Blar i AURA på forfatter "Thorstensen, Rein Terje"
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Hydration Chemistry of Cement Studied by Near Infrared Spectroscopy
Christy, Alfred Antony; Thorstensen, Rein Terje; Prathumsuwan, Thitarat (Journal article; Peer reviewed, 2018) -
Inconsistencies in the pozzolanic strength activity index (SAI) for silica fume according to EN and ASTM
Thorstensen, Rein Terje; Fidjestøl, Per (Journal article; Peer reviewed, 2014)New supplementary cementitious materials claimed to possess pozzolan properties emerge frequently. This development is driven both by economic and environmental pressures. Properties of new materials are compared with those ... -
The influence of steel fibres on compressive and tensile strength of ultra high performance concrete : A review
Lande, Ingrid; Thorstensen, Rein Terje (Journal article; Peer reviewed, 2020) -
Locally Produced UHPC : The Influence of Type and Content of Steel Fibres
Lande, Ingrid; Thorstensen, Rein Terje (Journal article; Peer reviewed, 2021)Ultra-high performance concrete might be a competitive alternative to normal concrete for some purposes. But despite research efforts during decades, utilisation is still not widespread. Reasons include limited competence ... -
Lowering environmental impact from UHPC, utilizing industrial by-products
Lande, Ingrid; Thorstensen, Rein Terje; Vertes, Katalin (Chapter, 2018)Ultra High Performance Concrete (UHPC) is a material having some properties superior to ordinary concrete, such as strength and durability. Production ofUHPC often includes large amount of cement, leading to high cost and ... -
Nytteverdi av grunnundersøkelser med georadar i nye vegprosjekter
Kolstad, Kristian Sandland (Master thesis, 2022)This master thesis addresses the topic of utility value of site investigations with ground penetrating radar in new road projects. The thesis aims to answer the following research question: How can site investigations with ... -
Preventing early age chloride migration into low-carbon concrete
Thorstensen, Rein Terje (Journal article; Peer reviewed, 2019)The use of substituting cementitious materials (SCMs) to produce low-carbon concrete is escalating. This contributes to reducing the anthropogenic emission of CO2, and to reduce harmful temperature gradients during cement ... -
Quantitative Determination of Calcium Hydroxide by using Near Infrared Spectroscopy
Christy, Alfred Antony; Thorstensen, Rein Terje; Sangpongpittaya, Tanyapa (Journal article; Peer reviewed, 2018) -
Recycled aggregates derived from excavation materials — mechanical performance and identification of weak minerals
Adomako, Solomon; Engelsen, Christian John; Danner, Tobias; Thorstensen, Rein Terje; Barbieri, Diego Maria (Peer reviewed; Journal article, 2022) -
Repeated Load Triaxial Testing of Recycled Excavation Materials Blended with Recycled Phyllite Materials
Adomako, Solomon; Engelsen, Christian John; Thorstensen, Rein Terje; Barbieri, Diego Maria (Journal article; Peer reviewed, 2022) -
Review of the relationship between aggregates geology and Los Angeles and micro-Deval tests
Adomako, Solomon; Engelsen, Christian John; Thorstensen, Rein Terje; Barbieri, Diego Maria (Peer reviewed; Journal article, 2021) -
Risikostyring i prosjektgjennomføring: En casestudie av risikostyring i prosjektgjennomføring hos Kruse Smith
Breiseth, Sebastian (Master thesis, 2022)This master’s thesis is conducted at the University of Agder in cooperation with Kruse Smith Entreprenør. The thesis is a case study on risk management in Kruse Smith. In 2018, Kruse Smith implemented a new method for risk ... -
Technical and Environmental Properties of Recycled Aggregates Produced from Concrete Sludge and Excavation Materials
Adomako, Solomon; Engelsen, Christian John; Døssland, Line Teigen; Danner, Tobias Alexander; Thorstensen, Rein Terje (Peer reviewed; Journal article, 2023) -
Towards Efficient Use of Cement in Ultra High Performance Concrete
Lande, Ingrid; Thorstensen, Rein Terje (Journal article; Peer reviewed, 2021)This paper presents an investigation on substituting the cement content with an inert material, in a typical locally produced UHPC mix. A structured literature review was performed to enrichen the discussion and to benchmark ... -
Use of Concrete for Road Infrastructure : A SWOT Analysis Related to the three Catchwords Sustainability, Industrialisation and Digitalisation.
Lande, Ingrid; Terjesen, Otto; Thorstensen, Rein Terje; Kanstad, Terje (Journal article; Peer reviewed, 2019)This paper aims at identifying the direction for more sustainable development of the use of concrete in road infrastructure in an industrialised context. The increase in the global mean temperature is one of the most severe ... -
Vibration-based structural health monitoring of a model truss bridge
Elvebakk, Bjørn-Erik; ; Kvalvaag, Eivind Andreas Myrene; ; Garcia de Presno, Einar (Master thesis, 2022)Vibration-based methods with accerleration sensors are playing an increasingly important role in structuctural health monitoring of modern bridges. This master thesis investigates how the change in the truss bridge’s dynamic ... -
Vibration-based structural health monitoring of a model truss bridge
Elvebakk, Bjørn-Erik; Kvalvaag, Eivind Andreas Myrene; Garcia de Presno, Einar (Master thesis, 2022)Vibration-based methods with accerleration sensors are playing an increasingly important role in structuctural health monitoring of modern bridges. This master thesis investigates how the change in the truss bridge’s dynamic ... -
Vindkraft ved E18
Skeide, Kjetil Orbakk; Neuman, Nicolai Emil; Maisenhølder, Aleksander C. (Master thesis, 2023)Wind turbine technology is a field that has experienced significant innovation and technical progress over the last decades. Because of this, such projects are more feasible now than ever, particularly from a technical ... -
Vindkraft ved E18
Skeide, Kjetil Orbakk; Neuman, Nicolai Emil; Maisenhølder, Aleksander C. (Master thesis, 2023)Wind turbine technology is a field that has experienced significant innovation and technical progress over the last decades. Because of this, such projects are more feasible now than ever, particularly from a technical ...