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749 Uppsatser om Concrete wall - Sida 12 av 50
Att be om hjälp utan att fråga
This report is our Master thesis. Our work has taken place at a one-stop-shop in Sölvesborg during the spring of 2002. We have conducted ethnographical studies concerning the one-stop-shops frontdesk and telephone exchange. During these studies we became aware of some differences under which the daily work was to be carried out. When operating the switchboard the staff usually work alone and perform the tasks individually.
Samverkanspelare i icke bärande fasadelement
AbstractThe tests work is about the subject "synergism of steel and concrete."The construction sector is in a strong competition and the different companies in the PrefabMarket has ever tried to develop new design solutions that are efficient and environmentallyfriendly.The purpose of this report is to highlight different aspects of interaction and size up a columndimension and to examine its efficiency and load capacity as Eurocode 3 and Eurocode 4. A sizing chart that describes the relationship between the torque and normal force shouldalso be made of the interaction . .
Vinterträdgårdar ur ett byggperspektiv : En undersökning om byggandet av vinterträdgårdar
The purpose of this of this essay is to explore the construction of a conservatory that is livable allyear around. When you build a conservatory there are several factors that need to be regardedthat usually are of no importance when you build a regular conservatory. The glassed facadeneeds to have a very good U-value and all the parts of the facade need to be isolated and theconstruction needs to prevent thermal bridges.In this essay we will start by looking at the shape of the conservatory. Due to the façade consistsof glass the conservatory will need to have a good ratio between the area and the façade so thatthe heat losses will be at a minimum. However, due to the fact that one of the sides of the façadeis connected to the warm house, you quickly realize that the shape of the conservatory is of noimportance.There are two common ways to build a foundation for a conservatory, a molded concretefoundation and isolated wooden beams.
Husproduktion, kritiska skeden i produktion
As a newly graduated student in construction you rarely have as much knowledge as you wish you had. It is a complicated line of business that requires knowledge and understanding of both technical solutions and interaction between actors. It is impossible to be fully learned and with that much unknown it can be hard to know where to start. This report is one step in the right direction. It contains a planning that contains construction and installations for a one level house in Kiruna with its different choices motivated.
Temperatursprickor i ung betong : Utvärdering av projektering och utförande av åtgärder, samt utveckling av dimensioneringsmetod för kylsystem
The report contains three parts. The first part is a summary and overall presentation of thermalcracks and preventing measures against such cracks. This is a theoretical part where theinterested designer can get acquainted with various alternatives, be guided to more detailedliterature, and receive some practical information regarding the design of the respectivemeasures.The second part deals with calculation of the risk for thermal cracks and design of water coolingas a limiting measure. Two complementary methods are reviewed for efficient calculation:?the handbook method CraX1(by Lulea University of Technology) is used for quickverification?finite differential analysis in the calculationtool ConTeSt Pro for more precise projectingHere is also presented a development of existing standards through design of the cooling systemby means of the Bernoulli equation.
Köldbryggor och energiförluster. En studie om energiförluster genom balkonginfästningar och deras betydelse för byggnadens totala energibehov
In this report the balconies? abutments for a property in Bo01-area in Malmö has been studied. The property which is called Vitruvius contains four build-ings where two of them have corbelling balconies with intermittent abutments. With intermittent abutment means that the 50 mm thermal bridge insulation that the balconies is equipped with, is broken regularly by a 300 mm concrete heel. The reinforcement bar that holds the balcony runs through this heel.
Att be om hjälp utan att fråga
This report is our Master thesis. Our work has taken place at a one-stop-shop
in Sölvesborg during the spring of 2002. We have conducted ethnographical
studies concerning the one-stop-shops frontdesk and telephone exchange. During
these studies we became aware of some differences under which the daily work
was to be carried out. When operating the switchboard the staff usually work
alone and perform the tasks individually.
Gårdsbaserade system för spannmålshantering i den framtida Lantmännenorganisationen :
The Swedish cooperative Lantmännen Ekonomiska Förening has initiated a project labelled "Operation Blåljus" that includes an extensive program for closing down elevators. The number of elevators will be reduced from 92 to approximately 15 after harvest of 2007. The objective of Blåljus is to increase the price of grain with 10 öre/kg. A project has been initiated at the Lantmännen Grain division where the purpose is to provide the farmers with support in their decisions and practical advice how they can load a 35 ton grain truck on 30 minutes. The result from the project will serve as a support system to the farmer in his ambition to achieve cost efficient systems to load a truck with grain on the farm.
Vad håller vi på med? En kartläggning av kommunikationsprocessen kring kampanjen "Vad håller du på med?"
The aim of this thesis is to use Gabriel Tardes theories concerning imitation, repetition and the public opinion as a way of understanding how transmedial communication develops over time. This involves a study of social media, traditional press and public organizations in relation to each other. The campaign, What are you doing? (Vad håller du på med?, 2013), launched by the Swedish military as a way of drafting more soldiers, is used as an example of how the theories can be applied to help us understand connections, patterns and social behavior in the rapid mutation and viral spreading of information. By discussing the campaign and its effects, the ambition is to give an understanding of how a campaign of this scale could be planned for and structured.
Det anglo-saxiska inflytandet på det tidiga Lund
Due to the Danish kings? engagements on the British Isles, the early town of Lund, was influenced by English and Anglo Saxon traditions, architecture and technology. The main aim of this essay is to find out in what ways, and most importantly how this can be seen in the archaeological material, and how it changes over time. Within a framework of historical sources, archaeological finds like excavated stave and stone churches, cemeteries, pottery, and everyday personal objects, both English immigrants and English influence is found. The problem of the English origin of the palisade wall technique is discussed, as is early Lund as a Viking age town.
Vätning på mikroskala
Individual cellulose ?bers were studied to identify the transport and absorbtion phenomena as well as the in?uence of drying. A Chalmers University of Technologydeveloped method within ESEM (Enviromental Scanning Electron Microscope) has been used in this study. The results from the laborations gave the following conclu-sions: The transport of water occurs in ?bers in the ?ber wall surface and the lumen.
Vikta, hoprullade eller klippta i bitar? : Guldfoliefigurer samt deras fyndkontext
In this essay I have chosen to take a closer look at gold figure foils (Swedish ?guldgubbar?), find their context and analyze it. I have analyzed some earlier studies about gold figure foils that were found in Scandinavia.The focus of my study is based on the locations of the findings. Another important aspect is to discuss if the encountered gold figure foils that were folded and cut looked like that due to intentional motives or not.My conclusion is that when it comes to the locations of the findings they are mostly found in houses irrespective of if it´s in a posthole, wall or house foundation.The other conclusion is that the gold figure foils could have intentionally been manipulated before they ended up in the ground..
Sight : Belysning för hotellmiljö
Projektet har haft som syfte att i samarbete med Örsjö Belysning AB ta fram en vägghängd armatur för hotell som ska ha funktion som ljus till att läsa vid sängen. Lampan har haft krav på hållbar utveckling. Lampan har en energieffektiv ljuskälla, vald med hänsyn till sitt syfte, och ingående material har valts med stark miljöhänsyn. Form och funktion har varit viktiga begrepp och har parallellt följts åt i projektet. Produkten har konstruerats för en okomplicerad isärtagning så att delarna enkelt kan sorteras och återvinnas vid armaturens avslutade användning..
Mirror, mirror on the wall? -en kulturanalytisk studie av hur folksagor återberättas i vår tid utifrån exemplet Snövit och de sju dvärgarna
This essay examines two modern retellings of the classic fairy tale of Snow White and the seven dwarfs in the version of the brothers Grimm. By analyzing the differences in the modern version to the more original one my aim is to be able to see how these objects of popular culture are affected by the type of society they are created within.In my two-step analysis I have first used the theory of narratology to find what changes had been made in the two retellings. Here I have the help of several key concepts of the theorists Vladimir Propp, Gérard Genette and David Bordwell. The narrative differences, which turned out to concern the characters mostly, I have then sought to explain in the light of the sociological theories of Zygmunt Bauman regarding liquid modernity and liquid fears..
När gör hjälpinformation mest nytta-vid urval eller estimering?
Syftet med denna studie är att beskriva vilka natursyner som förmedlas i barnfilmerna Happy Feet (2006) och Wall-e (2008). Detta för att undersöka om de kan användas inom utbildning för hållbar utveckling i förskolan. Det har utförts en ekokritisk studie av materialet med ett idé- och ideologikritiskt perspektiv. Denna studie har utförts i strävan efter att bidra med ny forskning för området utbildning för hållbar utveckling inom förskolan, då det är ett tunt utforskat område.Resultatet av studien är att den antropocentriska natursynen dominerat i båda filmerna, men att de samtidigt ifrågasätts mellan raderna. Slutsatsen av studien är att innehållet i filmerna går att använda som underlag för undervisning, till exempel för att kunna föra en diskussion i barngrupp om natursyner..