Essays about: "wedge element"

Showing result 1 - 5 of 7 essays containing the words wedge element.

  1. 1. Rock Wedge Stability Assessment : A Comparative Analysis of Limit Equilibrium and Discrete Element Methods

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Vilma Nordh; [2024]
    Keywords : Numerical modelling; wedge stability; 3DEC; UnWedge;

    Abstract : Rock wedge stability is a common concern in underground excavations. Since the wedge stability influences the support design, it is important to use a wedge stability analysis method that can capture factors like excavation geometry, joint parameters and properties, rock mass properties, rock cover, and stress field as accurately as possible. READ MORE

  3. 2. Grönskans plats vid förtätning : rumslig analys av miljonprogramsområden samt gestaltning med bevarad grönska

    University essay from SLU/Dept. of Urban and Rural Development

    Author : Disa Beckman; Pia Dahlman; [2022]
    Keywords : förtätning; miljonprogram; mänsklig skala; rumslig analys; stadsmorfologi; grönstruktur;

    Abstract : I den här uppsatsen studeras grönområden i miljonprogramsområden och deras ursprungliga idé samt hur de påverkas av senare förtätning. Med miljonprogram avses byggandet mellan åren 1965 och 1974 med målet att uppföra en miljon bostäder på tio år. Områdena påverkas idag i hög utsträckning av ytterligare bostadsbyggande. READ MORE

  4. 3. Development of an hydrodynamic hull model for slender planning hulls based on the 2D+t theory

    University essay from KTH/Marina system

    Author : Antoine Caillaud; [2016]
    Keywords : ;

    Abstract : A two-dimensional Boundary Element Method (BEM) based on potential flow theory is developed. Exact body boundary conditions and fully nonlinear free surface boundary conditions are considered in order to accurately model nonlinear wave-body interactions. The two-dimensional symmetric water entry of a wedge is studied. READ MORE

  5. 4. Analysis of an Inclined Pile in Settling Soil

    University essay from KTH/Jord- och bergmekanik

    Author : Fredrik Resare; [2015]
    Keywords : Batter piles; raked piles; ground settlements; induced bending moments; lutande pålar; marksättning; nita elementmetoden; påle; transversalbelastning;

    Abstract : The use of inclined piles is an efficient way to handle horizontal forces in constructions. However, if the soil settles the structural bearing capacity of each pile is reduced because of induced bending moments in the pile. There are several reasons for a soil to settle, e.g. READ MORE

  6. 5. Headbox Slice Opening Arrangement : A developed version and a new one

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Viktor Bergström; [2014]
    Keywords : Headbox; Slice opening; Base weight; Formation;

    Abstract : The purpose of the headbox is to convert a flow of fiber suspension to a jet, with a thickness between 4 and 20mm and a width between 3 -8meters, depending on the paper machine model. To adjust the beam thickness, the lip adjustment arrangement is used. READ MORE