Sökning: "stress in solid shells"
Hittade 3 avhandlingar innehållade orden stress in solid shells.
1. On the Experimental Determination of Damping of Metals and Calculation of Thermal Stresses in Solidifying Shells
Sammanfattning : This thesis explores experimentally and theoretically two different aspects of the properties and behaviour of metals: their ability to damp noise and their susceptibility to crack when solidifying. The first part concerns intrinsic material damping, and is motivated by increased demands from society for reductions in noise emissions. LÄS MER
2. On Postbuckling Analysis of Thin-walled Structures Numerical and Statistical Approaches
Sammanfattning : Thin-walled structural elements, such as plates, shells and beams are important load carrying components in civil-, mechanical-, automotive- aeronautical- and marine engineering structures. In order to reduce the weight thin-walled structures are given an optimum design making them sensitive to unforeseen deviations in geometry, boundary conditions, material properties and applied loads. LÄS MER
3. Continuum Mechanics Modelling of Corrugated Board
Sammanfattning : The storage of compressive loaded boxes in an environment with naturally varying humidity is a practical issue in corrugated board employment. Time dependent variables such as moisture content, strain fields, stress fields and material strength play important roles for the time to failure. LÄS MER