Search for dissertations about: "hållfasthet"
Showing result 1 - 5 of 82 swedish dissertations containing the word hållfasthet.
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1. Behaviour of fracture process zones in concrete influenced by simultaneously applied normal and shear displacements
Abstract : The thesis deals with the determination of the post peak behaviour of concrete in pure tension, and combined tension (compression) and shear. A test arrangement has been developed in order to determine the post peak behaviour of concrete expressed as stress - displacement curves. READ MORE
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2. Modelling of Transport Processes Involved in Service Life Prediction of Concrete : Important Principles
Abstract : The main focus in this licentiate thesis is a description of the environmentally introduced action of diffusing and chemically reactive (e.g. carbonation and chemical-physical adsorption-desorption) matter in the pore solution and in the air-filled space in the pore system of the material. READ MORE
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3. Development of strength and heat of hydration of young concrete at low temperature - influence of granulated blast furnace slag, silica and limestone
Abstract : The work presented in this licentiate thesis was carried out within the project task Use of industrial by-products and filler in concrete, part Early-age strength development at low temperatures in concrete with mineral additions/fillers. To improve the understanding and to increase the data available, the study investigated the development of compressive strength and heat of hydration while curing at 5°C compared with curing at 20°C. READ MORE
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4. Strength of Stabilised Soil - A Laboratory Study on Clays and Organic Soils Stabilised with different Types of Binder
Abstract : Stabilisation of soft soils by deep mixing with binders is the most frequently used method of ground improvement in Sweden today, and is increasingly being used internationally. The most common binders employed are cement and lime, but a variety of other binders may also be used for stabilisation of soils. READ MORE
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5. Modelling the Variability of Bending Strength in Structural Timber - Length and Load Configuration Effects
Abstract : The load carrying capacity of a beam of structural timber is dependent both on the span of the beam and the type of loading. The longer the beam and the more uniform the moment distribution, the lower the load carrying capacity. This phenomenon is due to the variability of material properties within a piece of timber. READ MORE