沥青拌合站监控系统在高速公路项目中的应用  

Application of Batching Asphalt Plant Monitoring System in Expressway Project

作　　者：张学金[1] 魏连雨[1] 曹东伟[2] 赵立东[2] 靳明洋 

机构地区：[1]河北工业大学土木工程学院,天津300401 [2]交通运输部公路科学研究所,北京100088 [3]北京建筑大学,北京100044

出　　处：《路基工程》2016年第3期181-185,共5页Subgrade Engineering

摘　　要：沥青混合料质量的好坏,直接影响沥青路面的路用性能和使用寿命。沥青拌合站质量监控系统是在已有拌合站控制系统的基础上,利用软件工程、互联网等技术,开发了实时监控系统。该系统能够对沥青混合料的配合比、油石比、热料仓筛分比例、关键筛孔通过率等关键指标实时监控,并对不合格情况报警。主要介绍了该系统的监控原理、主要功能,通过在项目上的实际应用,分析了其应用效果。并利用统计过程控制图对拌合站黑匣子数据进行动态分析、控制。The quality of asphalt mixture directly influences the pavement performance and service life of asphalt pavement. The quality monitoring system at the batching asphalt plant,on the basis of existing batching plant control system, uses technologies like software engineering, Internet, etc. to develop real-time monitoring system. The system can perform real-time monitoring on key indexes like the mixing ratio of asphalt mixture,asphalt-aggregate ratio,hot aggregate bin screening ratio,key sieve hole pass rate,etc. and give out alarm for non-conformity indexes. The monitoring principle and main functions of the system are mainly introduced,and its application effect is analyzed as per the actual application in the project. Dynamic analysis and control of data in black box at the batching plant is performed through the statistic process control chart.

关 键 词：沥青拌合站 黑匣子 实时监控 移动平均 远程监控 

分 类 号：U416.217[交通运输工程—道路与铁道工程]