文章基本信息

标题：Metodología para la evaluación de la sostenibilidad en autopistas: cálculo del balance energético de la infraestructura
本地全文：下载
作者：J. García-Navarro ; M. J. González-Díaz ; E. Martínez 等
期刊名称：Informes de la Construcción
印刷版ISSN：0020-0883
电子版ISSN：1988-3234
出版年度：2012
卷号：64
期号：528
页码：537-548
DOI：10.3989/ic.11.156
出版社：Consejo Superior de Investigaciones Científicas
摘要：The work tackles the development of a procedure to evaluate the energetic efficiency in linear infrastructures from a constructive point of view.This procedure allows to calculate the balance of energy along the different phases of life cycle analysis in infrastructure, such as construction, operation - maintenance and deconstruction, both in general and independent terms.Being the target the quantification of energy in the infrastructure, the procedure allows the efficient management of its energy consumption and other environmental impacts, throughout the selection of alternatives and the mitigation or compensation of the balance between its different phases.This paper describes the developed methodology in the procedure, tested by means of a practical example case study, where the embodied energy of one of the functional units in which the motorway is divided (a straight two-way highway stretch) is quantified in Jules.The individual amount of different phases is also quantified to establish a balance between them too.
关键词：Metodología; carretera; autopista; energía embebida; eficiencia energética; sostenibilidad
其他关键词：Methodology; road; motorway; embodied energy; energetic efficiency; sustainability