预制式水泥混凝土路面研究现状及发展趋势  

Status Quo and Development Trend of Precast Cement Concrete Pavement

作　　者：王旭昊 刘泽鑫 李虎成[2] 田继明[2] 李程 李鹏[1] WANG Xu-hao;LIU Ze-xin;LI Hu-cheng;TIAN Ji-ming;LI Cheng;LI Peng(School of Highway,Chang’an University,Xi’an 710064,China;China Railway First Survey and Design Institute Group Co.,Ltd.,Xi’an 710043,China)

机构地区：[1]长安大学公路学院,西安710064 [2]中铁第一勘察设计院集团有限公司,西安710043

出　　处：《科学技术与工程》2021年第9期3457-3467,共11页Science Technology and Engineering

基　　金：国家自然科学基金地区科学基金(51868066);陕西省自然科学基础项目(2021JQ-249);中铁第一勘察设计研究院科研项目(院科19-38)。

摘　　要：水泥混凝土路面具有强度高,耐久性好的特点,适用于高寒高海拔等特殊地区,但其施工时受现场气温和施工工艺影响较大且养生时间长。预制式水泥混凝土路面具有工厂化生产、施工便捷等优点,可适用于对特殊地区路面病害进行快速修复,也可用于解决传统水泥混凝土路面施工的相关问题。主要阐述了预制式水泥混凝土路面的研究和应用现状,分别从设计和施工两个角度对4种应用形式:混凝土预制块、预制板块拼接修复、连续装配式水泥混凝土路面、预应力装配式水泥混凝土路面进行分析总结,系统归纳了现有预制式路面的结构和工艺特点,最后对现有技术进行评价与展望。The cement concrete pavement has the advantages of high strength and good durability,which can be used in special regions,such as permafrost and seasonal-frost regions.However,the performance of cement concrete pavement can be greatly influenced by the surrounding temperature and the quality of construction,and its curing time is relatively longer.The precast concrete pavement can solve the common issues of using the ordinary cement concrete as the pavement surface material,and provide an alternative solution for rapid repair of pavement surface distresses.The research status quo and application of precast concrete pavement were elaborated in this review.Four engineering applications were assessed in terms of design and construction,including concrete block pavement,precast concrete pavement for repairing,prefabricate concrete pavement,and precast pre-stressed concrete pavement.The structure and construction technologies of precast concrete pavement were summarized systematically,and evaluation and prospect of this technology were put forward.

关 键 词：预制式水泥混凝土路面 混凝土预制块路面 预制拼接修复技术 装配式水泥混凝土路面 设计与施工 

分 类 号：U416.216[交通运输工程—道路与铁道工程]