Search results for " Life Cycle Cost Analysis"

AN INTEGRATED MODEL TO EVALUATE TECHNICAL ENVIRONMENTAL AND ECONOMIC SUSTAINABILITY OF ROAD PAVEMENT

The unconditional exploitation of environmental resources, the emission of xenobiotic substances in nature and resulting pollution from the development of human activities have led, over time, to serious repercussions on the environment. Therefore these effects weigh on economic and social development. The need to deal with environmental issues and their relationship with economic development has led to the definition of sustainable development concept . The concept of sustainability combines three fundamental aspects which can not be separated, namely environmental, economic and social. The increasing sensitivity towards these socio-economic issues has driven research towards new fronts, u…

Pavement Management System model using a LCCA- microsimulation integrated approach

2014

The maintenance and the rehabilitation of the urban road pavements are not often based on systematic program and scheduling but rather on emergency or on other not identified reasons. Moreover the Life Cycle Cost Analysis (LCCA), the only peculiar procedure for the management pavement, finds its own application for highway and motorway, even if it is possible to search the best investment for the urban interstate and arterials. By the light of the quantity of the involved resources, it seems necessary to define an operative methodology for programming the maintenance and rehabilitation activities for the urban pavement. The paper is oriented towards the development of a multidisciplinary ap…

A multidisciplinary approach using LCCA and micro-simulation 10 model for the management of the urban pavements

2013

The maintenance and the rehabilitation of the urban road pavements are not often based on systematic program and scheduling but rather on emergency or on other not identified reasons. Moreover the Life Cycle Cost Analysis (LCCA), the only peculiar procedure for the management pavement, finds its own application for highway and motorway, even if it is possible to search the best investment for the urban interstate and arterials. By the light of the quantity of the involved resources, it seems necessary to define an operative methodology for programming the maintenance and rehabilitation activities for the urban pavement. The paper is oriented towards the development of a multidisciplinary ap…