Experimental investigation and monitoring of a polypropylene-based fiber reinforced concrete road pavement

被引：85
作者：
Nobili, A. [1 ]
Lanzoni, L. [1 ,2 ]
Tarantino, A. M. [1 ]
机构：
[1] Univ Modena & Reggio Emilia, DIMeC Dept Mech & Civil Engn, I-41125 Modena, Italy
[2] Univ San Marino, Dept Econ & Technol, Montegiardino 47890, San Marino
来源：
CONSTRUCTION AND BUILDING MATERIALS | 2013年 / 47卷
关键词：
Reinforced concrete; Polypropylene fibers; Concrete road pavements; Acoustic measurements; Strain measurements; FATIGUE BEHAVIOR; PERFORMANCE; HPC;
D O I：
10.1016/j.conbuildmat.2013.05.077
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In this work, basic guidelines are provided for the design of a polypropylene-based fiber reinforced concrete (PFRC) road pavement, as applied in an actual testing section resting inside a tunnel of the "Quadrilatero Marche-Umbria" road empowerment project, Italy. Results of a six-month monitoring carried out on actual traffic loads are also presented, as a feedback to the designing stage. Monitoring encompasses direct measurement of the strain level inside the cast as well as acoustic measurement. It is shown that the fiber reinforced concrete technology provides an efficient, safe as well as cost effective design solution for roadways, especially inside tunnels. (C) 2013 The Authors. Published by Elsevier Ltd. All rights reserved.
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收藏
页码：888 / 895
页数：8
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