基于沥青混凝土搅拌站的配合比设计与实践  

作　　者：刘汉中 

机构地区：[1]桥梁与隧道工程检测安徽省重点实验室,合肥230051 [2]安徽省公路工程检测中心,合肥230051

出　　处：《科技创新与应用》2024年第21期127-132,共6页Technology Innovation and Application

摘　　要：针对当前沥青混合料目标配合比与生产配合比相互独立、脱节的情况,提出基于沥青混凝土搅拌站的配合比设计理念。弱化目标配合比设计流程,强调以目标配合比在沥青混凝土搅拌站进行试生产,从而得出各档热料比例,以此作为生产配比进行配合比设计。然后以此设计结果在沥青混凝土搅拌站进行联调联试,最终通过微调目标配合比来实现目标配合比与生产配合比在沥青混凝土搅拌站上的协调统一。In view of the independence and disconnection between the target mix ratio and the production mix ratio of asphalt mixture,the design concept of mix proportion based on asphalt concrete mixing station is put forward.Weakening the target mix design process,emphasizing the trial production of the target mix ratio in the asphalt concrete mixing plant,so as to obtain the proportion of each grade of hot material,which is used as the production ratio for mix design.Then based on the design results,the joint adjustment and joint test is carried out in the asphalt concrete mixing station,and finally the coordination and unity of the target mix ratio and the production mix ratio in the asphalt concrete mixing station is realized by fine-tuning the target mix ratio.

关 键 词：沥青混凝土搅拌站 目标配合比 生产配合比 冷料仓 热料仓 

分 类 号：U415[交通运输工程—道路与铁道工程]