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首页> 外文会议>Transportation Research Circular no.E-C098; AASHTO-TRB Maintenance Management Conference; 20060716-20; Charleston,SC(US) >Winter Performance Measures in Alberta, Canada
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Winter Performance Measures in Alberta, Canada

机译：加拿大艾伯塔省的冬季表现指标

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Performance measurement is a vital component of asset management, which is used in planning and programming to identify assets that are under or over performing and to assess overall performance. As part of the move to asset management, Alberta Infrastructure and Transportation has implemented performance-based planning and monitoring of the provincial highway network. Furthermore, since Alberta is a winter province, a clear suite of performance measurement tools is required for snow and ice control. Traditionally agencies have measured inputs or outputs, but none of the existing measures address effectiveness. Standards are in place for times to correct pavement to a certain condition after a storm ends, yet monitoring of these standards is not done consistently across the province or summarized for others to see. This paper presents the results of a project to develop winter performance measures that are outcome based for a large rural highway network. This paper includes results of an extensive pilot project which was carried out in the winter of 2004-2005 on approximately 300 km of Highway 2 from Calgary to Edmonton. The pilot project evaluated the use of several factors for performance measure development These measures included the good, fair, and poor ratings provided by maintenance contractors and reported for public use through the provincial motor association, collision and run-off-the-road incidents, and vehicle speed and volume distributions during storm events. Categorization of storm events was a further subject of study. The paper concludes with recommendations for further work for the winter of 2005-2006.
机译：绩效评估是资产管理的重要组成部分，用于计划和编程，以识别绩效不佳或过高的资产并评估整体绩效。作为转向资产管理的一部分，艾伯塔省基础设施和运输业已对省级公路网实施了基于绩效的规划和监控。此外，由于艾伯塔省是冬季省，因此需要一套清晰的性能测量工具来控制冰雪。传统上，代理机构已衡量投入或产出，但现有措施均未涉及有效性。在暴风雨结束后，有时会制定适当的标准以将路面校正为某种状况，但全省对这些标准的监控并不一致，也未汇总供其他人查看。本文介绍了一项开发冬季性能测度的项目结果，该测度结果基于大型农村公路网。本文包括一项广泛的试点项目的结果，该项目于2004-2005年冬季在从卡尔加里到埃德蒙顿的2号高速公路约300公里处进行。该试点项目评估了在制定绩效衡量指标时使用的几个因素。这些衡量指标包括维护承包商提供的良好，公平和较差的评级，并通过省汽车协会，碰撞和越野事故报告供公众使用，以及暴风雨期间的车辆速度和体积分布。风暴事件的分类是进一步研究的主题。本文最后提出了在2005-2006年冬季进行进一步工作的建议。

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