Essays about: "steel joint"

Showing result 1 - 5 of 48 essays containing the words steel joint.

  1. 1. Implementation of thermomechanical laser welding simulation : Predicting displacements of fusing A AISI304 T-JOINT

    University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap; Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Author : Anton Rolseth; Anton Gustafsson; [2021]
    Keywords : Laser welding; Finite element method; ABAQUS; Thermomechanical simulation; Heat source models; DFLUX; Element activation;

    Abstract : Laser welding is an advanced joining technique with the capability to form deep, narrow, and precise welds. Numerical models are used to simulate the process in attempts of predicting distortions and stresses in the material. This is done to reduce physical testing, optimize processes and enable integrated product- and process development. READ MORE

  2. 2. Strength of axially loaded screw joints in wooden structures exposed to fire : An overview of existing knowledge and proposal for test method

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

    Author : Emma Wiklund; [2021]
    Keywords : Fire; Wood; Screws; Strength; test method;

    Abstract : Today, distinct approaches are required when designing timber structures and their joints in the event of fire. Considering that the steel fasteners have temperature dependent properties and that the surrounding wooden construction is also affected by the fire due to occurrence of charring during fire exposure, these types of joints are complicated to design. READ MORE

  3. 3. Preliminary experimental study on the affect of water of the hydrogen reduced hematite pellet

    University essay from KTH/Materialvetenskap

    Author : Henrik Welander; [2021]
    Keywords : ;

    Abstract : Global warming is one of the most important challenges that we are facing today. Since carbon dioxide (CO2) is by far our most common green house gas pollutant,  most large corporations need to reconsider how their production is performed to keep the global warming below 2 ◦C. READ MORE

  4. 4. Expansion Joints in timber bridges : Mechanical behavior under external loading

    University essay from Linnéuniversitetet/Institutionen för byggteknik (BY); Linnéuniversitetet/Institutionen för byggteknik (BY)

    Author : Johan Gustafsson; Jakob Myhrberg; [2021]
    Keywords : Expansion joint; FE-modeling; Timber bridges; Steel-to-wood connections; European Technical Approval Guidelines;

    Abstract : To design a bridge, different typologies of construction materials can be used. All materials have in common that deformations occur due to different events, such as externalloading, temperature- and moisture variations. To allow these kinds of deformations,Expansion Joints (EJs) are used in the structure. READ MORE

  5. 5. FE modeling of glulam beams with mechanical slotted-in steel plate connections.

    University essay from Linnéuniversitetet/Institutionen för byggteknik (BY)

    Author : Musaab Mahjoub; [2021]
    Keywords : Timber joints; Slotted-in steel plate connections; Python scripting; FEM; Abaqus.;

    Abstract : The mechanical behavior of timber beams with a slotted-in steel plate connection is studied by creating a numerical model that is able to simulate the global bending behavior, the global load carrying capacity and the nonlinear plastic fastener force distribution in the connection. Experimental results from Material Testing Institute (MPA), University of Stuttgart were used to verify the simulation results from this study. READ MORE