Essays about: "Krossning"

Showing result 1 - 5 of 8 essays containing the word Krossning.

  1. 1. Reinforcement Layout in Concrete Pile Foundations : A study based on non - linear finite element analysis

    University essay from KTH/Betongbyggnad

    Author : Mohammad Mustafa Angar; [2020]
    Keywords : Pile cap; Nonlinear finite element analysis; ATENA 3D; Reinforcement layout; Strut and tie method; Pålfundament; icke-linjära finita elementmodeller; strut and tie-metoden;

    Abstract : The main topic of this thesis concerns the behavior of concrete pile cap supported by four piles with two varying positions of longitudinal reinforcements. The positions include top of piles and bottom of the pile cap. For this purpose, non-linear finite element models of a pile cap are created using software ATENA 3D. READ MORE

  3. 2. Utforsling och tillvaratagande av sten från ett hygge, är det lönsamt?

    University essay from SLU/School for Forest Management

    Author : Johan Andersson; [2020]
    Keywords : sten; kross; markberedning;

    Abstract : Många har nog sett kala hyggen fulla med sten när man åker längs vägarna. Föreliggande studie har som mål att undersöka om det skulle vara lönsamt för fastighetsägaren att ta tillvara på stenen och krossa för eget bruk. Vidare studeras vilka regler som gäller och hur man skall gå tillväga rent praktiskt. READ MORE

  4. 3. Design of Hollow Reinforced Concrete Columns in the Tubed Mega Frame : Dimensionering av ihåliga armerade betongpelare i ”Tubed Mega Frame”

    University essay from KTH/Betongbyggnad

    Author : David Tönseth; Kristian Welchermill; [2014]
    Keywords : Reinforced Concrete; Hollow columns; Design; Tubed Mega Frame; Concrete;

    Abstract : A new concept for the structural system for tall buildings, called the “Tubed Mega Frame”, has been developed by Tyréns AB. The structure consists of several hollow reinforced concrete columns at the perimeter of the building and at certain levels, the columns are tied together with perimeter walls. READ MORE

  5. 4. Prestation vid sönderdelning av GROT med olika typer av maskiner

    University essay from SLU/Dept. of Forest Resource Management

    Author : Daniel Karlsson; [2010]
    Keywords : Krossning; flisning; fraktionsfördelning; tidsstudie; ekonomi;

    Abstract : There is a need for productivities data and data for different types of machines for comminution of logging residues. The lack of data and studies on GROT comminution makes it difficult to evaluate different chains for handling of residue fuels and make system analyses. READ MORE

  6. 5. Jatropha Curcase in Oahu and Mozambique : Acknowledging scientific differences and resulting questions

    University essay from Institutionen för naturgeografi och kvartärgeologi (INK)

    Author : Lindsey Marshall; [2010]
    Keywords : jatropha curcas; biofuel;

    Abstract : In the current search for alternatives to fossil energy sources, scientists have expanded their biofuel research pools to include non-traditional crops. Plants that were once only thought of as food crops (for example rapeseed, maize, sugarcane, and sugar beet) are now experimented with and used for biofuel supply. READ MORE