Blar i NTNU Open på forfatter "Zhang, Xuemei"
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The classification and reutilisation of recycled asphalt pavement binder: Norwegian case study
Zhang, Xuemei; Chen, Hao; Barbieri, Diego Maria; Lou, Baowen; Hoff, Inge (Peer reviewed; Journal article, 2022)With increased demand of asphalt pavement and limited binder and aggregate supply, the reutilisation of Recycled Asphalt Pavement (RAP) has gained more attention in pavement engineering from the environmental, sustainable, ... -
Comparative study of indirect tensile test and uniaxial compression test on asphalt mixtures: Dynamic modulus and stress-strain state
Chen, Hao; Alamnie, Mequanent Mulugeta; Barbieri, Diego Maria; Zhang, Xuemei; Liu, Gang; Hoff, Inge (Peer reviewed; Journal article, 2022)Dynamic modulus is an essential parameter for the performance characterisation of asphalt materials for performance prediction and pavement design. The Indirect Tensile (IDT) test and the Uniaxial Compression (UC) test are ... -
Comparative study of thermal-oxidative aging and salt solution aging on bitumen performance
Zhang, Xuemei; Hoff, Inge (Journal article; Peer reviewed, 2021) -
Influence of material factors on the determination of dynamic moduli and associated prediction models for different types of asphalt mixtures
Chen, Hao; Saba, Rabbira Garba; Liu, Gang; Barbieri, Diego Maria; Zhang, Xuemei; Hoff, Inge (Peer reviewed; Journal article, 2022)In a Mechanistic-Empirical (ME) pavement design system, the dynamic modulus is used to characterise asphalt mixtures, which are affected by many factors including environmental conditions and material properties. This study ... -
Laboratory Investigation on Development of Bitumen Exposed to Chemicals
Zhang, Xuemei (Doctoral theses at NTNU;2022:186, Doctoral thesis, 2022)As one of the most significant components of asphalt concrete, bitumen is crucial to the durability and lifespan of asphalt pavement. The asphalt pavement is exposed to different external conditions, such as traffic loading, ... -
Laboratory investigation on rejuvenating and self-healing properties of aged asphalt containing Ca-alginate capsules
Zhang, Lei (Doctoral theses at NTNU;2024:185, Doctoral thesis, 2024)The aging and cracking of asphalt pavement seriously affect the service life of asphalt pavement. Calcium alginate capsules have been shown to release a rejuvenator to repair cracks inside asphalt concrete under traffic ... -
Reliability of Calculation of Dynamic Modulus for Asphalt Mixtures Using Different Master Curve Models and Shift Factor Equations
Chen, Hao; Barbieri, Diego Maria; Zhang, Xuemei; Hoff, Inge (Peer reviewed; Journal article, 2022)To develop a mechanistic-empirical pavement design system for Norwegian conditions, this paper evaluates the influence of the adoption of different models and shifting techniques on the determination of dynamic modulus ... -
Response and deterioration mechanism of bitumen under acid rain erosion
Zhang, Xuemei; Hoff, Inge; Saba, Rabbira Garba (Peer reviewed; Journal article, 2021)Acid rain as an important environmental issue has a negative impact on bitumen performance, thereby shortening the service life of asphalt pavements. Thus, this research aims to investigate the response of bitumen to acid ...