Essays about: "Force-Displacement"

Showing result 11 - 15 of 19 essays containing the word Force-Displacement.

  1. 11. Simulation of Delamination Migration in Laminated Composite Structures - An Approach Combining Extended Finite Elements and a Cohesive Zone Model

    University essay from Lunds universitet/Hållfasthetslära

    Author : Viktor Björklund; [2018]
    Keywords : Crack propagation modeling; Fiber-reinforced polymer; Laminated composites; FRP; CFRP; Cohesive zone model; CZM; Delamination migration; FEM; XFEM; Fracture mechanics; Progressive damage modeling; Surface-based cohesive behaviour; Technology and Engineering;

    Abstract : Fiber-reinforced polymer matrix composites are being used increasingly in lightweight applications where high strength and stiffness is required. One of the main challenges with designing components from such materials is to predict the ultimate strength and behaviour of the structure. READ MORE

  3. 12. Numerical and experimental analysis of adhesively bonded T-joints : Using a bi-material interface and cohesive zone modelling

    University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Author : Andreas Andersson Lassila; Marcus Folcke; [2018]
    Keywords : adhesive; cohesive zone modelling; Finite Element Method; mixed-mode; T-joint; fracture; experiment; cohesive laws; Bi-material Interface;

    Abstract : With increasing climate change the automotive industry is facing increasing demands regarding emissions and environmental impact. To lower emissions and environmental impact the automotive industry strives to increase the efficiency of vehicles by for example reducing the weight. READ MORE

  4. 13. A Finite Element Analysis of Crack Propagation in Interface of Aluminium Foil - LDPE Laminate During Fixed Arm Peel Test.

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Pradeep Reddy Punnam; Chitendar Reddy Dundeti; [2017]
    Keywords : ABAQUS; Aluminium Foil; Cohesive Zone Modelling; Fracture Energy; Laminate; LDPE; Peel Test.;

    Abstract : This thesis deals with numerical simulation of a peel test with an Aluminium foil and Low Density Poly-Ethylene (LDPE) laminate. This work investigates the effects of the substrate thickness and studies the influences of interfacial strength and fracture energy of the cohesive zone between the Aluminium and LDPE. READ MORE

  5. 14. Stress development of Carton Board Packages with Hill's Model Subjected to Concentrated Loads

    University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

    Author : Jonas Grethes; Anton Rydberg; [2016]
    Keywords : carton board; Hill’s model; finite element method; grip stiffness model; kartong; Hills modell; finita element i greppstyvhetmetod; greppstyvhet;

    Abstract : The work has been carried out mainly for Tetra Pak within the project "A New Model for Deformation of Carton boardPackages by Manual Handling". Tetra Pak is specialized in food packaging, its processing and distribution. READ MORE

  6. 15. Parameter identification of GISSMO damage model for DOCOL 1200M : A study on crash simulation for high strength steel sheet components

    University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik

    Author : Daniel Hörling; [2015]
    Keywords : ;

    Abstract : In the automotive industry there is a conflict between the need for weight reduction in order to reduce the CO2 emissions and the need for high safety. It has led to the use of high strength steel instead of the traditional lightweight materials. READ MORE