Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 55 for “"Highway Bridge"”.
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The highway bridge at Haverhill, Mass.
Thesis: B.S., Massachusetts Institute of Technology, Department of Civil Engineering, 1876
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Design of a rigid frame concrete highway bridge
Thesis (B.S.)--Michigan State College of Agriculture and Applied Science, 1941
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Decision-Making in Reuse of Highway Bridge Foundations
<p>According to the 2019 National Bridge Inventory data from Federal Highway Administration, the average age of highway bridges in the U.S.A. is 45 years, with almost 43% of existing highway bridges being older than 50 years, and eight percent of all U.S. national highway bridges being in poor …
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The design of a three hinged arch highway bridge
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Civil Engineering, 1908.
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Study of the I-35W Highway Bridge Collapse Mechanism
The Deck truss portion of the I-35W Highway Bridge in Minneapolis, Minnesota collapsed on August 1, 2007 while roadwork was underway on the bridge. The entire truss was recovered from the river to study the causes of failure. The National Transportation Safety Board attributes the collapse to …
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An analysis of a rolled beam, deck type highway bridge
Thesis (B.S.)--Michigan State College of Agriculture and Applied Science, 1948
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A design check of the Ocqueoc deck truss highway bridge
Thesis (B.S.)--Michigan State College of Agriculture and Applied Science, 1941
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Response of a simple span highway bridge to dynamic loading
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Civil and Sanitary Engineering, 1959.
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Dynamic Testing and Modeling of a Superelevated Skewed Highway Bridge
… in the United States, the Long Term Bridge Performance Program (LTBPP) under the Federal Highway Administration (FHWA) proposes to assess the long-term performance of representative bridges through nondestructive evaluation (NDE) techniques and visual inspection. For consistency, a …
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Model-based optimization of ultra high performance concrete highway bridge girders
… and its application toward the design of UHPC highway bridge girders. At the core of the proposed model-based design strategy is a macroscopic two-phase UHPC material model, in which the brittle-plastic composite matrix and the elasto-plastic composite fiber reinforcement are modeled as two …
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Investigation of the stresses in a continuous two-span highway bridge
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Civil and Sanitary Engineering, 1929.
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Parametric Model for Assessing Factors that Influence Highway Bridge Service Life
… that influence the remaining service life of highway bridges. Key parameters that impact the serviceability of highway bridges are identified and incorporated into a system dynamics model. This platform supports parametric scenario analysis and is applied in several cases to test how various …
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Feasibility of fiber reinforced composite materials used in highway bridge superstructures
… are considered here as structural materials of highway bridge superstructures. Bridge deck designs can be done according to <i>AASHTO</i>¹ specification and elastic design concepts. In order to evaluate the feasibility of composites as structural materials of highway bridge superstructures, …
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Model-based design of a ultra high performance concrete prototype highway bridge girder
In light of the current situation of highway bridge girders today, the Federal Highway Administration (FHWA) is constantly seeking to develop new bridges that can meet and adapt to current and future traffic, minimize environmental impact, require low-maintenance and are economical and easy to …
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Optimization of Highway Bridge Girders for Use with Ultra-High Performance Concrete (UHPC)
… it a desirable material for the production of highway bridge girders. However, UHPC's unique constitutive materials make it more expensive than conventional concrete. The cost and lack of appropriate design guidelines has limited its introduction into bridge products. The investigation …
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