Accessing cycling comfort in Singapore based on vibration data

Abstract

The paper investigates the correlation between cycling speed and vibration experienced by cyclists, suggesting that higher speeds lead to increased discomfort on cycling paths. Proposed comfort thresholds based on exposure duration and vibration magnitude are outlined, with findings indicating generally acceptable vibration levels in Singapore. Analysis of pavement types reveals precast concrete surfaces as less comfortable than in-situ concrete, while manhole covers contribute to elevated vibration levels. Additionally, topping on concrete footpaths shows no significant impact on cyclist vibration.

The interchangeability of TRC and Ax6 sensors is highlighted, offering insights for urban planners and policymakers to enhance cyclist comfort and safety. Practical implications underscore the disadvantages of precast concrete segments and provide guidance for maintaining comfort levels in cycling infrastructure projects. Limitations include sensor placement adjustments and the need for additional data to validate sensor interchangeability and explore further utility in analyzing cyclist behavior. The paper suggests integrating subjective feedback with objective data to refine comfort thresholds and inform infrastructure improvements.