Experimental Analysis for Piezoelectric Transducers Applications into Roads Pavements

被引：20

作者：

Cafiso, S. ^{[1
]}

Cuomo, M. ^{[1
]}

Di Graziano, A. ^{[1
]}

Vecchio, C. ^{[1
]}

机构：

[1] Fac Engn, Dept Civil Engn, Catania, Italy

来源：

ADVANCES IN APPLIED MATERIALS AND ELECTRONICS ENGINEERING II | 2013年 / 684卷

关键词：

Energy production; piezoelectric sensor; flexible pavements; traffic loads;

D O I：

10.4028/www.scientific.net/AMR.684.253

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The purpose of this study is to validate the use of piezoelectric transducers into the road asphalt pavement in terms of effectiveness and production of energy. FEM and laboratory test were conducted for transducers within an asphalt pavement, in order to study traffic load effects, the better suitable position, the pavement materials and environmental factors influence. The energy produced by the piezoelectric transducer within the pavement is very low if referred to a single sample as the one in the experiment and when compared to the amount which can be produced by the transducer not embedded in the pavement layers. It is necessary to highlight that higher energy production can be obtained using PZT of different size and with a network connection.

引用

页码：253 / 257

页数：5