چکیده مقاله
For Considering low vehicle speed in urban areas, there have been 465 fatalcrashes collectively in the urban municipality of Mashhad city all of whichinvolved bicycles or motorcycles, from spring 2010 until spring 2013 Thisaccentuates the necessity to allocate funding to decrease the number of crashes,especially, so that number of crashes decreases significantly in the vicinity ofbicycle lanes Accordingly, to allot an economical budget to construct bicyclelanes seems logical Additionally, it is likely to increase the share of bicycletravels contributing toward improvement in other issues such as pollution,congestion, and public health as well As goal of this paper, introducing anetwork suitability function for varying budgets, prioritized potential links forbicycle lanes are specified A model that incorporated integer programming wasproposed so that potential links could be ranked considering various budgetsusing sensitivity analyses In other words, variables are ranked based on indicesto enable the decision makers to address critical links before others In addition,insensitivity of simplified objective function to relative importance coefficient ofannual data can be implied as existence of a meaningful correlation betweencrashes per year in potential links; lack of modification in the network is likely tobe the cause of this correlation Moreover, links that are planned by MashhadTransportation Studies Center experts are in agreement with final results of thispaper
کلیدواژهها
نویسندگان
Seyyed Ali Ziaee
Lecturer of Highway and Transportation Engineering at Ferdowsi University of Mashhad
Sina Arefizadeh
Graduate Student of Civil Engineering
Abolfazl Karimpour
Graduate Student of Civil Engineering
Pooya Vosough Grayli
Graduate Student of Civil Engineering
شیوه ارجاع
Ziaee, Seyyed Ali and Arefizadeh, Sina and Karimpour, Abolfazl and Vosough Grayli, Pooya,1394,Locating Potential Bicycle Links and Budget-Based Prioritization Utilizing Sensitivity Analysis: A Case Study,The 14th International Conference on Traffic and Transportation Engineering,Tehran
ارائهشده در
مجموعه مقالات چهاردهمین کنفرانس بین المللی مهندسی حمل و نقل و ترافیک5 اسفند 1393 · تهران