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Filtering by: Alternative title ssim Special report 452 Remove constraint Alternative title ssim: Special report 452 Degree Field Civil Engineering Remove constraint Degree Field: Civil Engineering Language English [eng] Remove constraint Language: English [eng]

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  • Seismic performance and collapse assessments of reinforced concrete lateral- force resisting systems

    Creator:
    Buniya, Mustafa Kamil
    Abstract:
    Nonlinear response history analysis (NRHA) is increasingly becoming more accessible and prevalent in research and practice. As the accuracy of the NRHA results depends on the ground motion characteristics and the robustness of the numerical model, research has focused on the development of guidance for performance-based seismic design and assessment...
    Resource Type:
    Dissertation
    Full Text:
    analysis. In the first part, the seismic performance of the reinforced concrete special moment frame

  • Evaluation of finite element techniques for soil reinforcement applications

    Creator:
    Berg, Ryan Robert
    Abstract:
    A literature review and a computer study are conducted to identify the requirements of finite element programs for the specific use of discrete analyses of reinforced soil structures. The utility of six commercially available programs are appraised with respect to the identified requirements. The results of the study are directed...
    Resource Type:
    Masters Thesis
    Full Text:
    structures and choose to utilize an available program for the analyses, instead of writing a special finite

  • Mass transport in laboratory water wave flumes

    Creator:
    Kim, Tae In
    Abstract:
    A complete solution, exact to second-order, for wave motion forced by a hinged-wavemaker of variable-draft is presented. A solution for a piston type wavemaker is also obtained as a special case of a hinged-wavemaker with negative infinite draft. The existing Stokes inviscid theories for mass transport is extended to include...
    Resource Type:
    Dissertation
    Full Text:
    for a piston type wavemaker is also obtained as a special case of a hinged-wavemaker with negative

  • Evaluation of polymer modified asphalt in hot mix pavements

    Creator:
    Ifft, Charles
    Abstract:
    Polymer modified asphalts have recently been the focus of much attention in the U.S. due to claims that polymer additives will lengthen the life of an asphalt pavement. Much of the published research on this topic has been concentrated on the effects of polymer modifiers on binder and mixture properties....
    Resource Type:
    Masters Thesis
    Full Text:
    tests. These con ventional binder tests do not fully address the special character istics of polymer

  • Sand pumping efficiency of a water ejector apparatus

    Creator:
    Saguanwongse, Suvat
    Abstract:
    The purpose of this investigation is to study the effect of the solid transport capacity in pumping operation: A special type of jet apparatus was investigated which emits a water jet downward counter current to delivery flow, from inside of the suction pipe toward sediment to be excavated. Two sizes...
    Resource Type:
    Masters Thesis
    Full Text:
    solid transport capacity in pumping operation: A special type of jet apparatus was investigated which

  • Cyclic performance of connections used in hybrid cross-laminated timber

    Creator:
    Mahdavifar, Vahid
    Abstract:
    One of the recent additions to the panoply of engineered wood products is cross-laminated timber (CLT). CLT is a prefabricated, large-scale, solid wood panel that consists of multiple layers of lumbers stacked together, with each layer arranged perpendicular to the next layer, glued with structural grade adhesives, and pressed. The...
    Resource Type:
    Dissertation
    Full Text:
    expected that as the CLT market will continue to mature, more diversified grades and special CLT products

  • Lateral Load Path Analysis : Practical Methods for Light-Frame Modular Structures

    Creator:
    Huynh, Thanh Q.
    Abstract:
    The objectives of this study are to use SAP2000 to investigate lateral load paths and system behavior in a modular, light-frame wood structure by investigating different foundation configurations and to further develop and validate existing modeling techniques of shear wall elements based on the Perforated Shear Wall Method. The modeling...
    Resource Type:
    Masters Thesis
    Full Text:
    within limits similar to those provided by the Special Design Provisions for Wind and Seismic Design

  • Ambient current effects on vertical selective flow withdrawal in a two layer reservoir system

    Creator:
    Charbeneau, Randall Jay
    Abstract:
    Withdrawal from a two-layer flow field is examined in terms of the degree of selectivity of the withdrawal flow and its dependence on an ambient current. Selectivity is defined as the bias of withdrawing one layer more strongly than the other; the extreme' case is complete selective withdrawal, where one...
    Resource Type:
    Masters Thesis
    Full Text:
    -linear function of the separating height. Of special interest is the observation that the degree of

  • Design data for field engineers

    Creator:
    De Jong, Tim
    Abstract:
    The author and compiler of Design Data for Field Engineers has included in his volume short cuts in design, and miscellaneous data and information used on general civil engineering projects from inception to completion. The book is intended for the engineer who may be stationed in isolated areas and who...
    Resource Type:
    Masters Thesis
    Full Text:
    outlines briefly requirements of a report in accordance with the project's need and purpose. It

  • Modeling Unobserved Heterogeneity and the Injury Severities of Truck Drivers in Run-Off-Road (ROR) Crashes: Econometric Methods and Applications

    Creator:
    Al-Bdairi, Nabeel Saleem Saad
    Abstract:
    Recent statistics regarding large truck crashes reveal that fatality rates of large trucks per 100 million vehicle miles traveled (VMT) and fatality rates per 1,000 registered vehicles are higher than those for passenger vehicles. These statistics underscore the need for greater efforts by safety professionals to help mitigate the impacts...
    Resource Type:
    Dissertation
    Full Text:
    transportation industry as a whole. Of special interest are run-off-road (ROR) crashes (also referred to as