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Performance of Pier-to-Pier Cap Connections of Integral Bridges under Thermal and Seismic Loads
Published 2021-01-01“…In this paper, we study the pier-pier cap connections in integral bridges subjected to thermal and seismic loads using analytical methods and experimental tests.…”
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Consecutive prediction of adverse maternal outcomes of preeclampsia, using the PIERS-ML and fullPIERS models: A multicountry prospective observational study.
Published 2025-02-01“…Among women whose pregnancies are complicated by preeclampsia, the Preeclampsia Integrated Estimate of RiSk (PIERS) models (i.e., the PIERS Machine Learning [PIERS-ML] model, and the logistic regression-based fullPIERS model) accurately identify individuals at greatest or least risk of adverse maternal outcomes within 48 h following admission. …”
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3
Compression Performance of Newly Designed Replaceable Tubular Steel Piers
Published 2020-01-01“…In this study, various tubular steel piers with different structural measures were designed; an axial compression test and a numerical simulation of the newly designed tubular steel piers were performed. …”
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4
Numerical Modeling of Local Scour Depth at Non-Uniform Piers
Published 2024-12-01Subjects: Get full text
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Hysteretic Behavior of Prestressed Concrete Bridge Pier with Fiber Model
Published 2014-01-01“…The hysteretic behavior and seismic characteristics of the prestressed concrete bridge pier were researched. The effects of the prestressed tendon ratio, the longitudinal reinforcement ratio, and the stirrup reinforcement ratio on the hysteretic behavior and seismic characteristics of the prestressed concrete bridge pier have been obtained with the fiber model analysis method. …”
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Cumulative Damage Evaluation of RC Bridge Piers subjected to Multiple Earthquakes
Published 2020-01-01“…Behavior and response evaluation of the bridge piers subjected to such motions have been discussed in terms of using both flexure-axial and flexure-shear-axial interaction models. …”
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7
Axial Uplift Behaviour of Belled Piers in Coarse-Grained Saline Soils
Published 2018-01-01“…Bearing capacity of belled pier foundation is critical in designing transmission lines in coarse saline soil region. …”
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Shaking Table Experiment and Energy Analysis of a New Rebar Isolation Pier
Published 2021-01-01“…This paper introduces the structure and principle of a new isolation device—rebar isolation pier—which is mainly composed of vertical steel bar and asphalt ointment. …”
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Experimental Study on the Seismic Behavior of CFST Self-Centering Rocking Bridge Piers
Published 2025-01-01Subjects: “…CFST self-centering rocking bridge piers…”
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10
Seismic Behavior and Force-Displacement Characterization of Neotype Column-Slab High Piers
Published 2014-01-01“…This method accurately assesses a pier’s spread of plasticity for most ductility levels. …”
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Study on Impact Behavior and Impact Force of Bridge Pier Subjected to Vehicle Collision
Published 2017-01-01“…In order to study the impact behavior of bridge piers, a vehicle-double-pier collision numerical model was developed by LS-DYNA. …”
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Seismic Performance of Offshore Piers under Wave Impact and Chloride Ion Corrosion Environment
Published 2021-01-01“…This paper studied multiple degradation effects on the seismic performance of offshore piers considering tsunami wave impact, chloride ion corrosion, and their interaction. …”
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Study on the Anticollision Performance of a New Corrugated Steel Protection System for Bridge Pier
Published 2022-01-01“…A new type of corrugated steel protection system (CSP) for the bridge pier is proposed to improve the impact resistance of the bridge pier and reduce the loss caused by the collision of the ship against the pier. …”
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14
Optimal Design of Diversion Piers of Lateral Intake Pumping Station Based on Orthogonal Test
Published 2021-01-01“…To explore the rectification parameters of the diversion piers optimized for the forebay of the pump station with a lateral angle of 45°, the orthogonal experiment and computational fluid dynamics methods are used to analyze the flow characteristics of the diversion piers under different parameter combinations. …”
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15
Computational Modelling Strategies for Nonlinear Response Prediction of Corroded Circular RC Bridge Piers
Published 2016-01-01Get full text
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16
Research on the Wing-Type Antiscour Device of Pier Based on Scour Test and Numerical Simulation
Published 2021-01-01“…In order to reduce the local scour before the antiscour device of piers, this paper proposed an improvement on a “V-type” device. …”
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Influence of Load Test Scale on Prediction of Ultimate Bearing Capacity of Aggregate Pier Reinforced Clay
Published 2022-01-01“…Predicting the bearing capacity of spread footings on aggregate pier-reinforced soil is particularly important for ground improvement. …”
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Experiment and Simulation on the Anticollision Performance of a New Corrugated Steel Protection System for Bridge Piers
Published 2022-01-01“…Results can provide a certain numerical analysis basis for the structural design and research of new types of corrugated steel protection system for bridge pier.…”
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Experimental and Numerical Analysis of Hollow and Solid Reinforced Concrete Piers under Static and Impact Loadings
Published 2021-01-01“…Collision on reinforced concrete (RC) piers by moving vessels or vehicles is a significant issue. …”
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Damage Assessment of an RC Pier under Noncontact Blast Loading Based on P-I Curves
Published 2018-01-01“…Therefore, the damage of reinforced concrete (RC) piers under blast loading should be studied. In this paper, the pier is simplified as a single degree of freedom (SDOF) system based on energy equality, and the blast loading distribution on the surface of the pier is simplified as a uniform distribution. …”
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