Publication detail

Experimental analysis of pavement structure behaviour in a laboratory full-scale model

SPIES, K.

Original Title

Experimental analysis of pavement structure behaviour in a laboratory full-scale model

English Title

Experimental analysis of pavement structure behaviour in a laboratory full-scale model

Type

conference paper

Language

Czech

Original Abstract

The paper deals with the analysis of pavement layers behaviour under simulated traffic loading. The road structure of a category one road designed according to the technical recommendations for pavement design in the Czech Republic (TP 170 supplement No 1.) is subjected to long term dynamic impulse loading applied through the contact surfaces of dual wheel assembly mounted on heavy goods vehicle axle. [1] The model is equipped with several sensors for measuring stress, horizontal strain, temperature, and moisture. The results of the measurements provide information on the changes in the condition of the pavement layers in terms of long-term monitoring of stresses and strains, the development of permanent deformations and the interaction between various structural layers. Combined with the different structures tested, this research will lead to a detailed description of the behaviour of the strength and deformation characteristics of the pavement layers and refined specification of pavement design.

English abstract

The paper deals with the analysis of pavement layers behaviour under simulated traffic loading. The road structure of a category one road designed according to the technical recommendations for pavement design in the Czech Republic (TP 170 supplement No 1.) is subjected to long term dynamic impulse loading applied through the contact surfaces of dual wheel assembly mounted on heavy goods vehicle axle. [1] The model is equipped with several sensors for measuring stress, horizontal strain, temperature, and moisture. The results of the measurements provide information on the changes in the condition of the pavement layers in terms of long-term monitoring of stresses and strains, the development of permanent deformations and the interaction between various structural layers. Combined with the different structures tested, this research will lead to a detailed description of the behaviour of the strength and deformation characteristics of the pavement layers and refined specification of pavement design.

Keywords

Full-Scale pavement model; laboratory modelling of pavement structure; strain and stress measuring

Key words in English

Full-Scale pavement model; laboratory modelling of pavement structure; strain and stress measuring

Authors

SPIES, K.

Released

17. 5. 2024

Location

CROATIA, ZAGREB

ISBN

1848-9850

Periodical

Road and Rail Infrastructure V

Number

VIII

State

Republic of Croatia

Pages from

701

Pages to

708

Pages count

8

BibTex

@inproceedings{BUT189907,
  author="Karel {Spies}",
  title="Experimental analysis of pavement structure behaviour in a laboratory full-scale model",
  booktitle="Road and Rail Infrastructure VIII, Proceedings of the Conference CETRA 2024",
  year="2024",
  journal="Road and Rail Infrastructure V",
  number="VIII",
  pages="701--708",
  address="CROATIA, ZAGREB",
  doi="10.5592/CO/CETRA.2024.1650",
  issn="1848-9850"
}