公路路面3D数字化摊铺施工装备及应用技术研究

Research on 3D Digital Paving Construction Equipment and Application Technology of Highway Pavement

3D数字化摊铺工艺是近几年在国内公路施工中兴起的一项智能化技术,其在江苏的大规模应用始于2019年建设的溧高高速公路。本技术通过光学应用、传感应用、自动化应用及大数据等应用技术,实现了路面摊铺机的自动化控制,不仅可以节约成本,还能提高路面质量参数的精准度。3D数字化摊铺施工装备与三一重工路面无人机群协同应用,标志着公路工程施工精确管理时代到来,预示着高速公路施工质量管理已经由精细化管理进入了精益管理的全新时代,是一次革命性的施工技术变革。

3D digital paving technology is an intelligent technology rising in domestic highway construction in recent years,and the large-scale application of the technology in Jiangsu began with the construction of Li Gao Expressway in 2019.The technology can be used to realize the automatic control of pavement paver through optical application,sensing application,automation application,big data and other application technologies,which can not only save cost,but also improve the accuracy of pavement quality parameters.The collaborative application of 3D digital paving construction equipment and pavement unmanned aerial vehicle group of Sany Heavy Industry marks the arrival of the era of accurate management of highway engineering construction,and indicates that the highway construction quality management has entered a new era of lean management from fine management,which is a revolutionary construction technology change.