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Experimental verification of integral bridge abutments
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Orthodontic Space Management in Pediatric Dentistry: A Clinical Review. [PDF]
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Biomolecule-functionalized dental implant surfaces: Towards augmenting soft tissue integration. [PDF]
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Seismic modeling of integral abutment bridges in Illinois
Engineering Structures, 2018Abstract Integral abutment bridges (IABs) are a common bridge type used in modern design and construction to prevent damage at the abutment seat from water, dirt, or deicing chemicals penetrating through a compromised expansion joint. Elimination of expansion joints in IABs leads to complex soil-structure-interaction limit states involving the IAB ...
D.L. Kozak, J.M. LaFave, L.A. Fahnestock
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Rigidity of abutments in integral abutment bridges
Structure and Infrastructure Engineering, 2011In this article, we present the results from a numerical and an experimental analysis of the Scotch Road integral abutment bridge located in Trenton, New Jersey. A three-dimensional, non-linear finite element (FE) model of the bridge has been developed to study the effect of thermal loading on pile–soil interaction.
Yasser A. Khodair, Sophia Hassiotis
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Semi Static Loads in an Integral Abutment Bridge
IABSE Reports, 2016<p>In order to solve the durability problem of expansion joints and bearings, Integral Abutment Bridges (IAB) have become more and more popular. Soil Structure Interaction (SSI) is a factor that conditions the possibility of the construction of a new IAB, or the retrofitting of an existing from a simply supported bridge into an IAB. Under imposed
Munoz M. +3 more
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Field Monitoring of Integral Abutment Bridge in Massachusetts
Transportation Research Record: Journal of the Transportation Research Board, 2004Integral abutment bridges are increasingly being used to eliminate undesirable bridge joint effects on the long-term performance of bridges. Although many states use this type of construction, common design guidelines are lacking, and nonuniform limitations on integral abutment design are imposed by different agencies. Data from the field monitoring of
Civjan, SA +3 more
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Integral Abutment Bridge Behavior: Parametric Analysis of a Massachusetts Bridge
Journal of Bridge Engineering, 2007Integral abutment bridges are often a preferred bridge type for moderate spans throughout the United States. However, design methods and construction details vary from state to state. Variations between states are noted in the methods employed to accommodate deformations in the piles. The significance of these differences was evaluated through a finite-
Civjan, SA +4 more
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Nonlinear Analysis of Integral Abutment Bridges
Journal of Structural Engineering, 1986A state-of-the-art, three-dimensional, nonlinear finite element algorithm is developed and used to study piling stresses and pile-soil interaction in integral abutment bridges. The finite element idealization consists of beam-column elements with geometric and material nonlinearities for the pile, and nonlinear springs for the soil.
Lowell F. Greimann +2 more
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Monitoring of a Swedish Integral Abutment Bridge
Structural Engineering International, 2011One of the most commonly discussed problems regarding bridges with integral abutments is the influence of longitudinal elongation of the superstructure as a result of seasonal temperature variation...
Hans Pétursson +3 more
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