ANALISIS PENGARUH BANGKITAN PERJALANAN PENDUDUK TERHADAP KINERJA JALAN UTAMA KAWASAN PERUMAHAN BUKIT BANARAN SEMARANG

Abstract

The purpose of this study was to analyze the impact of trip generation on main street performance of Bukit Banaran Residence Semarang. The case studied in this research is how various variable create impact on the number of trips . Those variable are the number of family members, working/studying family members , educational level, total spending, and the number of vehicles. In this research, researchers used quantitative survey research approach. Sample this research were 290 family / house with proportional stratified random sampling technique data collection by questionnaire, and documentation of data-analysis technique using descriptive statistics, cross-classification, inferential statistics, and multiple regression. The data taken from 290 sample of homes are mentioned as bellow. The total number of inhabitants were 1061 people . The biggest number of members per house were 4 people (40%) and 3 (23.8%). The family members who already work or in school mostly 2 people (38.3%) and 3 (34.8%) per family. From the level of education there were 155 people (53.44%) holding high school degree, meanwhile 113 people (38.96 %) have bachelor degree. The other holded junior high school and post-graduate degree. In spending section, The majority of 69 (23.8%) families were spent Rp 1,000 000,00 to Rp 1,500,000,00 and 57 (19.6%) families spent Rp 2,000 000,00 to Rp 2,500,000,00. Most of the families have 2 vehicles (37.6%) and 3 vehicles (27.9%), and most of family has a car. Most Residence of Bukit Banaran Residence (87.7%) are depend on motorcycle for everyday activities. The most Destination point of trip is Semarang Central subdistrict (27.1%), and Gajahmungkur (20.9%), and then South Semarang (15.3%) and others spread in various districts throughout the city of Semarang, which the route passed through Kelud Street ( 71%), Bendan area (20.7%) , and the others are in the Sekaran direction. The regression analysis of Bukit Banaran Residence as follows: Zone 1: Y = - 1.043 + 0.62X1 + 0.862 X2 + 0.131 X3 + X3 0.152 X4 + 0.02 X5 , value of r = 0.921 and r2 = 0.848, F counted = - 137.664 and significance of F = 0.000; Zone 2: Y = - 0.928 + 0.499X1 + 0.788 X2 + 0.117 X3 + 0.026 X5 has a value of r = 0.905 and r2 = 0.814 with the value F counted = 86.293 and significance of F = 0.000; Zone 3 : Y = - 1.487 + 0.524X1 + 0.713X2 +0.188 X3 + 0.105 X4 has a value of r = 0.950 and r2 = 0.902 , F counted value = 137.664 and significance of F = 0.000 ; Zone 4: Y = - 0.472 + 0.564 X1 + 0.576 X2 - 0.047 X3 + 0.142 X4 + 0.188 X5 has a value of r = 0.922 and r2 = 0.851, F counted value 66.177 and significance of F = 0.000. Impact of resident trip generation zone 1 = 58.5 pcu / h, Zone 2 = 58.2 pcu / h, Zone 3 = 56.8 pcu / h, zone 4 = 47.2 pcu / hr , meanwhile Total impact = 220.7 pcu / hours, Q = 245 pcu / hr, DS = 0.191, and V = 39.5 km / h. Conclusions of this research are , trip generated per zone are, zone 1: Y = 781.48 Family/ day, zone 2: Y = 518.46 Family/ day, Zone 3: Y = 414.89 Family/ day, zone 4: Y = 420 Family / day. Impact of trip generation is 220.7 pcu / h while the prediction impact generating in 2012 is 264 pcu / h, meanwhile in 2017 = 384 pcu / h less than the capacity of the main street of Bukit Banaran residence, which is 1284.91 pcu / hour.