摘要
统计生命价值是进行交通项目成本效益分析的重要参数。首先分析比较统计生命价值的不同计算方法,然后在理论上论证使用非集计模型来导出统计生命价值的可行性,最后运用正交试验法设计交通意愿调查问卷,为今后进一步收集数据、建立路径选择模型、计算统计生命价值奠定基础。
Life value statistics is an important parameter in cost benefit analysis for traffic projects. It first analyzes and compares different calculating method of life value statistics, then theoretically demonstrates the feasibility in export life value statistics via disaggregate model. Finally the orthogonal experiment method is used to design traffic will questionnaire, which further consolidate the foundation for future collection of data, setting up routes selection model and calculating life value statistics.
出处
《公路交通技术》
2008年第5期128-131,共4页
Technology of Highway and Transport
基金
国家自然科学基金资助项目(40571007)
关键词
统计生命价值
意愿调查
路径选择模型
正交试验法
非集计模型
life value statistics
traffic will investigation
routes selecting model
orthogonal experiment method
disaggregate model
