Essays about: "tvärkraftskapacitet"

Found 5 essays containing the word tvärkraftskapacitet.

  1. 1. Transverse force absorption in column base mounts for steel columns : Screw joints in column bases

    University essay from KTH/Byggteknik och design

    Author : Dejan Jovanovic; Ruslan Khalilov; [2021]
    Keywords : column bases; transverse force absorption; tightening moment; clamping force; non-prestressed joints; Pelarfötter; tvärkraftskapacitet; åtdragningsmoment; spännkraft; icke förspända förband;

    Abstract : It is common to use different construction materials in combination such as concrete, steel, wood and glass in order to optimize buildings. The purpose of this is to reduce weight and increase load capacity, but it also facilitates assembly and reduces construction time. READ MORE

  2. 2. Design of column bases concerning bending and shear nibs

    University essay from KTH/Byggteknik och design

    Author : Rodi Kay; [2021]
    Keywords : Column bases; Pelarfötter;

    Abstract : The purpose of the thesis is to find out how to design column bases with conventional methods presented by European standards and codes, but above all from the Steel Construction Institute's handbook on structural joints and compare it with finite element analyses. However, today there are no good instructions for how column bases exposed to multiaxial bending should be designed, where assumptions based on structural mechanics also was compared with computer tools. READ MORE

  3. 3. Numerical simulations of shear reinforced concrete beams subjected to blast loads

    University essay from KTH/Betongbyggnad

    Author : Anton Frank; Andreas Fristedt; [2021]
    Keywords : Numerical simulations; shear reinforcement; blast loads; dynamic shear failure; Numeriska simuleringar; tvärkraftsarmering; luftstötvåg; dynamiskt skjuvbrott;

    Abstract : Historical accidents and experimental investigations have made apparent that blast loaded concrete members are prone to fail in brittle shear rather than a ductile flexure mode. Air blasts from accidental detonations or explosives may cause severe damage to buildings and infrastructure and it is of great importance that load carrying members can withstand the impulse that arise to avoid progressive collapses. READ MORE

  4. 4. Shear strengtth of prestressed concrete beams without shear reinforcement : A comparison between equations

    University essay from KTH/Betongbyggnad

    Author : Bawan Azad; [2021]
    Keywords : Shear force; prestress concrete; design provisions; Eurocode; carrying capacity; parametric study; concrete beam; Tvärkraft; förspänd betong; dimensioneringsbestämmelser; Eurokod; bärförmåga; parameterstudie; betongbalk;

    Abstract : A new version of EN 1992-1-1, Eurocode 2 for Design of Concrete Structures, is under development and one of the most discussed topics is shear capacity for prestressed concrete beams without shear reinforcement, partly because shear failure occurs suddenly and can have catastrophic consequences. For the new version of Eurocode, there are a total of three proposed equations to replace the two equations that currently exist in EN 1992-1-1 for shear capacity of prestressed concrete beams without shear reinforcement. READ MORE

  5. 5. Stabilisation of higher wooden houses in volume building technology

    University essay from Lunds universitet/Avdelningen för Konstruktionsteknik; Lunds universitet/Institutionen för bygg- och miljöteknologi

    Author : Ebba Gipperth; [2020]
    Keywords : Volume building technology; Timber; Horizontal stabilisation; Shear walls; Technology and Engineering;

    Abstract : Byggnationen av bostadshus med trästomme har enligt Statistiska centralbyrån ökat med 85% efter den senast lägsta uppmätningen 2011. Statistiska centralbyrån menar också att det är bostadshus bestående av 4-8 våningar som byggs mest i Sverige idag. READ MORE