Abstract: In the construction of highway asphalt pavement , a kind of typical machine combination of mechanical construction that one asphalt mixer-station works with two sets of pavers which run together is adopted widely .In this article an attempt is to make a scientific mathematical description of machine operation and build mathematical service-models and economic evaluation-indexes of mixer-station and paver in this machine combination based on their operation regulation

Key words: mixer-station, paver, parallel-paving, service-model, evaluation-index

摘要： 在高等级公路沥青砼路面施工中,一种典型的机械化施工机械组合:1个拌和站+2台摊铺能力不等的摊铺机并行作业方式,被广泛采用.笔者以其作业运行规律为基础,对机械的运行规律作了科学地数学描述,建立了拌和站、摊铺机的服务模型与评价指标.

关键词: 拌和站, 摊铺机, 并行摊铺, 服务模型, 评价指标