The thesis deals with a draft production procedure for a specific welded component of a bearing console, including the consideration of the basic material welding quality, the selection of welding method and parameters, thermal processing, if applicable, and the selection of filler material. Draft welding procedure of WPS and weld check. Consideration of the use of a robot.

This diploma thesis introduces manufacturing documentation needed for the production of a PREWAG welded steel structure. It deals with the execution of the welds as well as with the construction execution and the technological and welding procedure in the production. A selection of drawing documentation and particular WPS techniques is included.

The subject of this thesis is the analysis of English translation equivalents of the French pronoun on. This 'personal indefinite pronoun' is the typical means of expressing the general human agent in the French language. Unlike French, English does not have any special device for this purpose. It must employ linguistic devices which have other primary functions than the expression of the general human agent. These devices are explicit or implicit; they were described, for example, by Dušková (Dušková 1999) and Kratochvílová (Kratochvílová 2007). A short study of English translation equivalents of generic on was part of Tláskal's paper (Tláskal 2004). However, the pronoun on is not always generic; its reference can also be indefinite or definite. Since this thesis studies the English counterparts of all three types of on, translation devices were also collected of uses other than generic. This study analyses 200 sentences including the French on and their translation counterparts. The material was excerpted from 4 French novels and their translations into English. The 200 examples are divided into 4 groups according to the type of reference their on has: generic, indefinite, definite, or ambiguous. For each group, the English counterparts are studied. They are divided into 3 classes:...

This thesis covers calculations of the equivalent measuring depth in the joint concrete between hollow-core slabs performed using the calculation and simulation program WUFI Pro. The calculations are based on input data from field measurements performed by Polygon|AK in Uppsala. Input from the company has been combined with a moisture profile from the calculation program Torka S to construct a basic model in WUFI. Simulations have been made based on the basic model with constant water-cement ratio in joint concrete, three varying parameters in terms of relative humidity in spackle, leveling height for spackle and vapor resistance in carpets. In order to get a broader result basis, 18 different typical cases for further analysis have been studied.  The calculation results indicate that the industry standard according to RBK, which states the equivalent measuring depth to 50 % of the hollow-core slabs joint height, does not correspond to the calculation basis for this work. The result of this work indicates that the actual equivalent measuring depth is about 15-18 % of the height of the joint, depending on the selected parameters. The difference between the industry standard and the result of this work can be explained by the fact that in the previous calculations of the equivalent measuring depth assumes a completely dense surface layer and no drying downwards and moisture from glue has not been taken into account. The assumption that the water contained in the cross section does not dry out and only redistributes leads to results that do not correspond to today's real conditions in terms of more diffusion-open carpets, moisture from carpet glue and different moisture conditions in spackle.

The study was conducted by two students in architectural engineering at Jönköping University and includes 15 higher education credits. Collaboration was carried out with PE Teknik and Arkitektur. The purpose was to evaluate the environmental impact of different facade systems using the LCA methodology. Investigation is motivated by the need to address environmental issues in the construction industry, which accounts for 21% of Sweden's total greenhouse gas emissions. Qualitative case study was conducted, exploring architects' thought processes when choosing facade materials and how they integrate principles of sustainability into their work. Interviews with architects answered questions about the process and the integration of sustainability. Five external walls with different facade materials and attachments were compared. To answer the question of which facade material has the most climate impact during its product stage, a material study was conducted. The measurement value used in determining the climate impact was carbon dioxide equivalents. The choice of facade material was based on lifespan, recyclability, and content of hazardous substances. Architects may have different focus areas, but the choice of facade material is always based on aesthetic and technical considerations. Respondents also emphasized the importance of choosing locally produced materials if possible. The material study showed untreated spruce panels had the lowest climate impact, while aluminum composite panels had the highest. Fastening of wooden panels had the least climate impact, while the fastening of tiles had the most. In conclusion, respondents stressed environmental awareness is a significant transition and the results of the study indicate the industry is not fully ready for it yet. Investigation showed that architects are aware of the environmental crisis and integrate sustainability principles into their work through various perspectives depending on the project's focus area. / Denna studie utfördes av två byggingenjörsstudenter vid Jönköpings Tekniska Högskola och omfattar 15 högskolepoäng. Samarbete genomfördes med PE Teknik och Arkitektur. Syftet var att utvärdera miljöpåverkan av olika fasadsystem med hjälp av LCA-metodiken. Undersökningen motiveras av behovet att hantera miljöfrågor inom byggsektorn, som står för 21% av Sveriges totala växthusgasutsläpp. En kvalitativ fallstudie har utförts avseende arkitekters tankegångar vid val av fasadmaterial har undersökts och även hur de integrerar hållbarhetsprinciperna i sitt arbete. Intervjuer med arkitekter svarade på frågan om processen och integreringen av hållbarhet. En jämförelse av en yttervägg med fem olika fasadmaterial och infästningar har genomförts. En materialstudie har utförts för att besvara frågan om vilket fasadmaterial som har mest klimatpåverkan under dess produktskede. Mätvärdet som användes vid avgörandet för klimatpåverkan var koldioxidekvivalenter. Valet av fasadmaterial grundades på dess livslängd, återvinningsbarhet och innehåll av farliga ämnen. I sammanhanget kan arkitekterna ha olika fokusområden, men valet av fasadmaterial grundar sig alltid i estetiska och tekniska ramar. Respondenterna betonade även vikten av att välja lokalt producerade material om möjligheten finns. Materialstudien visade att obehandlade granpaneler hade lägst klimatpåverkan, medan aluminiumkompositplåten hade högst klimatpåverkan. Träpanelens infästning hade minst klimatpåverkan, medan teglets hade mest.  Sammanfattningsvis menade respondenterna att miljömedvetenhet är en stor omställning och resultatet av studien visar på att branschen inte är redo för miljömedvetenhet.  Undersökningen visade att arkitekter är medvetna om miljökrisen och integrerar hållbarhetsprinciperna i sitt arbete genom olika synvinklar beroende på projektets fokusområde.

The thesis deals with the differences in Czech and German language in the word-formation, specifically the issue of composite. The main part is devoted to the word-formation of both languages possibilities of vocabulary enrichment are given, important terms of the word-formation are defined and word forming kinds are introduced. It is further processed the theory of composite concepts from different authors. The aim of this work is to demonstrate that in German language appear significantly more composites than sketched options of their Czech equivalents and create a list of Czech equivalent structures. As the basis for this analysis are used texts from the field of hotel industry and tourism in Austria, which are available online on the websites of tourist portals (www.oberoesterreich.at and www.niederoesterreich.at).

2/2 Abstract: In the present work we deal with a specific class of factors with the assumed potential to determine (refine) the preferred lexical meaning in case of ambiguity. A required feature of these factors is that they don't depend on the nature of any particular communication situation, but should be exclusively related to the person of the speaker or listener and some of his personality, sociolinguistics and other characteristics, i.e. traditional factors such as context, time-space characteristics, are deliberately excluded. The preferred lexical meaning was studied by means of a questionnaire survey in the sample of respondents. The analysed data were the initial immediate associations reported by the respondents in the association test for each of the thirty selected ambiguous words. The respondent was confronted with individual test terms in isolation outside of any context or specific communication situation. Under these assumptions, the ability of selected respondents' characteristics such as gender, age, education, geographical area of their life, profession or hobbies of the respondent can be examined to what extent they can be the explanatory factors of the lexical meaning of the first choice in the test expressions. In addition to the specific findings concerning the factors of lexical...

The master thesis is focused on using a fusion welding for non-detachable constructions of steel carbon pipes production. The first part of master thesis is focused on a selected recent welding technologies used for carbon pipes welding. The weldability of basic materials is always significantly affected by chemical structure and so-called carbon equivalent as well. The second part of thesis is dedicated to mechanical properties of welding joints in the dependence of carbon equivalent. The practical part of thesis is divided into several sections. The first section of the practical part consists in the preparation of few weldment samples using various technologies of fusion welding according to own choice. All the preparation of pipe samples and the weldments make out proceeds according to every single reserved welding criteria and specification. The pipe weldments are put to the single non-destructive and destructive tests to find out and analyse the quality of single welding joints. The penultimate part is dealing with mechanical and metallographic tests of single welding joints based on which he carries out the evaluation of welding joints. After getting the non-destructive and destructive tests of single welding joints done the resume evaluation of welding joints and illustration of the examples of their practical using in technical practice are carried out in regard of information that were gained from single inspections and tests.

To simulate a hydropower system, one can use what is known as a Detailed model. However, due to the complexity of river systems, this is often a computationally heavy task. Equivalent models, which aim to reproduce the result of a Detailed model, are used to significantly reduce the computation time for these simulations. This thesis attempts to compute Equivalent models for hydropower systems in Sweden by categorizing the inflow data using a spectral clustering method. Computing the Equivalent models also involves solving a bilevel optimization problem, which is done using a variant of the particle swarm optimization algorithm. Equivalent models are computed for all four electricity trading areas in Sweden, using solutions of a Detailed model which includes ten rivers. Then, the Equivalent models are evaluated based on their similarity to the Detailed model in terms of power production and objective value. The results vary depending on the area and period, and the Equivalent models range from 8% - 15% error in terms of the relative power production difference. The results indicate that the inflow clustering procedure produces adequate Equivalent models in most cases. / För att simulera ett vattenkraftsystem, kan en så kallad Detaljerad modell användas. På grund av komplexiteten av flodsystem, kan lösningen av en Detaljerad modell ta mycket lång tid att hitta. Ekvivalenta modeller, som strävar att efterlikna en Detaljerad modell, används för att reducera lösningstiden markant. Denna avhandling försöker beräkna Ekvivalenta modeller för vattenkraftsystem i Sverige genom att kategorisera inflödesdata med hjälp av en spektral klustringsmetod. Beräkningen av de Ekvivalenta modellerna involverar att lösa ett så kallat bilevelproblem, vilket görs med en variant av particle swarm optimization. Ekvivalenta modeller beräknas för alla fyra elområden i Sverige, baserad på lösningar av en Detaljerad modell som inkluderar tio floder. Sedan utvärderas de Ekvivalenta modellerna efter hur mycket de liknar den Detaljerade modellens kraftproduktion samt objektivvärde. Resultaten varierar beroende på elområde och period, och de Ekvivalenta modellerna har fel på 8% - 15% i den relativa kraftproduktionsskillnaden. Resultaten indikerar att metoden att klustra efter inflöde ger tilfredsställande Ekvivalenta modeller i de flesta fallen.

With continuing digitization of railways an increasing number of data is recorded but particularly in operation advanced analysis tends to be partially rudimentary. Yet, it is essential to implement sophisticated processing for all records in order to develop more purposeful and predictive vehicle maintenance strategies that adhere to the increasing requirements imposed by the homologation. Typically developing requisites are permissible track forces and lateral accelerations which are directly affected by the vehicle's condition. The present work addresses this issue by executing a case study focused on a Swiss high-speed electric multiple unit with equivalent conicity being the main parameter of interest. This geometry quantity holds high relevance in determining the running stability of track guided vehicles, respectively in assessment of comfortable and safe operation. Currently, it experiences an increasing significance in the homologation as well. Thus, wheelset maintenance is challenged to elaborately embed equivalent conicity to the other influencing factors in the re-profiling strategy. A framework is established on how operational data can be analyzed and findings systematically be evaluated. The required records are provided by a Swiss railway operator and majorly processed by visualization as well as statistic tools while considering vehicle design and operational aspects. The subsequent proposition of strategies is accompanied by holistic balancing of vehicle needs, maintenance resources, and vehicle scheduling needs. As a result, correlations concerning the vehicle's configuration, design, and operational properties are observed. Incorporating these observations, for example by applying advanced warning limits, enables deduction of more predictive and holistic strategies. The potentially emerging benefits are manifold and range from lower demand on engineering staff, increased mileages, to fewer unplanned servicing tasks and subsequently increased operational stability. Further, the findings emphasize the need of in depth understanding about relevant data to derive more advanced and holistic maintenance strategies. / Med fortsatt digitalisering av järnväg registreras ett ökande antal data. Men särskilt i drift är avancerad analys av dessa data ofta outvecklad och otillräcklig. Därför är det väsentligt för framgångsrik järnvägsdrift att implementera mer avancerad analys för att utveckla mer målmedvetna och förutsägande strategier för fordonsunderhåll i syfte att följa befintliga regelverk. Det här arbetet belyser denna fråga genom en fallstudie med fokus på ekvivalent konicitet i schweiziska eldrivna höghastighetståg. Koniciteten är mycket relevant för att bedöma dynamisk gångstabilitet på spårfordon och avgörande för bekväm och säker tågrörelse. Den utgör en viktig indikator i utformandet av regelverk vilket i sin tur är avgörande vid underhåll av hjulpar och för att bedöma hjulprofilers status. Avhandlingen föreslår ett tillvägagångssätt för hur data av ekvivalent konicitet och relaterade aspekter kan analyseras och systematiskt implementeras i fordonens reprofileringsstrategi av hjulen. Dokumenten tillhandahålls av en schweizisk operatör och utvärderas huvudsakligen genom visualisering och statistiska verktyg samtidigt som design- och driftsaspekter kontinuerligt prövas. Präsentationen av strategier åtföljs av en helhetlig utvärdering av behov för såväl fordon och underhållsanläggningar som schemaläggningar av driften. Som ett resultat av detta observeras korrelationer mellan fordonens tekniska egenskaper med design- och driftsegenskaper. Genom att inkludera dessa observationer, till exempel genom att tillämpa avancerade varningsgränser, kan mer predikativa och helhetliga strategier föreslås. De potentiella fördelarna är många och kan sträcka sig från lägre behov av ingenjörspersonal, ökad körsträcka, till färre oplanerade serviceuppgifter och leder till ökad driftstabilitet. Vidare betonar resultaten behovet av djupgående förståelse för parametrar för att härleda helhetliga underhållsstrategier.