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User acceptability as the basis for performance- based specifications for a major cycling facility

机译：用户接受度是大型自行车设施基于性能的规格的基础

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摘要

User expectations are a key driver of asset maintenance standards. Specifications for a build-operate-transfer contract for a premier bicycle and multi-use trail have been developed for roughness, texture and skid resistance. Roughness standards have been established on the basis of user acceptability ratings. However, riders are generally not a ware of the latter two variables, so these aspects of the specifications have been determined on the basis of the long-term performance of existing assets. The paper describes the process for selecting sites, measuring the physical characteristics of the paths at these sites, obtaining cyclists ratings, and correlating the cyclist ratings with the physical measurements. In the case of asphalt paths, user ratings were correlated with roughness measured by the ARRB Walking Profiler. This was not appropriate for concrete paths, due to the very limited range of roughness and to discomfort being caused by vertical displacement between slabs rather than roughness per se. To establish acceptability limits for concrete paths, riders rated the discomfort of riding over chipboard sheets of different thicknesses. Different specifications are proposed for asphalt and concrete paths, but aimed at providing equivalent comfort levels, to the extent that this is possible. Application of this procedure to other types of facility is discussed.
机译：用户期望是资产维护标准的关键驱动力。已经开发了用于优质自行车和多用途步道的建造，运营，转让合同的规格，以提高粗糙度，质感和防滑性。粗糙度标准是根据用户可接受性等级建立的。但是，骑手一般不会注意后两个变量，因此，规范的这些方面是根据现有资产的长期性能确定的。本文介绍了选择地点，测量这些地点的路径的物理特性，获得骑自行车者等级以及将骑自行车者等级与物理测量结果相关联的过程。对于柏油路，用户评分与ARRB步行剖面仪测量的粗糙度相关。这不适用于混凝土路径，因为粗糙度范围非常有限，并且由于平板之间的垂直位移而不是粗糙度本身引起的不适感。为了确定混凝土路径的可接受性极限，骑手评估了骑在不同厚度的刨花板上的不适感。对于沥青和混凝土路径，提出了不同的规格，但目的是在可能的范围内提供同等的舒适度。讨论了将该程序应用于其他类型的设施。

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  • 来源
    《Road & Transport Research》 |2003年第3期|p.83-94|共12页
  • 作者

    Peter Cairney;

  • 作者单位

    ARRB Transport Research Ltd 500 Burwood Highway Vermont South VIC 3133;

  • 收录信息 美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 公路运输;
  • 关键词

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