Search for dissertations about: "bond abaqus"
Found 5 swedish dissertations containing the words bond abaqus.
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1. Shear in Concrete Structural Elements Subjected to Dynamic Loads
Abstract : Concrete structural elements subjected to severe dynamic loads such as explosions at close range may cause shear failures. In the Oklahoma City bombing in 1995 two concrete columns on the ground level were reported to have failed in shear. READ MORE
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2. Implementation and Application of Fracture Mechanics Models for Concrete Structures
Abstract : Two numerical models for simulation of concrete cracking and bond slip have been implemented and applied in various comparative analyses. Both models were implemented in the commercial finite element system ABAQUS. READ MORE
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3. Structural Retrofitting of Reinforced Concrete Beams using Carbon Fibre Reinforced Polymer
Abstract : This thesis details experimental work and finite element simulations of reinforced concrete beams retrofitted with carbon fibre reinforced polymer (CFRP). The objectives of this study were to investigate the behaviour of retrofitted beams experimentally, develop a finite element model describing the beams, verifying the finite element model against the experimental results and finally investigating the influence of different parameters on the behaviour of the retrofitted beams. READ MORE
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4. STRUCTURAL RETROFITTING OF CONCRETE BEAMS USING FRP - Debonding Issues
Abstract : A 3D nonlinear finite element analysis modelling framework was developed for simulating the behaviour of beams retrofitted with fibre reinforced polymer (FRP). The ABAQUS program was used for this purpose. Concrete was modelled using a plastic damage model. READ MORE
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5. Models for analysis of shotcrete on rock exposed to blasting
Abstract : In underground construction and tunnelling, the strive for a more time-efficient construction process naturally focuses on the possibilities of reducing the times of waiting between stages of construction. The ability to project shotcrete (sprayed concrete) on a rock surface at an early stage after blasting is vital to the safety during construction and function of e. READ MORE