Sökning: "infinite element method"

Visar resultat 1 - 5 av 15 uppsatser innehållade orden infinite element method.

  1. 1. An Introduction to p-adic Analytic Groups

    Kandidat-uppsats, Lunds universitet/Matematik LTH; Lunds universitet/Matematik (naturvetenskapliga fakulteten); Lunds universitet/Matematikcentrum

    Författare :Frieder Selisko; [2023]
    Nyckelord :Mathematics and Statistics;

    Sammanfattning : In this thesis we introduce the concept of a p-adic analytic pro-p group. To do so we discuss important theorems and concepts connected to more general types of groups, these include profinite groups, pro-p groups, powerful p-groups, powerful pro-p groups and uniform groups... LÄS MER

  3. 2. Parametrisk modellering av pålgrupper: Koppling mellan Grasshopper och Sofistik

    M1-uppsats, KTH/Byggteknik och design

    Författare :Kimm Nordvall; Mikael Stenberg; [2022]
    Nyckelord :FEM; Finite elements; Parametric modelling; Sofistik; Grasshopper; Rhinoceros; Piling; FEM; Finita element; Parametrisk modellering; Sofistik; Grasshopper; Rhinoceros; Pålgrundläggning;

    Sammanfattning : Pålgrundläggning är en vanlig metod vid grundläggning där sämre markförhållanden råder. För broaroch andra anläggningskonstruktioner måste stora laster tas i beaktande, både horisontella ochvertikala. LÄS MER

  4. 3. New Measurement Methods For Ground Vibration Test

    Master-uppsats, KTH/Flygdynamik

    Författare :Hugo Perez; [2020]
    Nyckelord :;

    Sammanfattning : Flight-testing represents an important step of an airplane development. Every new or modified aircraft configuration is tested. Through set of tests, the quality and reliability of aircrafts are guaranteed. At Dassault Aviation, the flight test Directorate responsible for carrying out flight tests is located at Istres, in South of France. LÄS MER

  5. 4. Methodology for analysis of traffic-induced building vibrations

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Byggnadsmekanik; Lunds universitet/Institutionen för byggvetenskaper

    Författare :Rickard Torndahl; Tobias Svensson; [2017]
    Nyckelord :infinite elements; soil dynamics; structural dynamics; wave propagation; dynamic reduction; traffic-induced vibration; finite element method; building vibration; structural design; Technology and Engineering;

    Sammanfattning : Urban population growth leads to denser cities where buildings are being constructed closer to sources of vibration like motorways, railways and tramways. The risk of disturbing vibrations is thereby increasing which could affect residents and sensitive equipment, for instance equipment used in hospitals. LÄS MER

  7. 5. Stress Analysis of Different Shaped Holes on a Packaging Material

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Venkata Naga Sai Krishna Janardhan Parimi; Vamsi Eluri; [2016]
    Nyckelord :ABAQUS; Crack Initiation; EPFM; Geometric function; Hole shapes; LDPE; LEFM; Mode I tensile loading;

    Sammanfattning : In packaging industries, the demand for usage of Low Density Poly Ethylene foil is of profound interest. In the past, research was carried out on finite and infinite plates with varying crack lengths but having constant crack width. In this thesis, a detailed analysis on crack initiation is carried out on finite plates by varying width of the hole. LÄS MER