铁路建设用地综合评价指标体系的研究

从研究铁路用地入手，提出了土地广义价值的概念，认为土地价值受其自身价值、社会价值和附属价值的综合影响。自身价值是土地在特定用途下对土地的自然和经济两方面属性进行综合评定的结果；社会价值反映社会因素对土地价值潜在的影响；附属价值反映铁路占用土地所应付出的除自身价值和社会价值外的额外代价。在此基础上提出了分类指标，建立了相应的综合评价指标体系，为铁路建设方案优选提供了相对合理的用地价值指标，并为铁路用地评估创造了条件。

Study on Index System of Comprehensive Assessment of Land-Use for Railway

Starting from the study of the attributes of land for railway use and considering the value composition of land in a comprehensive manner, a concept about the generalized value of land holding, the value of land is subjected to the integrated influence of its inherent value, its social value and the attached value is proposed. The inherent value of land represents the result of comprehensive assessment of both the natural and the economic attributes of land under particular purposes.The social value of land reflects what potential influence social factors bear on land value.And the attached value of land represents the additional value aside from its inherent value and social value that railway pays for its possession. On this basis the classification criteria are suggested,an index system of comprehensive assessment for land-use is set up,and relatively resonable land-use value-indices for use in optimizing option of railway construction programs are recommended.