Essays about: "bärförmåga"

Showing result 16 - 20 of 30 essays containing the word bärförmåga.

1. 16. Evaluation of methods for calculating the green roof potential on already existing buildings in urban areas.

   University essay from Lunds universitet/Bioteknik

   Author : Malin Rauhala; [2019]
   Keywords : Green roof; urban planning; environmental engineering; GIS; remote sensing; potential; green roof technology; gröna tak; stadsplanering; environmental biotechnology; miljöbioteknik; Technology and Engineering;

   Abstract : This study evaluates and compares four green roof methods with the purpose to calculate how many green roofs that potentially can be built on already existing buildings in a city. The methods are created for the cities Braunschweig, Thessaloniki, Lisbon and Lund. READ MORE

3. 17. Simulation of Hardening of the MahanaKhon Tower Mat Foundation

   University essay from KTH/Betongbyggnad

   Author : Zakaria Kazi-tani; [2019]
   Keywords : Hydration; MahanaKhon tower; mat foundation; young concrete; temperature development; thermal stresses; cracking; fly ash; finite element analysis; COMSOL Multiphysics; Hydratation; MahanaKhon tower; bottenplatta; ung betong; temperaturutveckling; termiska spänningar; sprickbildning; flygaska; finita elementanalys; COMSOL Multiphysics;

   Abstract : Cement hydration is the result of a series of simultaneous chemical reactions occurring during the production of concrete. An excessive amount of heat is generated, which consequently may give rise to thermal stresses and cause early age cracks in concrete that may affect its structural integrity, and load bearing capacity. READ MORE

4. 18. Cable-stayed Bridge Connected to a Chained Floating bridge : A Case Study

   University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Author : Anna Tranell; [2017]
   Keywords : Cable-stay bridge; bridge; cable-stay; cable; chained floating bridge; floating bridge; bridge concept; E39; FEA; finite element analysis; Snedkabelbro; bro; brokoncept; kedjeflytbro; flytbro; konstruktion; E39; Skråstagbru; kedjet flytbru; flytfru; bru; fergefri E39; E39; konstuksjon;

   Abstract : In Norway there are plans of a ferry-free European road E39 with crossings of eight deep and wide fjords. A newly developed bridge concept that could be used for some of these fjord-crossings is a chained floating bridge. READ MORE

5. 19. A Comparison between two different Methods to Verify Fire Safety Design in Buildings

   University essay from Luleå tekniska universitet/Byggkonstruktion och brand

   Author : David Ronstad; [2017]
   Keywords : Fire Safety Engineering; Verification; SP; Probabilistic method; Scenario analysis; Performance-Based;

   Abstract : In today’s Nordic construction industry, it is difficult for new and innovative building solutions to be introduced due to prescriptive and inflexible regulations. Trading products and services cross-border is something that could loosen the tough market, but this is not possible due to the lack of common international frameworks that is performance based with the possibility to perform fire safety engineering. READ MORE

6. 20. Model uncertainty related to designers' choice : A probabilistic analysis

   University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Author : Jonas Fahleson; [2017]
   Keywords : Structural reliability; FORM; Hasofer-Lind; model uncertainty; Bärverks tillförlitlighet; FORM; Hasofer-Lind; modellosäkerheter;

   Abstract : Today, in structural design, a structure is verified against failure by using the partial coefficient method provided by the Eurocodes. The verification method is, in its nature, a deterministic method where the input variables for load and resistance are assigned partial coefficients to ensure that the resistance is exceeded by the load effect. READ MORE