摘要
针对隧道内水泥混凝土路面抗滑性衰减影响行车安全的现状,结合实体工程,采用微铣刨施工技术对隧道内水泥混凝土路面抗滑性能进行改善,提出了微铣刨技术施工工艺的关键控制参数,试验结果表明,微铣刨施工后隧道内水泥混凝土路面抗滑性能显著提升。
Aiming at the current status that the decrease of skid resistance of cement concrete pavement in the tunnel influences the driving safety,in combination with the entitative engineering,the micromilling construction technology can improve the skid resistance of cement concrete pavement in the tunnel.The key control parameters of micromilling construction technology are put forward.The test results show that,the skid resistance of cement concrete pavement after the construction of micromilling in the tunnel is improved remarkably.
作者
薛辉
高勇卿
冯乐
郭彦强
XUE Hui;GAO Yong-qing;FENG Le;GUO Yan-qiang(Shanxi Provincial Communication Construction Group Xishang Branch, Xi’an 710025,China;Xi’an Highway Institute, Xi’an 710065,China)
出处
《北方交通》
2018年第12期89-91,共3页
Northern Communications
关键词
隧道
水泥混凝土路面
微铣刨
施工技术
Tunnel
Cement concrete pavement
Micromilling
Construction technology
