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3D-volymhusbyggande med materiallistor och tänkbara PDM-system.

The aim in this thesis is to itemize materials with ADT. The material’s lists shall then be transferred from ADT to Access and furthermore to Jeeves. The aim also is to describe the PDM-system and to find out if this PDM-system can cooperate between ADT and Jeeves. I also tried to study the possibility of transferring the material’s lists from ADT to the PDMsystem. I found that the material’s list

Sprickvidd nära armeringsjärn 1 betongkonstruktioner.

Vid nybyggnation av betongkonstruktioner ställs höga krav på livslängd och kvalitet. En starkt bidragande faktor till ökad livslängd för etongkonstruktioner är täckskiktets tjocklek. Ett stort täckskikt skyddar armeringen då det hindrar att karbonatiseringen når in till armeringen. Användandet av större täckskikt resulterar dock i svårigheter att klara dagens krav på maximalt tillåtna sprickvidder

Utvärdering av nyutvecklat gipsskivesystem.

Danogips has introduced tongued and grooved gypsum boards which can be used regardless of the distance between the studs in the framework. The goal of this thesis is to evaluate the material properties of the new gypsum product and compare it to conventional gypsum walls. Literature studies and three different experiments are carried out. The stiffness of the construction is measured by applying a

Alternativa sätt att överbygga öppningar i skalmurar av tegel.

Fastighetsbeståndet byggt mellan 1940-70, med tegelfasader av skalmurstyp, har omfattande skador på grund av rostande armering och kramlor. Anledningen är att de stålsorter som användes för armering och infästning inte var korrosionsbeständiga fram till 1980-talet. Initialt uppträder problemen över öppningar där armering finns i det understa tegelskiftet. Då täckskiktet är otillräckligt börjar stå

StabPier : test och provbelastning av en ny typ av grundläggningsplint.

Peab har utvecklat vägbyggnadskonceptet SwePave för att optimera olika överbyggnadskonstruktioner med bland annat stabiliserat packat material. Denna metod går även att använda för att stabilisera jorden förgrundläggning av nya byggnader. Där stabiliserat material använts för att förstärka jorden behövs även en metod för att förstärka för de punktlaster som nedförs av stomkonstruktioner. För att f

Utformning av byggnader för säkerhet mot fortskridande ras.

A progressive collapse implies a structural failure initiated by a local damage which subsequently develops, as a chain reaction, into a failure of either the entire structural system, or only a part of it. The collapse of the Ronan Point building in London 1968 prompted numerous efforts to develop structural design criteria to prevent progressive collapse. Improved design procedures with the inte

Structural Systems for Office Buildings.

There are many ways to construct a building. The designing team, structural engineers and architects, works together to find the best possible solution that will fulfill the owner’s whishes. In this process a structural system needs to be chosen. There are many factors that affect the selection of the structural system, but generally the most economical system is chosen. The factors that need to

Utvärdering av nytt reparationssystem för tegelbalkar.

In the 1940-ies curtain walls were introduced, i.e. brick walls that do not have any bearing function but served as a front material. Horizontal reinforcement was used in this kind of walls, partly over and under openings or, in undisturbed wall fields, every 5-6th bed joint. In this work the tensile bond strength of mortar joints repaired with an injection tool and a manual method respectively is

Professionellt behandlingsarbete med närstående barn

The aim of this study is to examine how a new area of work is emerging, and how the organization´s framework and guidelines affect the professionals´work. In 2010 a law, concerning the child´s right to be involved when a parent suffer from serious illness, was extended to give these children an enhanced protection. We also want to highlight how the professional´s works are affected of the organiza

Cash In Hand And Corporate Performance

Not long ago large cash holding in balance sheet would not be recommended. As we know, large cash in hand means the companies less invest in new projects and extend their business. However, the recent research reveals that U.S companies hold more cash than before, and the financial strength might have strong relationship with the performance. Especially during the financial crises, those who reser

Sverigefonder Fondorganisatoriska egenskapers påverkan på prestationen

Syftet med studien är att undersöka ifall något samband mellan fondprestationen och de organisatoriska fondegenskaperna existerar. Studien ska bidra till en ökad förståelse för hur olika fondegenskaper i fonder kan komma att påverka en fonds prestation. Mer exakt så syftar studien till att kunna förklara relationen mellan en fonds prestation och antalet fonder i fondfamiljen, antalet personer invo

Downside Risk Measurement of Thailand Equity Mutual Funds

Abstract Value at Risk (VaR) is a simple, transparent and consistent measure that summarizes all sources of downside risk. VaR has gained acceptance in the banking industry in accordance to Basel II rules which require banks to use VaR in calculations of market risk. VaR as a risk measure is not as widely accepted in the investment industry. This thesis embraces five different VaR models to 20 equ

Sedimentary structures and facies of fine grained deep water carbonate turbidites in a Paleocene-Middle Eocene flysch complex, Monte Sporno, northern Apennines, Italy

The Monte Sporno flysch unit consists of regularly alternating calcareous turbidites and subordinate hemipelagic clays, deposited in a basin plain environment near, but above, the calcite compensation depth (CCD). Evidence for turbidity current emplacement includes sole markings, Bouma intervals and resedimented shallow-water microfossil species in a deep-water trace fossil assemblage (Nereites ic

Trace fossils from the Paleocene-Middle Eocene Monte Sporno flysch complex, northern Apennines, Italy

The trace fossil assemblages exposed at the Armorano road section in the Monte Sporno unit, Northern Apennines, Italy, occur in a turbidite sequence composed of fine-grained limestones (mudstones) and argillaceous limestones (wackestones) together with coarser grained calcareous sandstones and claystones, both turbiditic and hemipelagic. Fodinichnial vertical burrows of post-depositional origin an

Sedimentology of the Bajocian Fuglunda Member at Eriksdal, Scania, southern Sweden

The Bajocian Fuglunda Member of Eriksdal consists mostly of sand, silt and coal arranged in cycles (2-4m). Each cycle generally starts with organic-rich heteroliths at the base and further up ripple-drift cross laminated and horizontally laminated fine sand follow. The coal seams at the top of the cycles are of minor thickness. Signs of soil formation occur as coalified rootlets reaching down from

Sveconorwegian influence on the ca. 1.36 Ga old Tjärnesjö granite, and associated pyroxene bearing quartz-monzonites in southwestern Sweden

The granite massif in the Tjärnesjö area, southwestern Sweden, was deformed and metamorphosed under granulite facies conditions in late Sveconorwegian time. The intrusive is dominated by a coarse-grained, megacrystic orthoclase granite. Pb-Pb evaporation datings on single zircons from the granite yield an age of ca. 1.36 Ga, interpreted as the intrusion age. A similar age was obtained on zircons f

Process- och miljötolkning av sedimentationen i en subglacial läsideskavitet, Järnavik, S. Blekinge

This study deals with the development of a subglacial cavity in a province dominated by stoss- and leeside rockridges. In the area of Järnavik, south-central Blekinge, there is a small excavation on the leeside of a bedrock ridge. The lithofacies combinations in this section contains both diamictons and sorted sediments. The diamict units are both massive and stratified. The sorted sediments are m

Early Holocene water level changes as recorded on the island of Senoren, eastern Blekinge, southeastern Sweden

Summary: This is an investigation of Early Holocene water level changes based on the sediments in two bays, Sörevik and Norrevik on Senoren, an island in the Karlskrona archipelago in eastern Blekinge southeastern Sweden. This area has experienced a number of transgressions and regressions since the last deglaciation at approximately 12,600 BP. The history of the Baltic is characterized by many dr

Senkvartär stratigrafi och utveckling i Örseryd, mellersta Blekinge

Sammanfattning: Arbetets syfte var att göra en utvecklingshistorisk tolkning av området kring Örseryd, mellersta Blekinge. Ett 2000 x 600 m stort område ytkarterades, varefter olika enheter definierades och korrelerades med tidigare undersökningar utförda i Blekinge. Arbetet koncentrerades sedan till torvmarksområden påträffade under ytkarteringen. Tre torvmarksområden kan urskiljas inom undersöknSummary: The aim of this investigation was to study the Holocene history of a river valley near the village of Örseryd, situated in the middle part of the county of Blekinge in South Sweden. Covering 2000 x 600 m the area was investigated by survey mapping. Grain size analysis were made on representative samples and the different sediments were correlated to lithostratigraphic units defined in ear

Middle-Upper Ordovician trilobites and stratigraphy along the Kyrkbäcken rivulet in the Röstånga area, southern Sweden

Middle-Upper Ordovician strata are well exposed along the Kyrkbäcken rivulet in the Röstånga area of Scania. The investigated sequence dips about 40° towards the south, and comprises about 26 m of strata. It consists largely of siliceous limestones, mudstones, shales, and bentonites. The section is generally richly fossiliferous and has yielded bivalves, brachiopods, cephalopods, gastropods, grapt