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The viscoelastic characterisation of asphalt mixtures using the indentation test

期刊: ROAD MATERIALS AND PAVEMENT DESIGN, 2021; 22 ()

Viscoelastic characterisation of asphalt mixtures is an important component for modelling and performance prediction of flexible pavements. In this st......

Micromechanics-based complex modulus prediction of crumb rubber modified bitumen considering interparticle interactions

期刊: ROAD MATERIALS AND PAVEMENT DESIGN, ; ()

Crumb rubber modified bitumen (CRMB) can be regarded as a binary composite system in which swollen rubber particles are embedded in the bitumen matrix......

Dynamic elastic analysis of flexible pavements under moving vehicles: a semi-analytical finite element treatment

期刊: ROAD MATERIALS AND PAVEMENT DESIGN, ; ()

Semi-analytical finite element method has great advantages in computational efficiency compared with three-dimensional, because it only requires a two......

Effect of reclaimed asphalt pavement on cracking performance of asphalt mixtures with regular and high polymer modified binders

期刊: ROAD MATERIALS AND PAVEMENT DESIGN, ; ()

Since reclaimed asphalt pavement (RAP) provides economic savings, incorporating RAP may reduce high cost of high-polymer (HP) binder typically used to......

Performance-based laboratory evaluation of asphaltic mixture containing asphalt binder-Carbon Nano Tube composite

期刊: ROAD MATERIALS AND PAVEMENT DESIGN, ; ()

This research work aimed to evaluate the effect of CNT on the performance of asphaltic mixture. CNT-asphalt binder composite was initially prepared at......

Effect of stress path on mechanical behaviours of frozen subgrade soil

期刊: ROAD MATERIALS AND PAVEMENT DESIGN, ; ()

This paper presents a systematical investigation on the mechanical behaviours of frozen subgrade soil under various stress paths. A series of triaxial......

Effect of vehicle speed and overload on dynamic response of semi-rigid base asphalt pavement

期刊: ROAD MATERIALS AND PAVEMENT DESIGN, 2021; 22 (3)

Premature deterioration in semi-rigid base asphalt pavement is still considered as one of the main distress related to Chinese highway pavements. Ther......

Thermal oxidative and ultraviolet ageing behaviour of nano-montmorillonite modified bitumen

期刊: ROAD MATERIALS AND PAVEMENT DESIGN, 2021; 22 (1)

This study aims to develop an advanced bitumen binder using nanotechnology to satisfy the requirements of both thermal and UV ageing resistance. Five ......

Influence of thermal history on the intermediate and low-temperature reversible aging properties of asphalt binders

期刊: ROAD MATERIALS AND PAVEMENT DESIGN, 2020; 21 (8)

This paper aims to investigate the influence of thermal history on the intermediate and low-temperature characterisation of asphalt binders. First, va......

Study on modification mechanism of nano-ZnO/polymerised styrene butadiene composite-modified asphalt using density functional theory

期刊: ROAD MATERIALS AND PAVEMENT DESIGN, 2020; 21 (5)

The modification mechanism between nano-zinc oxide (nano-ZnO), polymerised styrene butadiene (PSB) and asphalt were studied by first-principles calcul......

Characterisation of stress and moisture-dependent resilient behaviour for compacted clays in South China

期刊: ROAD MATERIALS AND PAVEMENT DESIGN, 2020; 21 (1)

In order to predict the resilient modulus of compacted clays, the material indicator tests, repeated load triaxial test, and pressure plate test for c......

Thermosetting powder coating for asphalt pavement

期刊: ROAD MATERIALS AND PAVEMENT DESIGN, 2020; 21 (1)

The high temperature in asphalt pavement during summer accelerates the rutting and aggravates the phenomenon of urban heat island (UHI). One of the mi......

Pavement performance evaluation of asphalt mixtures containing oil shale waste

期刊: ROAD MATERIALS AND PAVEMENT DESIGN, 2020; 21 (1)

Oil shale ash (OSA) is a waste or by-product material, which may cause hazards for human health and environment. The objective of this paper is to eva......

Parametric analysis of dynamic crack propagation of concrete bending beam based on the extended finite element method

期刊: ROAD MATERIALS AND PAVEMENT DESIGN, 2020; 21 (1)

The fracture properties of concrete are affected by various factors, including material parameters and crack geometry parameters. In the paper, pure m......

Using combined Avrami-Ozawa method to evaluate low-temperature reversible aging in asphalt binders

期刊: ROAD MATERIALS AND PAVEMENT DESIGN, 2020; 21 (1)

This paper aims to reasonably evaluate the reversible aging resistance of asphalt binders and comprehend the effects of low-temperature gradually hard......

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