Sökning: "Steel fiber-reinforced concrete"
Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Steel fiber-reinforced concrete.
1. Anchorage in Concrete Structures : Numerical and Experimental Evaluations of Load-Carrying Capacity of Cast-in-Place Headed Anchors and Post-Installed Adhesive Anchors
Sammanfattning : Various anchorage systems including both cast-in-place and post-installed anchors have been developed for fastening both non-structural and structural components to concrete structures. The need for increased flexibility in the design of new structures and strengthening of existing concrete structures has led to increased use of various metallic anchors in practice. LÄS MER
2. Using prestressed steel fiber reinforced high performance concrete in the industrilization of bridge structures
Sammanfattning : .... LÄS MER
3. Concrete Bridges : Improved Load Capacity
Sammanfattning : There are many beautiful old structures around the world, some of which were designed for completely different purposes than their current applications. For example, Swedish railway bridges were only designed to carry axle loads up to 200 kN in the beginning of the 20th century, while modern loads can be twice as high. LÄS MER
4. Numerical analysis of concrete elements strengthened with carbon fiber reinforced polymers
Sammanfattning : Due to the growing number of ageing reinforced concrete structures such as buildings and bridges, there is an increasing interest in condition assessment and strengthening methods. Deterioration processes and demands for higher loads contribute to this interest. LÄS MER
5. FRCM-Composites for Strengthening Concrete Walls with Openings : Experimental and Numerical Analysis
Sammanfattning : Upgrading existing buildings to new functional requirements may require new openings that can weaken the structure, prompting the need for strengthening. In such cases, traditional strengthening solutions, such as creating a reinforced concrete or steel frame around the opening, imply long-term restrictions in the use of the structure. LÄS MER