Dimensionierung und Konstruktion von Bewehrungstextilien für die Anwendung in Textilbeton werden in Abhängigkeit von der resultierenden Last im Bauteil durchgeführt. Um aus der Vielzahl möglicher Varianten von Bewehrungsstrukturen die passenden auszuwählen, wird ein reduziertes Beschreibungsschema zur Auswahl herangezogen. Als Anwendungsbeispiel wird eine komplexe Bewehrungsstruktur beschrieben, die für dünnwandige, selbsttragende Sandwichelemente genutzt wird. Die Sandwichelemente werden als Wandund Dachkonstruktion für ein 20 m² großes modulares Gebäude eingesetzt. Die Bewehrungsstrategie für die Elemente sowie die Herstellungstechnik und Prüfverfahren für die Bewehrung werden beschrieben. Zur Langzeitüberwachung der Sandwichelemente wird ein Monitoring-System verwendet.

Vid utvecklingen av nya produkter kan det vara utmanande att etablera en effektiv kommunikation mellan de olika intressenterna som är involverade i framtagningen av produktprover. Många parter med skilda erfarenheter är inblandade i processen och gör olika tolkningar av en plaggskiss. Omvandlingen från sådana skisser till en produktspecifikation kan resultera i felaktigheter om det inte är tydlig kommunikation mellan de olika parterna. Detta resulterar i felaktiga produktprover som inte godkänns. Syftet med denna studie är att utvärdera implementeringen av digital visualisering vid framställning av produktprover inom modeindustrin. Detta möjliggörs genom en granskning av tre olika perspektiv, tidigare forskning, semistrukturerade intervjuer med aktuella modeföretag samt en fallstudie där framställning av ett produktprov tas fram helt utifrån ett digitalt visualiseringsprogram. Detta för att få en överblick av möjligheten till digital visualiserings implementering vid framtagning av produktprover. Denna uppsats kombinerar olika metoder då de kompletterar och berikar varandra, vilket resulterar i en mer nyanserad diskussion och minskar risken för brister. Resultatet visar på att genom digital visualiserings implementering vid produktprover kan man effektivare ta fram produktprover genom tredimensionella simuleringar och kommunikationen mellan berörda parter vid framtagningen av produkter förenklas. / During the development of new products, establishing effective communication among the various stakeholders involved in the production of product samples can be challenging. Multiple parties with different experiences are tasked with interpreting a garment sketch and transforming it into a product specification. Inconsistencies in interpretation often lead to inaccuracies in the product description. Consequently, when the production phase reaches the creation of a product sample, there is a high probability of it not being approved. The purpose of this study is to evaluate the implementation of digital visualization in the production of product samples within the fashion industry. This is accomplished through an examination of three perspectives: previous research, semi-structured interviews with relevant fashion companies, and a case study where a product sample is developed entirely using a digital visualization program. By adopting this multi-method approach, the study aims to provide a comprehensive overview of the potential for implementing digital visualization in the production of product samples. This combination of methodologies enriches the analysis and mitigates the risk of limitations. The findings indicate that digital visualization implementation in product sampling enables the more efficient creation of product samples through three-dimensional simulations. It simplifies communication channels among the involved parties during the production of product samples.

The thesis topic is "Possibilities of Textile Materials in Practical Activities Subject in Primary School". The theoretical part is focused on the historical origin and evolution of textiles, summary of textile techniques, sorting and its use mainly with pupils in the primary school. It also deals with project based learning and conceptions, objects and competences of a pupil in the primary school in technical education in czech system of Framework Educational Programme for Elementary Education. In the practical part there are designed textile techniques that are processed into the original teaching projects. The functionality of the project was detected by using questionnaires for teachers of primary school. Some of the projects were realized in teaching in the 2nd, 3rd and 4th year of the primary school.

Human body temperature is an important indicator of physical performance and condition in terms of comfort, heat or cold stress. The aim of this research was to develop Temperature Sensing Fabric (TSF) for continuous temperature measurement in healthcare applications. The study covers the development and manufacture of TSF by embedding fine metallic wire into the structure of textile material using a commercial computerised knitting machine. The operational principle of TSF is based on the inherent propensity of a metal wire to respond to changes in temperature with variation in its electrical resistance. Over 60 TSF samples were developed with combinations of different sensing elements, two inlay densities and highly textured polyester yarn as the base material. TSF samples were created using either bare or insulated wires with a range of diameters from 50 to 150 μm and metal wires of nickel, copper, tungsten, and nickel coated copper. In order to investigate the Temperature-Resistance (T-R) relationship of TSF samples for calibration purposes, a customised test rig was developed and monitoring software was created in the LabVIEW environment, to record the temperature and resistance signals simultaneously. TSF samples were tested in various thermal environments, under laboratory conditions and in practical wear trials, to analyse the relationship between the temperature and resistance of the sensing fabric and to develop base line specifications such as sensitivity, resistance ratio, precision, nominal resistance, and response time; the influence of external parameters such as humidity and strain were also monitored. The regression uncertainty was found to be less than in ±0.1°C; the repeatability uncertainty was found to be less than ±0.5°C; the manufacturing uncertainty in terms of nominal resistance was found to be ± 2% from its mean. The experimental T-R relationship of TSF was validated by modelling in the thermo-electrical domain in both steady and transient states. A maximum error of 0.2°C was found between the experimental and modelled T-R relationships. TSF samples made with bare wire sensing elements showed slight variations in their resistance during strain tests, however, samples made with insulated sensing elements did not demonstrate any detectable strain-dependent-resistance error. The overall thermal response of TSF was found to be affected by basal fabric thickness and mass; the effect of RH was not found to be significant. TSF samples with higher-resistance sensing elements performed better than lower-resistance types. Furthermore, TSF samples made using insulated wire were more straightforward to manufacture because of their increased tensile strength and exhibited better sensing performance than samples made with bare wire. In all the human body wear trials, under steady-state and dynamic conditions both sensors followed the same trends and exhibited similar movement artifacts. When layers of clothing were worn over the sensors, the difference between the response of the TSF and a high-precision reference temperature were reduced by the improved isothermal conditions near the measurement site.