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SYSTEM AND METHOD FOR A GLOBAL, MULTI-CRITERIA AND MULTI-STAGE OPTIMIZATION OF PROGRAMS OF WORKS AND BUDGETS IN PUBLIC ROADS ADMINISTRATIONS
SYSTEM AND METHOD FOR A GLOBAL, MULTI-CRITERIA AND MULTI-STAGE OPTIMIZATION OF PROGRAMS OF WORKS AND BUDGETS IN PUBLIC ROADS ADMINISTRATIONS
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机译：公共道路管理工作和预算方案的全局，多准则和多阶段优化的系统和方法
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摘要
Road network under consideration is divided into homogeneous sections, based on traffic volumes they carry. So, a first optimized list of sections is obtained. Sections are exhaustively surveyed, and their physical and functional-operational condition is evaluated through 14 condition parameters, whose values are brought by conversion into a 0-100 rating scale divided into 6 severity intervals. A Global Serviceability Index is quantified for each homogeneous section and a second optimized list of sections is obtained. Third prioritization is based on combined physical-operational-traffic index values. Thus, optimization at network level produces the final optimized list of sections based on 6 optimization criteria. Optimization at individual homogeneous sections level is a detailed technical analysis based on longitudinal diagrams drawn for each section and each of 14 condition parameters. Last optimization, in relationship to all 14 condition parameters and 6 severity intervals, delivers an optimized program of prescribed remedial works for each homogeneous section, a monetary estimate and an annual optimized budget for entire network.
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