Essays about: "global buckling"

Showing result 1 - 5 of 21 essays containing the words global buckling.

  1. 1. FE-modelling of glulam connection in a pre-tensioned glulam truss : Detailed Finite element modelling of the connection between primary beam and compression stud in a sub-tensioned glulam roof truss

    University essay from KTH/Bro- och stålbyggnad

    Author : Edward Sebastian Swaretz; [2022]
    Keywords : Glulam; sub-tensioned roof truss; connection; instability; Abaqus Standard; Finite element method;

    Abstract : After the collapse of the roof structure in Tarfalahallen 2020, great attention has been focused on instability of sub-tensioned glulam roof trusses. Investigations were launched to find the reason for the collapse and the cause was instability in the roof truss that supported the roof. READ MORE

  3. 2. Optimization of structures byincluding modeling of pilefoundations : A parametric study on using stiff supports orpiles in a model

    University essay from KTH/Bro- och stålbyggnad

    Author : Alexander Koba; [2022]
    Keywords : ;

    Abstract : Structural engineers use rules and regulations in the form of Eurocodes and other supplementary guidelines to design different type of structures. However, the uncertainty surrounding each case and the actual outcome that depends on decisions made throughout the design phase are of most importance and must be handled properly from start. READ MORE

  4. 3. Global buckling of subsea pipelines with DEH cable

    University essay from KTH/Hållfasthetslära

    Author : Anders Meurk; [2022]
    Keywords : Solid Mechanics; Global Buckling; Subsea Pipelines; DEH cable; Hållfasthetslära; Global Buckling; Undervattensrörledningar; DEH kabel;

    Abstract : Hydrates, wax, and other fluids forms in cold subsea pipelines which restrict flow of petroleum products during operation. This thesis analyses the global buckling behaviour of subsea pipelines with Direct Electric Heating cables (DEH) through a combination of analytical and FEM simulations. READ MORE

  5. 4. Investigation of methods to analyse global stability of a reinforced concrete stabilising core

    University essay from KTH/Bro- och stålbyggnad

    Author : Evelina Husak; Ellinor Persson; [2022]
    Keywords : ;

    Abstract : Ensuring the structural stability of a building is an evident requirement for the building to be safe to use. This becomes a qualified task for a structural engineer. Ensuring stability has become especially important nowadays while stabilising elements often are kept to a minimum and tall buildings are common. READ MORE

  6. 5. Study of Diamond Folds in Mass-Impregnated(MI) Cables

    University essay from Linköpings universitet/Mekanik och hållfasthetslära

    Author : Sucheth Krishna Kumar Bysani; [2021]
    Keywords : FEM; MI cable insulation; diamond fold buckling; lapping tension; registration andbutt-gap;

    Abstract : High Voltage (HV) cables are designed to transmit electrical power from the source to the placewhere it is consumed. The global trend towards renewable energy sources e.g. READ MORE