Essays about: "Strain-Rate Sensitivity"

Found 4 essays containing the words Strain-Rate Sensitivity.

  1. 1. Development of Methodology for Finite Element Simulation of Overhead Guard Impact Test

    University essay from Linköpings universitet/Mekanik och hållfasthetslära

    Author : Axel Hallén; Jacob Hjorth; [2022]
    Keywords : Explicit Finite Element Analysis; Forklift Overhead Guard; RADIOSS; Drop Test; Strain-Rate Sensitivity; Johnson-Cook; Plasticity; Explicit finita elementanalys; Skyddstak; Gaffeltruck; RADIOSS; Fallprov; Töjningshastighetsberoende; Johnson-Cook; Plasticitet;

    Abstract : Forklifts that are capable of lifting heavy loads and reaching high lift heights are required by stan-dards to have an overhead guard to protect the operator from falling objects. The same standardsspecify a standardized procedure for testing the strength of these overhead guards. READ MORE

  3. 2. Material parameter identification of a thermoplastic using full-field calibration

    University essay from Linköpings universitet/Mekanik och hållfasthetslära

    Author : Nikhil Prabhu; [2020]
    Keywords : DIC; FFC; Thermoplastics; Material parameter identification; multi-point history; Polyamide 6; GISSMO; Response Surface Methodology;

    Abstract : Finite element simulation of thermoplastic components is gaining importance as the companies aim to avoid overdesign of the components. Cost of the component can be minimized by using an adequate amount of material for its application. READ MORE

  4. 3. Numerical simulations of Carbon Fiber ReinforcedPolymers under dynamic loading

    University essay from KTH/Lättkonstruktioner

    Author : Edoardo Taddei; [2017]
    Keywords : ;

    Abstract : The ability to withstand dynamic loading represents an important design criteria for crucial applications such as those adopted in the automotive and aerospace industries. Numerical simulations can lead to a reduction of time and costs for designing composite structures by replacing testing campaigns that are performed in order to assess whether the design requirements of the structure are met. READ MORE

  5. 4. Influence of strain rate in CRS tests : A laboratory study of three Swedish clays

    University essay from KTH/Jord- och bergmekanik

    Author : Daniélle Holm; [2016]
    Keywords : Constant rate of strain; Pore pressure ratio; Strain rate; Preconsolidation pressure; Water content;

    Abstract : The Constant Rate of Strain (CRS) test is currently the most widely used method for determination of consolidation parameters in Sweden. These parameters are used to calculate the probable settlements and behavior of soils. READ MORE