Sökning: "continuum mechanical analysis"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden continuum mechanical analysis.

1. 1. Cross-comparison of Non-Linear Seismic Assessment Methods for Unreinforced Masonry Structures in Groningen

   Master-uppsats, KTH/Betongbyggnad

   Författare :Viktor Peterson; Zihao Wang; [2020]
   Nyckelord :Non-linear time-history analysis; non-linear pushover analysis; N2- method; equivalent frame model; continuum model; numerical seismic assessment; unreinforced masonry buildings iv;

   Sammanfattning : A large amount of low-rise unreinforced masonry structures (URM) can be foundin Groningen, the Netherlands. More and more induced earthquakes with shortduration have been detected in this region due to gas exploitation. LÄS MER

3. 2. Cross-comparison of Non-Linear Seismic Assessment Methods for Unreinforced Masonry Structures in Groningen

   Master-uppsats, KTH/Betongbyggnad

   Författare :Viktor Peterson; Zihao Wang; [2020]
   Nyckelord :Non-linear time-history analysis; non-linear pushover analysis; N2-method; equivalent frame model; continuum model; numerical seismic assessment; unreinforced masonry buildings; Olinjär tids-historikanalys; olinjär stjälpningsanalys; N2-metoden; ekvivalent rammodell; kontinuumelement modell; numerisk jordbävningsanalys; oarmerade murverksbyggnader;

   Sammanfattning : A large amount of low-rise unreinforced masonry structures (URM) can be found in Groningen, the Netherlands. More and more induced earthquakes with short duration have been detected in this region due to gas exploitation. LÄS MER

4. 3. Secrets of the Spearhead : Developing Continuum Mechanical Simulations and Organic Residue Analysis for the Study of Scandinavian Flint Spearhead Functionality

   Master-uppsats, Stockholms universitet/Arkeologiska forskningslaboratoriet

   Författare :Fredrik Lundström; [2019]
   Nyckelord :spearhead; lithics; flint; projectile point; functionality; organic residue analysis; continuum mechanical analysis; experimental archaeology;

   Sammanfattning : This thesis is a pilot study, designed to test and develop methods suitable for the study of Scandinavian flint spearhead functionality. The functionality of projectile and lithic point armament has not been studied for almost 30 years in Scandinavia. Meanwhile, methods used to analyse lithic projectiles have developed considerably. LÄS MER

5. 4. Shear and Tensile Fracture Analysis of HDPE and PP-Experimental Results Combined with Simulation

   Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Författare :Md. Shafiqul Islam; Abdullah Khan; [2013]
   Nyckelord :MSYM; Fracture toughness; energy release rate; Abaqus; Poly Propylene; High Density Polyethylene;

   Sammanfattning : For the past many years, packaging have been designed just to preserve food items and to catch the attention of the customers by concentrating on the design rather than making it easy to open. But now companies like Tetra Pak are focusing on the flexibility of packaging design by making it user friendly without compromising the design quality. LÄS MER

7. 5. Fracture Mechanical Trouser Taer Testing of thin polymer films

   Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Författare :Nasir Mehmood; Tan Mao; Gaurav Bhupati; [2012]
   Nyckelord :Key Words: PP; Mode I ; Mode III; Tensile test; ABAQUS simulation; Crack shapes; Tearing behavior; EWF; Polarized light; SEM microscope.;

   Sammanfattning : Tensile and Trouser tear tests of thin packaging polymer films have been done successfully in this research thesis. Two different polymers (PP and LDPE) are used. Mode I and Mode III fracture tests have been used for crack propagation analysis. Several experiments are performed to calculate the material parameters. LÄS MER