Sökning: "Openings"
Visar resultat 1 - 5 av 114 avhandlingar innehållade ordet Openings.
1. 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
2. Schnittstelle Vernissage : Die Besucher als Wegbereiter und Multiplikatoren zeitgenössischer Kunst
Sammanfattning : How does art become Art? What is it that actually happens when a work of art is presented, as such, at an opening and gets accepted as Art? Who arc the actors, the decision makers, how do they interact, how does the self-structuring, selfgenerating, intricate system work that governs the interface between art and non-art? What is the importance and influence of the artists, the gallery owners, the art writers in journals and newspapers, the mass media, the visitors to the openings?Research in this area has so far mostly concerned art preferences, or the function of art as a social distinction marker. But the process through which the decision is made whether a particular object is accepted as art, - or rejected as such - has received much less attention. LÄS MER
3. FRP strengthening of concrete walls with openings
Sammanfattning : The thesis deals with the axial strength of axially and eccentrically loaded concrete walls with cut-out openings strengthened by fiber-reinforced polymers (FRPs).Background: Functional modifications of concrete structures are common because existing structures must often be adapted to comply with current living standards. LÄS MER
4. CFRP strengthening of concrete slabs, with and without openings : experiment, analysis, design and field application
Sammanfattning : Rehabilitation and strengthening of concrete structures with externally bonded FRP (Fibre Reinforced Polymers) has been a viable technique for at least a decade. The most common way to strengthen a structure is in flexure where thedesign normally follows traditional concrete design, with exceptions for control of bond and anchorage related to the FRP. LÄS MER
5. Some Aspects on Contamination Control in Hospitals- Observations and Measurements
Sammanfattning : Measurements of the cleanliness level have been performed in operating rooms classified as tissue and cells establishments for bone tissue to compare the results with the requirements given in the Tissue and Cells Directives of the European Union (EUTCD). The results show that the requirements are not always fulfilled. LÄS MER
