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为给公路工程提供合适的沥青混合料,运用价值工程原理对沥青混合料进行优化研究,提出沥青混合料的优化评价指标,同时借助主客观组合赋权法,解决功能评价指标的量化问题,确定功能系数,进而构建评价体系模型。结果表明:基于价值工程的沥青混合料优化评价体系应用于公路工程具有很强的适用性,其结果合理,可选择出工程项目最优方案,从而为价值工程在公路建设中的应用奠定坚实基础。
In order to provide suitable asphalt mixture for highway engineering, the value engineering principle is used to optimize the asphalt mixture, and the optimization evaluation index of asphalt mixture is proposed. At the same time, the subjective and objective combination weighting method is used to solve the quantitative problem of function evaluation index, Function coefficient, and then build the evaluation system model. The results show that the optimal evaluation system of asphalt mixture based on value engineering is applicable to highway engineering and the result is reasonable and the optimal scheme of engineering project can be selected so as to lay a solid foundation for the application of value engineering in highway construction .