转运车出料传送带对沥青混合料级配的影响  

Effect of Discharging Conveyor of Transfer Vehicle on Gradation of Asphalt Mixture

作　　者：石爱勤 

机构地区：[1]青海交通职业技术学院汽车工程系,青海西宁810003

出　　处：《筑路机械与施工机械化》2009年第7期50-52,共3页Road Machinery & Construction Mechanization

摘　　要：对用不同带速传送的沥青混合料进行级配筛分试验,根据混合料级配变异系数分析转运车出料传送带对沥青混合料级配的影响,发现传送带的结构是传送带对沥青混合料级配影响的根本因素,不同的传送速度对不同种类混合料的级配影响也存在差异,试验结果可为转运车在施工中的合理使用提供依据。The gradation sieving test is carried out by using different speeds to convey the asphalt mixture. The effect of discharging conveyor of transfer vehicle on gradation of asphalt mixture is analyzed according to the gradation variation coefficient of asphalt mixture. It turns out that the essential factor is the structure of conveyor; different transmission speeds bring different effect to gradation, which provides a basis for reasonable usage of transfer vehicle in construction

关 键 词：沥青混合料转运车 出料传送带 级配离析 传送速度分析 

分 类 号：U415.52[交通运输工程—道路与铁道工程]