Essays about: "corrosion in reinforced concrete"

Showing result 6 - 10 of 11 essays containing the words corrosion in reinforced concrete.

  1. 6. Characterization of black corrosion in reinforced concrete structures: analyses of field samples from southern Sweden

    University essay from Lunds universitet/Geologiska institutionen

    Author : Jenny Halling; [2019]
    Keywords : black rust; anaerobic corrosion; reinforced concrete; corrosion products; green rust; microbial corrosion; Earth and Environmental Sciences;

    Abstract : I den här studien karakteriseras fenomenet anaerob korrosion utifrån både litteraturstudier om korrosionsprocesser och korrosionsprodukter samt genom undersökning av fältprover från betongkonstruktioner i salthaltiga undervattensmiljöer i södra Sverige. Anaerob korrosion av armering i vattenmättad betong är ett omfattande men hittills relativt ouppmärksammat problem. READ MORE

  3. 7. Capacity and lifetime analysis of pre-stressed slatted floors

    University essay from Linnéuniversitetet/Institutionen för byggteknik (BY)

    Author : Denise Hermansson; Olivia Nilsson; [2016]
    Keywords : Pre-stressed concrete; Reinforced concrete; concrete slatted floors; Four point bending test; Aramis; Carbonation depth; Corrosion; Lifetime analysis; Eurocode;

    Abstract : This study investigates the mechanical differences between old and newly produced slatted floors through a four-point bending test. To understand to what extent the actual environment has affected the slatted floors, the carbonation depth and corrosion will be examined. READ MORE

  4. 8. Reinforced Concrete Beams Strengthened with Side Near Surface Mounted FRP : A parametric study based on finite element analysis

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

    Author : Rewan Eredini; [2016]
    Keywords : Side near surface mounted reinforcement; Bottom near surface mounted reinforcement; Parametric study; FEM-analysis; Atena; Carbon fiber reinforced polymer;

    Abstract : Most of the today’s concrete structures are older than tenyears, and the need to strengthening existing structures is growing steadily. This is due to various reasons such as degradation due to ageing, environmentally induced degradation, poor initial design or construction and lack of maintenance, to name a few. READ MORE

  5. 9. Feasibility Analysis of a Fiber Reinforced Polymer Bridge

    University essay from KTH/Bro- och stålbyggnad

    Author : Neil Murphy; [2013]
    Keywords : Fiber reinforced polymer; FRP; plastics; life cycle cost analysis; life cycle assessment; LUSAS; finite element analysis; Friedberg bridge.;

    Abstract : When implementing a bridge design proposal, it is common that several alternatives be considered, each with a different material of construction. Traditional building materials used for the construction of bridges have mainly been concrete, steel, timber or aluminium. READ MORE

  6. 10. Numerical Evaluation of Structural Behavior of the Simply Supported FRP-RC Beams

    University essay from KTH/Betongbyggnad

    Author : Marjan Shahrokh Esfahani; Rasoul Nilforoush Hamedani; [2012]
    Keywords : ;

    Abstract : The main problem of steel-reinforced concrete structures is corrosion of steel reinforcements which leads to premature failure of the concrete structures. This problem costs a lot annually to rehabilitate and repair these structures. READ MORE