Essays about: "vertical cracks"

Showing result 1 - 5 of 10 essays containing the words vertical cracks.

  1. 1. Concrete in vertical slipforms : A process for determining a suitable concrete composition

    University essay from KTH/Betongbyggnad

    Author : Ellen Gegerfelt; Alva Hasselqvist; [2021]
    Keywords : Slipforming; fresh concrete; workability; consistency; alternative binders; slipform rate; lifting cracks; delamination; lump formation; Glidformsgjutning; färsk betong; arbetbarhet; konsistens; alternativa bindemedel; glidformshastighet; lyftsprickor; delaminering; klumpbildning;

    Abstract : In the construction industry of today, many projects are getting bigger, higher and more complicated than ever before. The most important material in these projects is concrete and the process of casting has developed a lot during the last century. READ MORE

  3. 2. Evaluate Machine Learning Model to Better Understand Cutting in Wood

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Md Tahseen Anam; [2021]
    Keywords : Machine Learning; Mask R-CNN; Image Analysis; Wood Image; Pith Detection; Knots; Cracks; Cutting Efficiency;

    Abstract : Wood cutting properties for the chains of chainsaw is measured in the lab by analyzing the force, torque, consumed power and other aspects of the chain as it cuts through the wood log. One of the essential properties of the chains is the cutting efficiency which is the measured cutting surface per the power used for cutting per the time unit. READ MORE

  4. 3. Modelling and simulations of window attachments for a surface warfare ship

    University essay from KTH/Flygdynamik

    Author : Mohammad Mekdadi; [2020]
    Keywords : ;

    Abstract : In recent years it has been discovered that the window installations on the Visby class corvette are prone to break. The aim of this report is to perform a structural analysis of three different windowinstallations. READ MORE

  5. 4. Nonlinear Finite Element Analysis of Shrinking Reinforced Concrete Slabs-on-ground

    University essay from KTH/Betongbyggnad

    Author : Shruthi Prakash; [2018]
    Keywords : Slabs-on-ground; Gradient shrinkage; Statical indeterminate structure; Vertical deflection and Cracking;

    Abstract : Concrete slabs-on-ground are commonly used in many types of industrial floors, warehouses, highways, parking lots and buildings. Cracks and deflection of slabs are undesired events caused by differential shrinkage, which limits the service life of the slabs. READ MORE

  6. 5. Nonlinear analysis of reinforced concrete slab on partially softening ground : Ickelinjär analys av armerad betongplatta på delvis uppmjuknande grund

    University essay from KTH/Betongbyggnad

    Author : Yang Zhou; [2017]
    Keywords : Reinforced concrete slab foundation; Nonlinear analysis; FEM;

    Abstract : Reinforced concrete slabs are a conventional type of foundation that is widely used in residential, commercial and industrial buildings. Most of the slab foundations are constructed directly on the ground without another structural medium in between and some of the slabs are therefore influenced by ground softening. READ MORE