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首页> 外文会议>Proceedings of the Fifty-Third annual conference of the Canadian Technical Asphalt Association(CTAA) >Innovative, Comprehensive Design and Constructionof Perpetual Pavement on the Red Hill Valley Parkwayin Hamilton
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Innovative, Comprehensive Design and Constructionof Perpetual Pavement on the Red Hill Valley Parkwayin Hamilton

机译：红山谷公园大道汉密尔顿永久路面的创新，综合设计与施工

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摘要

A comprehensive approach is required to design a long-lasting pavement. This paper will present therninnovative approach used to design a perpetual pavement on the Red Hill Valley Parkway in Hamilton,rnOntario. This approach included a feasibility study including life cycle cost analysis and environmentalrnimpact, detailed pavement design, the development of paving specifications and pavementrninstrumentation.rnThe conventional AASHTO 93 pavement design methodology used for the design was verified usingrnmechanistic-based methodologies including PerRoad and other programs. However, the major step was tornensure that the constructed pavement layers will meet the desired performance characteristics. Thisrnrequired the development of six new paving specifications for this project including mix types, richrnbottom mix, smoothness, segregation, use of steel slag in hot-mix asphalt and hot-mix asphalt pavingrn(paving operations and innovative testing). The specified asphalt mix characteristics included dynamicrnmodulus, resistance to fatigue and resistance to rutting. The specifications used the recent achievement inrnpaving and materials technology in Canada and the United States and reflected very extensive pavingrnexperience in the City of Hamilton.rnThe perpetual pavement was successfully completed on the Red Hill Valley Parkway in 2007. In addition,rntraffic monitoring and pavement response monitoring systems were also designed and installed in thisrnpavement.
机译：需要一种综合方法来设计持久的人行道。本文将介绍在安大略省汉密尔顿市红山谷公园大道上设计永久性人行道的创新方法。该方法包括可行性研究，包括生命周期成本分析和环境影响，详细的路面设计，路面规范的制定以及路面仪表的设计。使用基于机械的方法论（包括PerRoad和其他程序）验证了用于设计的常规AASHTO 93路面设计方法论。但是，主要步骤是确保构造的路面层将满足所需的性能特征。为此，需要制定六个新的摊铺规范，包括混合类型，浓底混合，平整度，偏析，在热拌沥青中使用钢渣和热拌沥青摊铺（摊铺操作和创新测试）。规定的沥青混合料特性包括动态模量，耐疲劳性和耐车辙性。该规范使用了加拿大和美国最新的铺装和材料技术成果，反映了汉密尔顿市的铺装经验。rn永久铺装于2007年在红山谷公园路成功完成。此外，交通监控和铺装响应监控系统也已设计并安装在该路面中。

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