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Boon, Ricardo (author)Carbon dioxide can be used during concrete production, which leads to stronger concrete as well as a sequestration method for CO2. While these technologies are developed quite far, they are currently not being used within society nor is there any systemic overview of the system and a reason why these technologies are not used. This thesis...master thesis 2023
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Aoustin, Jacques (author)This master's thesis provides knowledge on non-destructive testing of cement and supplementary cementitious materials composition in concrete with a handheld X-ray Fluorescence analyser. <br/><br/>Today, concrete production is responsible for 8\% of the world's $CO_{2}$ emissions. Recycling concrete material can directly contribute to the...master thesis 2023
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Mithapelli, Nitesh (author)Conventional construction techniques are unsustainable and expensive due to longer construction time, labour-intensive work, and the use of formwork. 3D concrete printing is seen as a potential substitute to overcome these issues. However, extrusion-based 3D printed structures exhibit a weak interlayer bond, and researchers have tried to address...master thesis 2023
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Chan, Ji Fan (author)Geopolymer concrete, a relatively new building material has been suggested as an alternative to Ordinary Portland Cement (OPC) based concretes for within the building sector, due to it having a relatively low CO2 emission during production. An issue with geopolymer concrete however, is that high amounts of early age creep, shrinkage and decrease...master thesis 2023
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Botor, Justyna (author)A significant part of composite concrete viaducts was built in the 50s and 60s. This has led to an increasing need for the reassessment of the precast concrete beam bridges in the Netherlands. Many of those bridges are nowadays subjected to higher traffic loads and consequently, have a certain risk of not complying with the currently used design...master thesis 2023
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Kallan, Daniel (author)The use of precast Reinforced Concrete has been the norm for the construction of tunnel linings for decades. However, the use of Steel Fiber Reinforced Concrete is gaining popularity due to its beneficial mechanical properties, improved sustainability, improved durability, and lowered costs compared to traditional Reinforced Concrete (RC). The...master thesis 2023
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van de Vreede, Herwald (author)In the energy sector, a transition is made from fossil fuels to sustainable energies. Due to an irregular supply of these sustainable energies, it often occurs that there is a mismatch between supply and demand. Energy storage is a promising technique to overcome this. In this thesis, the aim is to store gravitational energy in concrete spheres...master thesis 2023
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Streng, Robin (author)Nowadays, Rijkswaterstaat reassesses many older concrete bridges to guarantee their structural safety under the influence of increased traffic loads and stricter standards. Many of these concrete bridges contain open straight-legged stirrups, which are not allowed to take into account for the calculations of the shear resistance according to...master thesis 2023
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van Starrenburg, Pim (author)In the construction of subsoil structures, a common challenge is the presence of a high groundwater level in combination with the absence of a naturally impermeable layer or an environment susceptible to settlements due to lowering the groundwater level. To overcome this issue, a building pit with an underwater concrete floor (UCF) can be...master thesis 2023
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Binti Md Yunus, B. (author)Under service conditions and because of environmental and climate changes, the concrete is at risk due to crack-induced durability problems. The consequences can be even more pronounced when concrete is exposed to specifically aggressive environmental conditions. This has been portrayed by rapid deterioration of relatively young concrete...doctoral thesis 2023
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Chang, Z. (author)For some decades now, additive manufacturing has been a revolutionary technology which generates enormous interest in both industrial and academic applications. 3D concrete printing (3DCP), an automated construction method, is able to manufacture the computer-designed model through material deposition. This innovative technique can considerably...doctoral thesis 2023
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- Schagen, Brian (author) student report 2023
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van Leeuwen, Lucia (author)The world is facing environmental change, mainly due to human actions. To prevent serious environmental, economic, and societal impacts of climate change, all United Nations Framework Convention on Climate Change (UNFCCC) member countries have committed to limit global temperature increase to 2 degrees Celsius above pre-industrial level by 2050....master thesis 2023
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Ruijgrok, Joris (author)Concrete half-joints are a specific support detail in reinforced concrete structures, which reduce the construction height of the total structure. The use of concrete half-joints became popular around 1950s, but decreased its interest as a result of new insights on structural behaviour and collapses of these structures. Typical issues regarding...master thesis 2023
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Nedelchev, Hari (author)Recycled aggregate concrete is emphasized more and more nowadays due to its importance towards the construction industry and general welfare of our planet. Being such a significant feature with regard to universal sustainable development, every aspect of its properties should be evaluated, examined and optimized so that there is a well-known,...master thesis 2023
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Wu, Haoming (author)Alkali-activated material (AAM) is one of the most attractive alternatives to ordinary Portland cement (OPC). Recently, more and more research interests are devoted to durability performance. In cold areas, freeze-thaw resistance is a crucial durability factor for concrete. However, the understanding of the freeze-thaw resistance of AAMs is...master thesis 2023
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Dubbeldam, Nick (author)This research aims to improve the structural safety of wide floor slabs with openings due to embedded non-structural elements. The multidisciplinary design of these slabs has resulted in various safety issues, including errors in the design due to the absence of a calculation method and insufficient integration between designs of different...master thesis 2023
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Vontetsianou, Alexandra (author)The aim of the current graduation project is the investigation of the potential of using hempcrete for the construction of residences in the Netherlands. The research focuses on the prefabricated block form of the material and investigates different aspects that can play a major role and eventually affect the choice for the selection of the...master thesis 2023
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Schönthaler, Rick (author)This thesis comprises of vertical deformation differences in high-rise structures where a concrete stability core is combined with a timber frame. The timber frame consists out of prefab timber modules which derive all lateral stability from the concrete core. Due to contrasting elastic, hygroexpansion and viscoelastic properties there is a...master thesis 2023
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Ruminy, Justine (author)The climate emergency calls for a global shift towards a low-carbon economy, to preserve natural resources and biodiversity, while limiting global warming and its consequences. This project focuses on the impact of distribution centres, intended for the storage of commercial goods. Warehouses are characterised by large flexible spaces and simple...master thesis 2023