This paper investigates the limits and efficacies of the Fiber Reinforced Polymer (FRP) material for strengthening mid-rise RC buildings against seismic actions. Turkey, the region of the highest seismic risk in Europe, is chosen as the case-study country, the building stock of which consists in its vast majority of mid-rise RC residential and/or commercial buildings. Strengthening with traditional methods is usually applied in most projects, as ordinary construction materials and no specialized workmanship are required. However, in cases of tight time constraints, architectural limitations, durability issues or higher demand for ductile performance, FRP material is often opted for since the most recent Turkish Earthquake Code allows engineers to employ this advanced-technology product to overcome issues of inadequate ductility or shear capacity of existing RC buildings. The paper compares strengthening of a characteristically typical mid-rise Turkish RC building by two methods, i.e., traditional column jacketing and FRP strengthening, evaluating their effectiveness with respect to the requirements of the Turkish Earthquake Code. The effect of FRP confinement is explicitly taken into account in the numerical model, unlike the common procedure followed according to which the demand on un-strengthened members is established and then mere section analyses are employed to meet the additional demands.
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Irene Maldini’s PhD research discusses the quantity of clothing produced and consumed, its growth, and the environmental challenges associated with it. Moreover, Maldini examines how the field of design has reacted to this issue, reflecting critically on the gap between the expected and the actual effects of design strategies aimed at reducing clothing demand. Clothing personalization and durability have been central strategies to that end; however, this research points out that their expected effects are based on partial historical views and simplistic perspectives of clothing consumption. Therefore, the study proceeds in offering an alternative perspective on clothing consumption building on the systemic nature of the wardrobe.
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This report aims at sharing knowledge relevant for sustainabili- ty-oriented studies and actions in the Dutch apparel sector, with a focus on clothing volumes. The apparel industry is said to be one of the most polluting at a global level; however, we nd that dis- cussions of its environmental challenges or the actions needed to tackle them are often based on super cial or unreliable information. This information is frequently disseminated by word of mouth and non-scienti c texts and nally accepted as valid. Moreover, some actors working on practice-based solutions for the environmen- tal challenges of the apparel industry build solutions and projects based on these ‘facts’. As a result, these actors risk focussing on topics that are not as critical or relevant as was originally thought. Clear, reliable data is needed to pinpoint the true challenges and bottlenecks within the fashion system.
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