Experimental Investigation of the Mechanical Behaviour of Interfaces Between Pavement Layers

被引：1

作者：

Attia, Thomas ^{[1
]}

Di Benedetto, Herve ^{[1
]}

Sauzeat, Cedric ^{[1
]}

Pouget, Simon ^{[2
]}

机构：

[1] Univ Lyon, ENTPE, LTDS, CNRS 5513, Vaulx En Velin, Auvergne Rhone, France

[2] Eiffage Infrastruct, Res & Innovat Dept, Vaulx En Velin, Auvergne Rhone, France

来源：

PROCEEDINGS OF GEOSHANGHAI 2018 INTERNATIONAL CONFERENCE: TRANSPORTATION GEOTECHNICS AND PAVEMENT ENGINEERING | 2018年

关键词：

Pavement; Interface behaviour; Bituminous mixture; Shear; Digital Image Correlation (DIC); Hollow Cylinder Apparatus (HCA); Experimental results; SHEAR; STIFFNESS;

D O I：

10.1007/978-981-13-0011-0_37

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Pavement structure lifetime can be dramatically reduced in case of poor bonding between layers. Study of interfaces between pavement layers is essential to improve pavement durability. An innovative and new experiment named 2T3C Hollow Cylinder Apparatus (2T3C HCA) has been implemented to characterize interface performances. In this test, combined compressive (or tensile) stress and shear stress can be independently applied to the interface. The tested samples are hollow cylinder samples (12 cm height, 17.5 cm external diameter and 12.5 cm internal diameter) constituted of two bituminous pavement layers separated by an interface made with a tack coat. Samples representing a pavement structure are made in laboratory using the French wheel compactor. Digital Image Correlation (DIC) is used to obtain displacements in the three dimensions on the surface of samples. It makes it possible to locate the interface and observe its deformation. In this paper the 2T3C HCA device is presented and first results on bituminous mixtures behaviour and on interface behaviour are presented.

引用

页码：344 / 352

页数：9

共 50 条

[1] Experimental and numerical investigation of the mechanical behavior of interfaces between cementitious materials
Cordes, T.
Hofstetter, G.
COMPUTATIONAL MODELLING OF CONCRETE STRUCTURES, VOL 1, 2014, : 319 - 326
[2] Characterization of bituminous layers interfaces: From the mechanical behaviour to the modelling
Rahma, Ktari
Ismaelle, Leandry
Anne, Millien
Fazia, Fouchal
Ion-Octavian, Pop
Christophe, Petit
ASPHALT PAVEMENTS, VOLS 1 AND 2, 2014, : 1271 - 1279
[3] Investigation of Bond Between Asphalt Layers in Flexible Pavement
Ngoc Lan Nguyen
Van Dong Dao
Mai Lan Nguyen
Duy Huu Pham
8TH RILEM INTERNATIONAL CONFERENCE ON MECHANISMS OF CRACKING AND DEBONDING IN PAVEMENTS, 2016, 13 : 519 - 525
[4] Experimental and numerical investigation on mechanical behaviour and moisture transport of pavement concrete under fatigue load and hydrodynamic coupling
Lyu, Zhenghua
Shen, Aiqin
Li, Yue
Qin, Jinxu
Guo, Yinchuan
Song, Pan
ROAD MATERIALS AND PAVEMENT DESIGN, 2022, 23 (07) : 1585 - 1604
[5] Mechanical behaviour of ferrocement composites: an experimental investigation
Arif, M
Pankaj
Kaushik, SK
CEMENT & CONCRETE COMPOSITES, 1999, 21 (04): : 301 - 312
[6] Mechanical behaviour of ferrocement composites: An experimental investigation
Arif, Mohammed
Pankaj
Kaushik, Surendra K.
Cement and Concrete Composites, 1999, 21 (04): : 301 - 312
[7] Investigation into Influence Factors on Shear Properties between Layers of Asphalt Pavement
Wei, Xinxin
Chen, Huaxin
Wu, Yongchang
Yuan, Teng
NEW FRONTIERS IN ROAD AND AIRPORT ENGINEERING, 2015, : 132 - 142
[8] Behaviour of an interface between pavement layers obtained using Digital Image Correlation
T. Attia
H. Di Benedetto
C. Sauzéat
S. Pouget
Materials and Structures, 2021, 54
[9] Behaviour of an interface between pavement layers obtained using Digital Image Correlation
Attia, T.
Di Benedetto, H.
Sauzeat, C.
Pouget, S.
MATERIALS AND STRUCTURES, 2021, 54 (01)
[10] Investigation of the Mechanical Behaviour of the Interface between Soil and Reinforcement, via Experimental and Numerical Modelling
Kapogianni, Elena
Sakellariou, Michael
Laue, Jan
Springman, Sarah
ADVANCES IN TRANSPORTATION GEOTECHNICS III, 2016, 143 : 419 - 426

← 1 2 3 4 5 →