Essays about: "edge crack"

Showing result 16 - 19 of 19 essays containing the words edge crack.

  1. 16. Strength Analyses of Wooden I-Beams with a Hole in the Web

    University essay from Lunds universitet/Byggnadsmekanik; Lunds universitet/Väg- och vattenbyggnad (CI)

    Author : Regina Hermelin; [2006]
    Keywords : Technology and Engineering;

    Abstract : Wood-based light-weight I-beams are today widely used in the construction industry. An important feature of these beams is that the user can make holes in the web where needed. Today there is no general method used to calculate the reduced strength of these beams with a hole in the web. READ MORE

  3. 17. Process Zone Analysis of a Thin Laminated Composite

    University essay from Blekinge Tekniska Högskola/Avdelningen för maskinteknik

    Author : Muddassar Sabir Mirza; Syed Muqtader; [2006]
    Keywords : Laminate; Experimental method; Microscope; MTS; FEM; and ABAQUS.;

    Abstract : This report takes an insight look into the process zone of a thin laminated composite. Mostly work was focused on microscopic observation and thickness calculations around the process zone of laminates. The laminates used in the work are Aluminium and Polyethylene. Investigations were done on a centred crack of constant length. READ MORE

  4. 18. Longitudinal Sealings in Beverage Packages - Experimental Testing and Numerical Parameter Studies

    University essay from Lunds universitet/Väg- och vattenbyggnad (CI); Lunds universitet/Byggnadsmekanik

    Author : Magnus Nilsson; [2005]
    Keywords : Technology and Engineering;

    Abstract : In this work, the mechanical behavior of longitudinal sealings in paper based beverage packages have been investigated trough experimental tests and Finite Element simulations. The mechanical performance of the longitudinal sealing is of great interest when developing and improving beverage packages. READ MORE

  5. 19. Fatigue life of butt welds - a numerical study on the influence of real geometry

    University essay from KTH/Hållfasthetslära

    Author : Karthickeyan Arasu; []
    Keywords : Real weld geometry; fatigue life; edge offset; weld toe radius; crack propagation; transfer function; Monte Carlo simulation; Verklig svetsgeometri; utmattningslivslängd; kantförskjutning; svetsradie; sprickutbredning; överföringsfunktion; Monte Carlo simulering;

    Abstract : Welds play a crucial role in the product portfolio of GKN Aerospace. For ease of manufacturing and repairability, butt welds are preferred in the aerospace industry. Weld regions undergo local distortions during manufacturing due to the external heat-input, and the resulting local geometries are complex and stochastic in nature. READ MORE