重载交通斜向配筋预应力混凝土路面的设计及应用  

Design and Application of Prestressed Concrete Pavement with Heavy-duty Traffic Oblique Reinforcement

作　　者：闫晓慧 赵辰 YAN Xiao-hui;ZHAO Chen(Henan Vocational College of Water Conservancy and Environment,Zhengzhou 450008,China)

机构地区：[1]河南水利与环境职业学院,郑州市450008

出　　处：《北方交通》2018年第4期129-132,共4页Northern Communications

摘　　要：混凝土路面作为一种新型路面形式出现,其特点是在路面双向布置斜向预应力筋,采用较少的横向接缝达到路面平整、行车舒适的要求。阐述了斜向预应力混凝土路面的设计准则、计算理论、设计程序,介绍了斜向预应力混凝土路面施工技术要点,并进行经济效益分析,为该项技术推广应用奠定基础。As a kind of new pavement type,the prestressed concrete pavement can meet the requirements of pavement flatness and travelling comfort of transverse joint less with a feature of bi-directional arrangement of oblique prestressed reinforcement on the pavement.The design principle,calculation theory and design procedure of oblique prestressed concrete pavement are elaborated,the construction technology points of oblique prestressed concrete pavement are introduced,and the economic benefit analysis is made,so as to set a solid foundation for the popularization and application of this kind of technology.

关 键 词：重载交通 斜向预应力 混凝土路面 经济效益分析 

分 类 号：U416.02[交通运输工程—道路与铁道工程]