Sökning: "Sheet pile wall"

Hittade 4 avhandlingar innehållade orden Sheet pile wall.

  1. 1. Service Life Assessment of Harbor Structures - Case studies of chloride ingress into concrete and sheet piling corrosion rates

    Detta är en avhandling från Division of Building Materials, LTH, Lund University

    Författare :Henrik Wall; Lunds universitet.; Lund University.; [2013]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; chloride ingress; sampling methods; corrosion rates; sheet piling; ultra-sonic measurements; service life; durability; quay structures; harbor structures;

    Sammanfattning : Popular Abstract in English The two most used building materials in harbor structures are undoubtedly steel and concrete. These two materials are often combined in the structures of wharfs and quays where most steel sheet pile walls have cap beams of reinforced concrete. LÄS MER

  2. 2. Vibration transfer process during vibratory sheet pile driving from source to soil

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Fanny Deckner; KTH.; [2017]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ground vibrations; sheet piles; vibratory driving; vibration transfer process; instrumentation system; field tests; numerical modelling; vibration prediction; markvibrationer; spont; vibrodrivning; vibrationsöverföringsprocessen; instrumenteringssystem; fältförsök; numerisk modellering; vibrationsprognosticering; Civil and Architectural Engineering; Byggvetenskap;

    Sammanfattning : Vibratory driven sheet piles are a cost-effective retaining wall structure, and in coming decades the continued use of this method will be crucial for minimising costs within the construction sector. However, vibratory driven sheet piles are a source of ground vibrations, which may harm structures or induce disturbance. LÄS MER

  3. 3. Effects of deep excavations in soft clay on the immediate sourroundings-Analysis of the possibility to predict deformations and reactions against the retaining system

    Detta är en avhandling från Chalmers University of Technology

    Författare :Anders Kullingsjö; Chalmers tekniska högskola.; Chalmers University of Technology.; [2007]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Geoteknik; Geoengineering; Case history; Constitutive models; Deep excavation; Earth pressure; Finite element method; Ground surface settlement; Retaining wall; Sheet pile wall; Soft Clay; Soil-structure interaction; e-ADP; MIT-S1; Analysis; Anisotropy; Deformation; Elastoplasticity; Laboratory tests; Plane strain; Pore pressure; Factor of safety; Shear strength; Shear stress; Shear test; Stiffness; Stress; Strain;

    Sammanfattning : When excavating in an urban environment, the evaluation of the magnitude and distribution of ground movements is an important part of the design process, since excessive movements can damage adjacent buildings and utilities. In order to minimize movement of the surrounding soil, a retaining wall support system is used for deep excavations to provide lateral support. LÄS MER

  4. 4. Aspects on probabilistic approach to design From uncertainties in pre-investigation to final design

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Anders Prästings; KTH.; [2016]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reliability-based design; Geotechnical design; Geotechnical structures; Sheet-pile wall; Characterization of uncertainties; Geotechnical investigations;

    Sammanfattning : Geotechnical engineering is strongly associated with large uncertainties. Exploring a medium (soil) that is almost entirely and completely hidden from us is no easy task. Investigations can be made only at discrete points, and the majority of a specific soil volume is never tested. LÄS MER