Results 11 to 20 of about 342 (193)
Applied Sciences, 2021 The geosynthetic reinforced soil (GRS) bridge abutment with a staged-construction full height rigid (FHR) facing and an integral bridge (IB) system was developed in Japan in the 2000s.
Myoung-Soo Won +1 more
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Study on Calculation Method of Larger Unbalanced Earth Pressure of Backfill behind Abutment in Integral Abutment Jointless Bridges [PDF]
Zhengzhou Daxue xuebao. Gongxue ban, 2022 In order to study the variation of larger unbalanced earth pressure of backfill behind abutment caused by vehicle load, several reciprocating low-cycle pseudo-static tests on interaction of soil-abutment-steel H-pile with or without considering the ...
SHAN Yulin +3 more
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Environment-Induced Performance of End Concrete Diaphragm in Skewed Semi-Integral Bridges
Buildings, 2022 Past research has shown that as skewed bridges change temperature, additional lateral movement or forces will occur along with the elongation of the bridge. Even though past research has documented this behavior, lateral movements of semi-integral bridge
Husam H. Hussein +2 more
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International Journal of Geo-Engineering, 2021 The primary objective of this study is to investigate the benefits of adding tire rubber as an inclusion to backfill behind integral bridge abutments.
Mehdi Zadehmohamad +3 more
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Effects of Geogrid Reinforcement on the Backfill of Integral Bridge Abutments
Buildings, 2023 The construction of integral bridges is one of the most effective methods to reduce bridges’ construction and in-service costs. However, there are associated geotechnical problems with their abutments backfill due to the integrated abutments.
Visar Farhangi +5 more
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Monitoring of a bridge with integral abutment
IABSE Reports, 2007 <p>Preliminary results obtained from short term test-loading are used to illustrate possibilities of FEM used to calibrate complex interaction characteristics between a pile and soil in a bridge with integral abutments. The measurements are obtained during the winter season on the bridge over Ledån, Northern Sweden.
Nilsson, Martin +4 more
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Comparison of various FEM approaches in analysis of passive earth pressures
Computer Assisted Methods in Engineering and Science, 2018 Passive earth pressure is an important element in integral bridge design. Due to the integral connection between bridge deck and abutments, the integral bridge expansion and contraction under temperature action causes abutments to move together with the
Miroslav Pecník, Viktor Borzovič
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Integral bridge abutment with composite dowels: structural scheme and failure patterns
Fracture and Structural IntegrityThis paper presents a novel integral abutment design incorporating a composite dowel girder and H-shaped steel pile abutments to enhance load-bearing capacity and construction efficiency.
Zhihua Xiong +4 more
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Seismic Performance Evaluation of a Fully Integral Concrete Bridge with End-Restraining Abutments
Advances in Civil Engineering, 2019 A fully integral bridge that is restrained at both ends by the abutments has been proposed to form a monolithic rigid frame structure. Thus, the feasible horizontal force effect due to an earthquake or vehicle braking is mainly prevented by the end ...
Byung H. Choi +4 more
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Subsoil stiffness effects on the bridge-abutment dynamic behaviour [PDF]
E3S Web of ConferencesIntegral abutment bridges (IABs) are robust structures that avoid the use of bearings and expansion joints and are relatively maintenance-free compared to conventional bridges.
Asia Yazan B., Madabhushi Gopal S.P.
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