Search Constraints

Start Over
Filtering by: Subject Soil-structure interaction Remove constraint Subject: Soil-structure interaction Resource Type Masters Thesis Remove constraint Resource Type: Masters Thesis

Search Results

  • Soil-bridge interaction during long-duration earthquake motions

    Creator:
    Romney, Kyle T.
    Abstract:
    Earthquake engineering analyses are often performed using shallow, crustal earthquake motions (e.g., 1940 El Centro). However, large areas of the world are subject to subduction zone earthquake motions (e.g., the Pacific Northwest). A subduction zone earthquake motion is characterized by its long duration (e.g., strong shaking lasts for more than...
    Resource Type:
    Masters Thesis
    Full Text:
    -structure interaction . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.3 Soil-bridge interaction

  • Evaluation of desktop learning modules in civil engineering classrooms to promote inductive and interactive learning

    Creator:
    Buker, Kamilah E.
    Abstract:
    Students in undergraduate engineering programs typically do not synthesize content learned from disparate course work until the end of their final terms of college. As an example, in undergraduate civil engineering programs, transportation engineering concepts (e.g., geometric alignment, asphalt design procedures) and geotechnical engineering concepts (e.g., shear strength of soils,...
    Resource Type:
    Masters Thesis
    Full Text:
    strength of soils, soil compaction) are not often integrated until senior design, if then. This Thesis

  • A study of the characteristics of oscillatory surface instabilities leading to droplet formation

    Creator:
    Daniels, Brian J.
    Abstract:
    The characteristics of the free surface in an orifice driven by a periodic forcing function have been studied both theoretically and experimentally. In the theoretical study, two wall boundary condition cases were examined: 1) the radial velocity at the wall of the orifice is zero; and 2) the axial velocity...
    Resource Type:
    Masters Thesis
    Full Text:
    tool changes when the desired particle size changes. Droplet formation involves a complex interaction

  • Power Output Calculations for an Array of Point-absorber Wave Energy Converters

    Creator:
    García-Castaño, Manuel
    Abstract:
    This study presents a methodology for power take off (PTO) forecasting for an array of heave wave energy converters (WECs). Based on spectral data obtained directly from the National Data Buoy Center, representative realistic sea states are generated at the location of the WECs, and by using two wave-structure interaction...
    Resource Type:
    Masters Thesis
    Full Text:
    the WECs, and by using two wave-structure interaction models of differing complexity (wave-follower

  • Tsunami-induced Soil Instability

    Creator:
    Fischer, Rachael Marie
    Abstract:
    Recent tsunami field surveys from the 2011 Great East Japan Earthquake and Tsunami have recorded numerous examples of tsunami-induced soil instability: significant scour around foundations, foundation failure of piles, and other damage caused by liquefaction. From the observations of soil instability leading to the failure of critical coastal structures, it...
    Resource Type:
    Masters Thesis
    Full Text:
    the soil resists the rotational motion of the structure. Additionally, buoyancy effects play a role

  • GPU-Based Fluid-Structure Interaction using Immersed Boundary Methods

    Creator:
    Minar, Christopher
    Abstract:
    Engineering applications often require fast, accurate solutions of fluid flow around freely moving bodies. The massive parallelism enabled by graphics processing unit (GPU) architecture enables high performance, offering a promising alternative to traditional solver acceleration via multicore central processing units (CPU). However, fully harnessing GPU parallelism requires specialized algorithms and...
    Resource Type:
    Masters Thesis
    Full Text:
    Fluid-Structure Interaction using Immersed Boundary Methods Abstract approved: Kyle Niemeyer

  • Vibration Analysis of Advanced Test Reactor Miniplate Hydraulic Test in the OSU HMFTF

    Creator:
    Latimer, Griffen D.
    Abstract:
    Current research on the topic of advanced reactor fuel types include the use of ultrahigh density Uranium-Molybdenum fuels, towards their use in high-performance research reactors. These reactors operate with high power densities, and the increased cooling requirements therefore place high relevance on the fluid-structure interaction with these fuel elements; therefore...
    Resource Type:
    Masters Thesis
    Full Text:
    densities, and the increased cooling requirements therefore place high relevance on the fluid-structure

  • Large–Scale Laboratory Experiment and Numerical Simulation of Tsunami Forces on a Bridge Deck

    Creator:
    Xiang, Tao
    Abstract:
    The fluid impact forces on a bridge superstructure in horizontal and vertical directions due to tsunamis represented by solitary waves are investigated through a large-scale laboratory experiment and numerical simulations. The experiment is conducted in a two-dimensional wave basin using a 1:5 scaled reinforced concrete bridge deck model tested under...
    Resource Type:
    Masters Thesis
    Full Text:
    . ......................................................................................................................... 95 Nomenclature 𝐴𝐺𝑎𝑝 Area between each girder 𝐴𝑓 Area of the bottom of the structure or

  • Tsunami Simulation Using OpenSees : Validation of Bridge Response and Exploration of Shallow Water Flow

    Creator:
    Cressman, Luke R.
    Abstract:
    The finite element software framework, OpenSees, has been used by researchers to simulate the response of structural and geotechnical systems to earthquake loading. Implementation of the Particle Finite Element Method (PFEM) has made it possible to simulate hydrodynamic forces through fluid-structure interaction (FSI) in OpenSees. To validate the FSI implementation...
    Resource Type:
    Masters Thesis
    Full Text:
    -structure interaction (FSI) in OpenSees. To validate the FSI implementation in OpenSees, wave flume

  • An Approach to Modeling Fuel Plate Deformations in Fluid-Structure Interactions

    Creator:
    Howard, Trevor
    Abstract:
    As computational power increases, so does the desire to use fluid-structure interaction (FSI) software to design complex systems and components such as fuel plates. Presently, an effort is underway to support the design and qualification of a new nuclear fuel material which is intended for applications in select, plate-type, research...
    Resource Type:
    Masters Thesis
    Full Text:
    necessity. Fluid structure interaction simulations provide a wealth of information regarding flow patterns