Management of road tunnels: Construction, maintenance and lighting costs
Management of road tunnels: Construction, maintenance and lighting costs
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DOI：
10.1016/j.tust.2015.10.027
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发表时间：
2016-01-01
影响因子：
6.9
通讯作者：
Di Mascio, Paola
中科院分区：
文献类型：
--
作者：
Moretti, Laura;Cantisani, Giuseppe;Di Mascio, Paola
本文提出了一个生命周期成本分析，比较建设，维护和照明成本需要管理公路隧道。至于决策过程，它往往只考虑建筑成本。相反，即使是维护和照明，尤其是与公路隧道相关的维护和照明，也会产生重要的现金流。因此，必须规划建设和管理成本，以评估最便宜的解决方案。公路隧道的照明系统必须保证以设计速度移动的用户的视觉引导和没有危险的action.In这种情况下，研究中，作者设计的路面根据意大利标准和照明系统根据意大利和欧洲的技术规则（UNI和UNI EN标准）。他们使用LED技术来最大限度地节省能源和道路安全。研究的案例研究表明，路面材料的重要性，因为它可以有助于相互反射的光，减少电能消耗。(C)2015爱思唯尔有限公司版权所有。
This paper presents a life cycle cost analysis, which compares construction, maintenance, and lighting costs needed to manage a highway tunnel. As regards the decision making process, it often considers only construction costs. Instead even maintenance and lighting, especially related to road tunnels, cause important cash flows. Therefore, both construction and managing costs have to be planned, in order to assess the cheapest solution. The lighting system of a road tunnel must guarantee the visual guidance for users moving at design speed and without hazardous actions.In this case study, the authors designed the pavement according to Italian standards and the lighting system according to Italian and European technical rules (UNI and UNI EN standards). They used LED technologies to maximize energy saving and road safety. The examined case study shows the importance of the surface pavement material, since it may contribute to the inter-reflected light and reduce electric energy consumption. (C) 2015 Elsevier Ltd. All rights reserved.