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Miscellanea Views: 1,008 Downloads: 588 Vol. 11, No. 41 (2017) June 28, 2017 pp. Pages 412-423

An experimental study on mechanical properties of fiber-reinforced concrete of energy piles

Songying Zhao, Lei Chen, Yan Fu

The technology of energy piles for heat storage involves turning the concrete piles buried beneath the ground into a part of the ground-source heat pump system and burying the heat-transfer tubes in the foundation piles, which are regarded…

10.3221/IGF-ESIS.41.52

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Impact & Dynamics Views: 1,325 Downloads: 673 Vol. 16, No. 61 (2022) June 19, 2022 pp. 461-472

Locating and Quantifying Necking in Piles Through Numerical Simulation of PIT

Tarek Salem, Atef Eraky, Abdalla Elmesallamy

Defects of concrete piles can occur at any point during the construction of piles. Most common types of pile integrity issues are; presence of voids, inconsistency in concrete mix, entrapped groundwater or slurry, and geometric…

10.3221/IGF-ESIS.61.30

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Integrity of materials and structures Views: 453 Downloads: 239 Vol. 19, No. 73 (2025) June 19, 2025 pp. 267-284

Integral bridge abutment with composite dowels: structural scheme and failure patterns

Di Di, Zhihua Xiong, Hui Wang, Zhenhua Pan, Markus Feldmann

This 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. Numerical analysis is conducted to investigate the…

10.3221/IGF-ESIS.73.18

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An experimental study on mechanical properties of fiber-reinforced concrete of energy piles

Locating and Quantifying Necking in Piles Through Numerical Simulation of PIT

Integral bridge abutment with composite dowels: structural scheme and failure patterns