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首页> 外文期刊>Asian Transport Studies >Challenges in Incorporating Functional Considerations into Pavement Design
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Challenges in Incorporating Functional Considerations into Pavement Design

机译：将功能性考量纳入路面设计的挑战

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摘要

The prevailing practices of pavement design today typically handle the structural and functional design separately in a fragmented piecewise manner. In meeting the modern day requirements to provide efficient, safe, quiet, durable and environmentally sustainable pavements, there is a need to adopt a holistic approach in pavement design to address the structural and functional requirements in an integrated manner. This paper first identifies the aspects of current design practice that needs to be improved, and then proposes a framework for pavement design to address both the structural and functional requirements in an integrated systematic approach. As an illustration, this paper presents a pavement design framework to cover both the structural design of a pavement to satisfy structural requirements for a design traffic loading, and functional design that addresses the following aspects: the minimum skid resistance required for safe wet-weather driving, the maximum tire-pavement noise permitted for control of traffic noise level, as well as the considerations of environmental sustainability.
机译：如今，路面设计的流行做法通常是以分段的方式分别处理结构和功能设计。为了满足提供有效，安全，安静，耐用和环境可持续的人行道的现代要求，需要在人行道设计中采用整体方法，以综合方式解决结构和功能要求。本文首先确定了当前设计实践中需要改进的方面，然后提出了一种路面设计框架，以一种集成的系统方法解决结构和功能要求。作为说明，本文提出了一种路面设计框架，以涵盖满足设计交通负荷的结构要求的路面结构设计，以及涉及以下方面的功能设计：安全的湿天气驾驶所需的最小防滑阻力，用于控制交通噪音水平的最大轮胎路面噪音，以及对环境可持续性的考虑。

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