Sökning: "non-cohesive soil"

Hittade 4 uppsatser innehållade orden non-cohesive soil.

  1. 1. The impact of stage casting on shrinkage restraint in concrete walls

    Kandidat-uppsats, KTH/Byggteknik och design

    Författare :Cindy Amjadi; Justyna Melek; [2020]
    Nyckelord :Concrete; concrete wall; stage casting; shrinkage restraint; cracking; FEM-Design; Betong; betongvägg; gjutetappindelning; krymptvång; sprickor; FEM-Design;

    Sammanfattning : The most used widely material in the construction and industrial industry is concrete. Concrete is a material that has been used for a long time and will remain to do so. Therefore, it is especially important to obtain knowledge of the material’s properties and how it is affected by various conditions. LÄS MER

  3. 2. Strain Accumulation Due to Cyclic Loadings

    Master-uppsats, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Författare :Mamdouh Mohamad; [2018]
    Nyckelord :Strain accumulation; Strain rates; Cyclic loadings; Accumulation model; Bochum accumulation model; Soil parameters; Axle configuration; Pavements; Vehicles; Boussinesq; Soil deformation;

    Sammanfattning : The formation of plastic strains in non-cohesive soils due to large number of loading cycles is a phenomenon of great importance in geotechnical and civil engineering. It constitutes a considerable cause for failures and deformations in various types of engineering applications including pavements. LÄS MER

  4. 3. Drivbarhet av spont i friktionsjordar

    M1-uppsats, Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Författare :Daniel Rehnström; Henrik Olsson; [2018]
    Nyckelord :;

    Sammanfattning : In today’s way of installing a sheet pile in a non-cohesive soil, there is no well-known way to determine whether a sheet pile will be difficult driven or easily driven, based from the ground assessment made for each project (MUR). TESPA has concluded that driving speed of a sheet pile lower than 8 mm/second or 230,4m installed sheet piles per day defines drivability as difficult. LÄS MER

  5. 4. Spetsbärförmåga hos betongpålar slagna i friktionsjord

    Uppsats för yrkesexamina på avancerad nivå, Institutionen för geovetenskaper

    Författare :Lena Elvin; Markus Dangré; [2004]
    Nyckelord :Point-bearing capacity; concrete piles; non-cohesive soil;

    Sammanfattning : The purpose of this study was to build a database for point-bearing piles in dense noncohesive soil, predominantly moraine. Further, the database was analysed and areas with difficult geotechnical conditions was identified. The database includes for point-bearing piles driven to refusal in moraine. LÄS MER