indicators of transport sustainability are accessibility measurement of origin/destination, the operating costs of transport (vehicle operating cost or VOC) and external transportation costs (emission cost). The indicators could be combined into accessibility measurement model. In other case, almost traffic congestion occurred on the condition of mixed traffic. This paper aimed to analyse the indicator of transport sustainability through simulation under condition of various traffic composition. Various composition of truck to total traffic flow are 0%, 10% and 20%. Speed and V/C are calculated from traffic flow to estimate the VOC and emission cost. 5 VOC components and 3 types of emission cost (CO2, CH4 and N2O) are counted to be a travel cost. Accessibility measurement was calculated using travel cost and gravity model approaches. Result of the research shows that the total traffic flow has indirect impact on accessibility measurement if using travel cost approach. Meanwhile, the composition of traffic flow has an affect on accessibility measurement if using gravity model approach.
AB - Sustainable transport is closely related to quality of life in the community at present and in the future. Some indicators of transport sustainability are accessibility measurement of origin/destination, the operating costs of transport (vehicle operating cost or VOC) and external transportation costs (emission cost). The indicators could be combined into accessibility measurement model. In other case, almost traffic congestion occurred on the condition of mixed traffic. This paper aimed to analyse the indicator of transport sustainability through simulation under condition of various traffic composition. Various composition of truck to total traffic flow are 0%, 10% and 20%. Speed and V/C are calculated from traffic flow to estimate the VOC and emission cost. 5 VOC components and 3 types of emission cost (CO2, CH4 and N2O) are counted to be a travel cost. Accessibility measurement was calculated using travel cost and gravity model approaches. Result of the research shows that the total traffic flow has indirect impact on accessibility measurement if using travel cost approach. Meanwhile, the composition of traffic flow has an affect on accessibility measurement if using gravity model approach.
UR - http://www.scopus.com/inward/record.url?scp=85020870183&partnerID=8YFLogxK
U2 - 10.1088/1755-1315/67/1/012038
DO - 10.1088/1755-1315/67/1/012038
M3 - Conference article
AN - SCOPUS:85020870183
VL - 67
JO - IOP Conference Series: Earth and Environmental Science
JF - IOP Conference Series: Earth and Environmental Science
SN - 1755-1307
IS - 1
M1 - 012038
T2 - 2017 7th International Conference on Environment and Industrial Innovation, ICEII 2017
Y2 - 24 April 2017 through 26 April 2017
ER -