Blar i Faculty of Engineering and Science på forfatter "Taddesse, Ephrem"
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Advances in Permanent Deformation Modeling of Asphalt Concrete—A Review
Alamnie, Mequanent Mulugeta; Taddesse, Ephrem; Hoff, Inge (Journal article; Peer reviewed, 2022) -
Dimensjonering av vegoverbygninger: Sammenligning mellom den empiriske og mekanistiskempiriske dimensjoneringsmetoden
Lie, Halvor (Master thesis, 2022)This master’s thesis focuses on different methods for designing pavement structures, mainly the empirical and the mechanistic-empirical methods. The first one is used in Norway, and the design is done by following a handbook ... -
Laboratory-based study of viscoelastic, viscoplastic and fatigue damage of asphalt concrete
Alamnie, Mequanent Mulugeta (Doctoral dissertations at University of Agder; no. 466, Doctoral thesis, 2024)Asphalt concrete is one of the most important road building materials worldwide. This material exhibits unique chemical, physical and mechanical properties. The most well-known mechanical properties are the viscoelastic, ... -
Permanent deformation and fatigue damage interaction in asphalt concrete using energy approach
Alamnie, Mequanent Mulugeta; Taddesse, Ephrem; Hoff, Inge (Chapter; Peer reviewed, 2022)The interaction of fatigue and permanent deformation is very complex phenomenon and little attempt is made on this topic. This paper presents an investigation on the interaction of the two damages using the energy approach. ... -
A study on permanent deformation and fatigue damage interaction in asphalt concrete
Alamnie, Mequanent Mulugeta; Taddesse, Ephrem; Hoff, Inge (Peer reviewed; Journal article, 2023)The dominant load-induced damages, permanent deformation (PD) and fatigue cracking (F), are traditionally predicted separately by taking temperature as a variable of departure. This paper presents an experimental study of ... -
Thermo-piezo-rheological characterization of asphalt concrete
Alamnie, Mequanent Mulugeta; Taddesse, Ephrem; Hoff, Inge (Journal article; Peer reviewed, 2022)The linear viscoelastic (LVE) properties of asphalt concrete is investigated in this paper using a controlled-strain triaxial dynamic modulus test over wide frequency, temperature, and confining pressure ranges. The ... -
Viscoelastic characterization and comparison of Norwegian asphalt mixtures using dynamic modulus and IDT tests
Alamnie, Mequanent; Taddesse, Ephrem; Hoff, Inge (Chapter; Peer reviewed, 2021)This paper presents the comparison of stiffnesses of two types of asphalt concrete mixes (Ab11 and Agb11) fabricated in the laboratory using two commonly used stiffness tests. (1) uniaxial compression dynamic modulus (E*) ...