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Article

Bearing Capacity and Mechanical Behavior of an Innovative Bamboo Fiber-Reinforced Polymer Tendon with U-Head

Department of Civil Engineering, Beijing Forestry University, Beijing 100083, China
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Authors to whom correspondence should be addressed.
Polymers 2021, 13(22), 3976; https://doi.org/10.3390/polym13223976
Submission received: 15 October 2021 / Revised: 6 November 2021 / Accepted: 11 November 2021 / Published: 18 November 2021
(This article belongs to the Section Polymer Fibers)

Abstract

The development of steel in engineering structures or components faces the problems of high cost and high carbon emission, which demands new materials used as reinforcement to be proposed and applied. Bamboo is a green and renewable natural material, and has higher tensile strength parallel to grain compared to wood. Based on the excellent mechanical properties in the parallel-to-grain direction of bamboo fiber, this paper proposed an innovative bamboo fiber-reinforced polymer tendon with U-head (BFRP tendon). To analyze the tension capacity and mechanical behavior of the BFRP tendon, the thin-shell model and thick-shell model have been proposed in succession. Both models were compared with the results of tensile test and good agreement was achieved in the stress distribution and the ultimate load. The tension capacity of the BFRP tendon has been proved to be reliable, which can give full play to the advantages of bamboo fiber.
Keywords: BFRP tendon; thin-shell model; thick-shell model; tension capacity; mechanical behavior BFRP tendon; thin-shell model; thick-shell model; tension capacity; mechanical behavior
Graphical Abstract

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MDPI and ACS Style

Li, X.; Zhao, S.; Meng, X.; Ji, X. Bearing Capacity and Mechanical Behavior of an Innovative Bamboo Fiber-Reinforced Polymer Tendon with U-Head. Polymers 2021, 13, 3976. https://doi.org/10.3390/polym13223976

AMA Style

Li X, Zhao S, Meng X, Ji X. Bearing Capacity and Mechanical Behavior of an Innovative Bamboo Fiber-Reinforced Polymer Tendon with U-Head. Polymers. 2021; 13(22):3976. https://doi.org/10.3390/polym13223976

Chicago/Turabian Style

Li, Xiang, Shuaiyu Zhao, Xinmiao Meng, and Xiaodong Ji. 2021. "Bearing Capacity and Mechanical Behavior of an Innovative Bamboo Fiber-Reinforced Polymer Tendon with U-Head" Polymers 13, no. 22: 3976. https://doi.org/10.3390/polym13223976

APA Style

Li, X., Zhao, S., Meng, X., & Ji, X. (2021). Bearing Capacity and Mechanical Behavior of an Innovative Bamboo Fiber-Reinforced Polymer Tendon with U-Head. Polymers, 13(22), 3976. https://doi.org/10.3390/polym13223976

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