Sökning: "ABAQUS Explicit"

Visar resultat 16 - 20 av 26 uppsatser innehållade orden ABAQUS Explicit.

1. 16. Modeling and simulation of web-tension mechanism in a filling machine

   Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Hållfasthetslära

   Författare :Andreas Lundberg; [2014]
   Nyckelord :simulation; forming; FEM; Finite Element; Dymola; pneumatics; cosimulation; Technology and Engineering;

   Sammanfattning : When carton packages are formed in a filling machine, there have to be a certain tension in the material package to keep it stretched, however not so much that the material is damaged. In the Tetra Pak A1 filling machine this is achieved through a \emph{web tension-mechanism} consisting of a number of rollers and a pneumatic cylinder. LÄS MER

3. 17. The Mechanical and Fracture Property of HDPE-Experiment Result Combined with Simulation

   Master-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknik

   Författare :Shaofeng li; Kang Qi; [2014]
   Nyckelord :High Density Polyethylene; Crack; Tensile test; Shear damage; Mechanical properties; Fracture ;

   Sammanfattning : The aim of this work is the evaluation of different specimen dimensions and crack length on the mechanical properties of HDPE (high quality density polyethylene) which it is often used in the packing industry. Two mother shape specimens are chosen and one is dog-bone shaped specimen, the other is shear specimen for studying shear damage. LÄS MER

4. 18. Nonlinear FEM load bearing capacity assessment of a concrete bridge subjected to support settlements : Case of a continious slab bridge with angled supports

   Master-uppsats, KTH/Bro- och stålbyggnad

   Författare :Daniel Hansson; [2013]
   Nyckelord :Nonlinear finite element method; concrete slab brigde; support settlements; load bearing capacity assessment; angled supports; Abaqus;

   Sammanfattning : A nonlinear finite element analysis was performed for an existing road bridge in order to see if that could show a higher load bearing capacity, as an alternative to repairing or replacing. The regular linear analysis had shown that the bridge could not take any traffic load due to the effects from large and uneven support settlements. LÄS MER

5. 19. Nonlinear FEM load bearing capacity of a concrete bridge subjected to support settlements : Case of a continuous slab bridge with angled supports

   Master-uppsats, KTH/Bro- och stålbyggnad

   Författare :Daniel Hansson; [2013]
   Nyckelord :Nonlinear finite element method; concrete slab bridge; support settlements; load bearing capacity assessment; angled supports; Abaqus;

   Sammanfattning : A nonlinear finite element analysis was performed for an existing road bridge in order to see if that could show a higher load bearing capacity, as an alternative to repairing or replacing. The regular linear analysis had shown that the bridge could not take any traffic load due to the effects from large and uneven support settlements. LÄS MER

7. 20. Shear Strength of Reinforced Concrete Beams subjected to Blast Loading : Non-linear Dynamic Analysis

   Master-uppsats, KTH/Bro- och stålbyggnad

   Författare :Abbas Zangeneh Kamali; [2012]
   Nyckelord :Non-linear finite element analysis; Shear Strength; Reinforced Concrete; Normal Strength Concrete; Blast loading; Explicit Dynamic analysis; Design codes;

   Sammanfattning : The experimental investigations performed on the behaviour of reinforce concrete elements subjected to blast loading have revealed that the shear mechanisms and ductility play important roles in the overall response and failure mode of such structures. The main aim of this master thesis is to study the possibility of using finite element method as a tool for predicting the dynamic response of blast loaded reinforced concrete beams and evaluation of their shear strength. LÄS MER