Essays about: "Concrete repair"

Showing result 1 - 5 of 15 essays containing the words Concrete repair.

  1. 1. Designing a large neighborhood search method to solve a multi-processor avionics scheduling problem

    University essay from Linköpings universitet/Tillämpad matematik; Linköpings universitet/Tekniska fakulteten

    Author : Jesper Svensson; [2021]
    Keywords : Avionics Scheduling; Large Neighborhood Search; Mixed-Integer Programming; Optimisation;

    Abstract : This thesis introduces a Large Neighborhood Search (LNS) method to solve a multi-processor avionics scheduling problem. In a typical scheduling problem, tasks are scheduled with exact starting times. In this thesis however, tasks will instead be assigned to disjoint time segments, called buckets. READ MORE

  3. 2. A Comparative LCA study on the refurbishment of quays with induced mineral deposition technology

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Remy Prame Joseph Jerald; [2020]
    Keywords : Refurbishment; Induced mineral deposition; Life cycle assessment; Climate change impact; Global warming potential;

    Abstract : A quay is a structure which is constructed along the shoreline for docking purposes. When the quay is constructed using reinforced concrete, damage over time happens under the combined action of chemical and mechanical corrosion of the varied materials. READ MORE

  4. 3. Bacteria - based self - healing mortar with bio - plastic healing agents : Comparative analysis on quantification and characterization of self-healing by various experimental techniques

    University essay from KTH/Betongbyggnad

    Author : Rahul Roy; [2020]
    Keywords : Mortar; crack; autonomous healing; bacteria; bioplastic; lactic acid derivatives PLA ; alkanoate derivatives AKD ; internal crack geometry; quantification; characterization; statistical analysis; Bruk; sprickbildning; självläkning; bakteriebaserademedel; bioplast; mjölksyrederivat PLA ; alkanoatderivat AKD ; inre sprickbildning; kvantifiering; karakterisering; statistisk analys;

    Abstract : Crack formation in concrete structures due to various load and non-load factors leading to degradation of service life is very common. Repair and maintenance operations are, therefore, necessary to prevent cracks propagating and reducing the service life of the structures. READ MORE

  5. 4. Climate Change Mitigation Measures of Load-Bearing Structure - A comparison of alternative structural designs using Life Cycle Assessment

    University essay from Lunds universitet/Avdelningen för Konstruktionsteknik

    Author : Mirass Jalil; [2020]
    Keywords : Life Cycle Assessment; LCA; Load-Bearing Structure; Livscykelanalys; Byggnadsstomme; stomalternativ; structural engineering; span length; cross-section depth; precast concrete slab; in-situ concrete slab.; Technology and Engineering;

    Abstract : I mars 2015 nådde den globalt genomsnittliga koldioxidhalten 400 ppm för första gången på tre miljoner år. Därför satte den svenska regeringen, år 2017, upp målet att Sverige ska vara klimatneutralt år 2045. READ MORE

  6. 5. Concrete Cracks in Swimming Pool Basins

    University essay from KTH/Byggnadsteknik

    Author : Salman Shawkat; Ragheed Hussain; [2017]
    Keywords : Concrete; Cracks; Corrosion; Swimming facilities; Repair methods; Betong; Sprickor; Korrosion; Simhallar; Reparationsmetoder;

    Abstract : Majority of the swimming facilities in Sweden are facing some form of renovation or total substitution. The report analyses cracks in two different public bath facilities namely Eriksdalsbadet and Enskedehallen. The text also discusses different solution strategies for cracks in concrete. READ MORE