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Schagen, Brian (author)The current understanding of auxetic metamaterials in structural engineering applications is limited. Auxetic materials exhibit lateral contraction under compressive loads, possessing a negative Poisson's ratio. The research addresses this gap, focusing on the use of auxetics for steel reinforcement in structural concrete elements to enhance...master thesis 2023
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TRIGO GALLEGO, ELENA (author)To mitigate global warming, society must reduce greenhouse gas emissions. The transportation sector is one of the largest energy consumers and greenhouse gas emitters. One way to mitigate the emissions of this sector is to reduce the weight of vehicles using Advanced High Strength Steels (AHSS), particularly dual phase steels (DP). However,...master thesis 2023
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Romijn, Kasja (author)Over the past few decades, the Netherlands has built numerous steel railway bridges to improve its infrastructure. The repeated loading from railway traffic makes steel bridges susceptible to fatigue damage. The stress ranges at fatigue-prone locations are generally higher in railway bridges than in road traffic bridges. Due to the limited space...master thesis 2023
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Stimulating Corporate Climate Action: A Case Study of the Steel Industry Using Agent-Based Modellingvan der Wijk, Maurits (author)Corporations’ economic activities put significant stress on the environment. In order to limit global warming to 1.5°C, companies need to significantly reduce their greenhouse gas emissions. However, shifting the responsibility of decarbonisation from being solely on governments to being shared with these companies is only a recent phenomenon....master thesis 2023
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Ayllon Garcia, Miquel (author)Bainite steels are in high demand in many application areas owing to their outstanding mechanical properties, mainly due to the presence of a combination of fine bainite plates and retained austenite. Understanding the complicated mechanism of bainite transformation is crucial to creating an optimum design. Researchers have addressed this...master thesis 2023
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DAUTEZAC, Alice (author)The presence of retained austenite (RA) has been proven beneficial for the formability of Advanced High Strength Steels. Therefore, multiple thermal austenite stabilization methods have been researched, such as Mn-partitioning during intercritical annealing in medium Mn steels. The Cyclic Partial Phase Transformation (CPPT) approach has been...master thesis 2023
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Selvakumar, Ravishankaran (author)A multi-material structure combines diverse materials, allowing for precise tailoring of properties in specific regions. The integration of dissimilar materials leads to superior performance compared to single-material components. Bimetallic structures, a subset of multi-material systems, offer site-specific performance owing to the contrasting...master thesis 2023
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Aardoom, Koen (author)To stick to climate change targets and reduce global carbon emissions, the building sector needs to adopt a circular economy. In the steel sector, reuse or elements can reduce carbon emissions which are created in today's steel scrap recycling practices. This thesis contributes to closing the knowledge gap on design, costs, and environmental...master thesis 2023
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van Rooij, Nils (author)With the building and construction sector accounting for a significant portion of final energy use and emissions, and society’s increasing focus on environmental awareness and improvements, the impor- tance of sustainable construction has never been greater. The utilisation of timber in construction offers clear sustainability benefits and has...master thesis 2023
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Al-Sharqi, Abdulrazzak (author)This research aims to investigate the influence of Polyisocyanurate (PIR) insulation on small surface load distribution on corrugated steel roofing sheets. PIR foams are used for thermal insulation in industrial buildings. The distribution of surface loads induced by solar panels support structure might be altered by PIR foams. This is...master thesis 2023
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Lehnerdt, Luise (author)The global production of textiles carries a significant share in global greenhouse gas emissions, with a demand projected to grow. Especially for scope 3 emissions, materials play a significant role, with polyethylene terephthalate (PET) as a dominating fibre material with unique properties. Virgin PET based on fossil oil as the conventional...master thesis 2023
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Heijne, Nick (author)The building industry is responsible for a large amount of CO2 emissions. With an estimated 11.7 GT in 2020, the building industry emitted 36% of the worldwide CO2 emissions (Bertin et al., 2022). This results in the need to efficiently use the current material supply. A way to achieve this is by transitioning from a linear economy to a circular...master thesis 2023
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Korthals Altes, Ruth (author)The global focus on climate change and the transition away from fossil fuels has highlighted the importance of renewable energy sources. Offshore wind turbines are being optimized and are therefore growing in size and power. <br/><br/>This research focuses on bolted ring-flange connections, a connection type that plays a crucial role in the...master thesis 2023
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ten Hove, Jelle (author)The Dutch government was mandated by the national court in May 2019 to address high nitrogen-oxide levels, threatening construction permits to be canceled if target values are not met. As the agrarian sector contributed significantly to nitrogen-oxide emissions, reductions in this sector were necessary. Ongoing protests by farmers indicate the...master thesis 2023
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Jørgensen, Anders (author)In Amsterdam, more than 30 steel-concrete composite bridges were constructed from 1880-1960 without mechanical connectors and transverse reinforcement. Currently, there are no simplified analytical methods to determine the bearing capacity of these bridges. Thus, the bearing capacity is verified using NLFEM or oversimplified analytical...master thesis 2023
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Martinez Palacio, Maria Daniela (author)The rapid growth in building stock and the demand for new construction present significant challenges in terms of material scarcity, waste production, and greenhouse gas emissions. To address these challenges, a fundamental shift in the construction industry's approach is needed, viewing waste as a resource through circularity principles. This...master thesis 2023
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Slockers, Dennis (author)This thesis explores a suitable method and appropriate input to determine the failure probability of thermal shrinkage cracking in a steel fibre-reinforced underwater concrete floor by examining the factors that influence this failure probability.<br/><br/>An underwater concrete (UWC) floor is a common construction type in the Netherlands that...master thesis 2023
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Guijt, Andries (author)The building and construction industry is one of the main polluting sectors contributing to climate change, and is responsible for around 37% of global CO2 emissions. A circular approach is needed to address the global demand for construction materials and resources in a sustainable way. Steel is a commonly used material in construction and...master thesis 2023
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Hylkema, Fokke (author)Gates are an essential part of navigational locks, as they are responsible for creating a water barrier and can be repositioned to allow passage for maritime transit. Most lock gates are made of steel but a recent project in Sweden challenged the status quo by constructing the first stainless steel lock gate. The main question of this thesis...master thesis 2023
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Idsinga, Johannes (author)An extensive Life Cycle Analysis (LCA) is used to determine the efficiency in reducing the carbon footprint of a graving dock. Firstly by identifying the hotspots in a base design, and then by comparing the various design alternatives. The focus is on reducing the amount of reinforced concrete used in the design of the dock floor by adding...master thesis 2023