Sökning: "Zakaria Kazi-tani"

Hittade 2 uppsatser innehållade orden Zakaria Kazi-tani.

1. 1. Simulation of Hardening of the MahanaKhon Tower Mat Foundation

   Master-uppsats, KTH/Betongbyggnad

   Författare :Zakaria Kazi-tani; [2019]
   Nyckelord :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;

   Sammanfattning : 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. LÄS MER

3. 2. Optimizing the Nuclear Waste Fund's Profit

   Kandidat-uppsats, Stockholms universitet/Företagsekonomiska institutionen

   Författare :Zakaria Kazi-tani; André Ramirez Alvarez; [2018]
   Nyckelord :Nuclear Waste Fund; optimization; the Markowitz portfolio theory; strategic asset allocation; tactical asset allocation; polynomial regression; bonds; disposal; Kärnavfallsfonden; nuclear waste; the Legal; Financial and Administrative Services Agency; MATLAB;

   Sammanfattning : The Nuclear Waste Fund constitutes a financial system that finances future costs of the management of spent nuclear fuel as well as decommissioning of nuclear power plants. The fund invests its capital under strict rules which are stipulated in the investment policy established by the board. LÄS MER