Sökning: "Reinforcement layout"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden Reinforcement layout.

  1. 1. The climate impact of fishways : A life cycle assessment of Blyberg’s and Spjutmo’s up- and downstream fishways

    Master-uppsats, Linköpings universitet/Industriell miljöteknik

    Författare :Ellen Lundin; Lovisa Liljenberg; [2023]
    Nyckelord :LCA; life cycle analysis; life cycle assessment; fishways; fish; fish migration; climate impact; technical fishways; co2 equivalents; co2 eq; hydro power; HPP; Sweden; construction; concrete; reinforcement steel;

    Sammanfattning : The Swedish national plan for reapproval of hydropower describes that hydropower plants (HPPs) are required to be reassessed to ensure that modern environmental conditions are set for the permits. Since dams and HPPs create barriers for migrating fish and consequently disfavor biological diversity, one consequence of the national plan is that fishways are being constructed. LÄS MER

  3. 2. Design Automation of Concrete Slab Bridges and its Application on Set-based Structural Design

    Master-uppsats, KTH/Bro- och stålbyggnad

    Författare :Haitian Xia; [2021]
    Nyckelord :concrete slab bridge; automation design; finite element analysis; set-based design;

    Sammanfattning : The presented thesis describes the development of an automation design procedure for structural design of concrete slab bridges and how it can be used to conduct a set-based structural design. The automation procedure integrated finite element modelling, analysis and structural related verification (verifications in geometry, ULS and SLS) together and realised automatic implementation of the two processes. LÄS MER

  4. 3. Study of Production Drifts Stability and Assessment of Reinforcement Requirements at LKAB Konsuln Test-Mine Levels 436 and 486 Using Geologic Structures Data, and Modelling Software – Dips and Unwedge:  a Part of dp1 Project (Mine Layout and Technology) of the Sustainable Underground Mining (Sum) Project

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Oludare Joseph Olufe; [2021]
    Nyckelord :Drift stability analysis; underground excavation reinforcement; underground mining stability assessment; geologic structures; wedges modelling; rock mechanical analysis; Unwedge program; Dips program;

    Sammanfattning : Study of Production Drifts Stability and Assessment of Reinforcement Requirements at LKAB Konsuln Test-Mine Levels 436 and 486 Using Geologic Structures Data, and Modelling Software - Dips and Unwedge:  a Part of dp1 Project (Mine Layout and Technology) of the Sustainable Underground Mining (Sum) Project Oludare Joseph Olufe Global population has been on exponential increase over the past half century. The population explosion is driving massive urbanization and infrastructure developments across the globe, which result in huge demand for metals, especially steel. LÄS MER

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

    Master-uppsats, KTH/Betongbyggnad

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

    Sammanfattning : 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. LÄS MER

  7. 5. Fritidshemspersonalens fysiska placering på skolgården utifrån ett genusperspektiv

    Uppsats för yrkesexamina på grundnivå, Södertörns högskola/Lärarutbildningen

    Författare :Konrad Augustyniak; Robin Ståhle; [2019]
    Nyckelord :gender; gender stereotypes; leisure-time pedagogues; pupils; school break; school playground; fritidshemspersonal; elever; genus; könsmönster; rastverksamhet; skolgård;

    Sammanfattning : The purpose of this bachelor thesis Leisure-time pedagogues physical positioning on the school playground from a gender perspective is to examine the interaction between the leisure-time pedagogues and pupils during school break activities and how their physical positions on the school playground, and the pedagogues’ gender, reduces or amplifies the current gender stereotypes. Previous research has indicated that the school’s pedagogues play a significant part in the development of the pupils’ identity. LÄS MER