混凝土整体道床智能养护系统的研究与运用

Study and Application of Intelligent Maintenance System for Concrete Monolithic Track Bed

随着城市地铁轨道施工标准化、智能化程度的不断提高,混凝土道床外观质量控制也更加严格、标准。为加强混凝土的养护质量,提高道床的外观质量,克服目前道床混凝土养护方式存在的不科学、不规范、不精细以及能耗高、污染重的现状,研发并应用了一种集成喷淋、探测、通信、控制、动力、供电六大功能于一体的混凝土整体道床智能养护系统,该系统可实时监测道床的湿度与温度,自动调节养护过程的喷淋水量、行程范围以引导水化热的平稳释放,达到智能养护施工的目的,对控制混凝土外观质量、提高养护效率具有重要意义,是实现智能化工地的一项重要举措,在混凝土道床施工中具有非常广阔的运用前景。阐述了对该系统的研究与应用。

With the continuous improvement of the standardization and intellectualization of urban subway construction,and the appearance quality control of concrete track bed is more strict and standard.In order to strengthen the maintenance quality of concrete,improve the appearance quality of the track bed,overcome the current situation of unscientific,nonstandard,imprecise,high energy consumption and heavy pollution existing in the maintenance mode of the track bed concrete,a kind of intelligent maintenance system of concrete monolithic tack bed is developed and applied,which integrating six functions of spray,detection,communication,control,power and power supply,which can monitor the humidity and temperature of the track bed in real time,automatically adjust the spray water quantity and travel range in the maintenance process to guide the stable release of hydration heat,and achieve the purpose of intelligent maintenance construction.It has great significance to control the appearance quality of concrete and improve the maintenance efficiency.It is an important measure to realize the intelligent site,and has a very broad application prospect in the construction of concrete track bed.The study and application of the system are described.