Multi-objective bike-way network design problem with space–time accessibility constraint

This paper investigates a bike-way network design problem for retrofitting existing cycling infrastructure for commuter cyclists. A multi-objective integer linear programming model is formulated to determine the spatial layout of bike-way networks and types of bike-way links. The objective of the fo...

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Vydáno v:Transportation (Dordrecht) Ročník 47; číslo 5; s. 2479 - 2503
Hlavní autoři: Zhu, Siying, Zhu, Feng
Médium: Journal Article
Jazyk:angličtina
Vydáno: New York Springer US 01.10.2020
Springer Nature B.V
Témata:
Access
Accessibility
Algorithms
Bicycles
Bicycling
Constraints
Construction costs
Economic Geography
Economics
Economics and Finance
Engineering Economics
Feasibility
Infrastructure
Innovation/Technology Management
Integer programming
Intersections
Layout
Linear programming
Logistics
Marketing
Mathematical models
Mathematical programming
Multiple objective analysis
Network design
Networks
Objectives
Organization
Regional/Spatial Science
Retrofitting
Time use
Travel time
Non-dominated solutions
Bike-way network design
Space–time accessibility
Multi-objective integer linear programming
ISSN:0049-4488, 1572-9435
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Shrnutí:This paper investigates a bike-way network design problem for retrofitting existing cycling infrastructure for commuter cyclists. A multi-objective integer linear programming model is formulated to determine the spatial layout of bike-way networks and types of bike-way links. The objective of the formulation is to maximize the accessibility, minimize the number of intersections, maximize bicycle level of service, and minimize total construction cost subject to space–time constraint and monetary budget. In the formulation, the accessibility measure considers not only connectivity, but also cyclists’ travel time budget between each origin-activity location pair. The problem is solved by augmented ϵ -constraint method to generate a set of non-dominated solutions. Two numerical examples are used to demonstrate the feasibility of the model and solution algorithm. For the hypothetical numerical example based on the bike-way network of Jurong Lake district in Singapore, four alternative non-dominated bike-way design plans are generated.
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ISSN:0049-4488
1572-9435
DOI:10.1007/s11116-019-10025-7