Abstract
To elucidate the bond behavior of strand-cement system with various parameters, this research manners a sequence of pullout tests. The bond stress-slip relationships are depicted. Additionally, this study establishes predicted equations of ultimate bond load with various parameters. The pullout tests are conducted through MTS (Material test system). Variables in this study contain compressive strength of cement body, bond length, and quantity of strand. The predicted equations for the ultimate bond load under different conditions can be established by using multivariate regression analysis for single strand-in-cement samples. The ultimate bond load estimated by the predicted equation is consistent with the test results. The ultimate bond load reduction factor is created by comparing the ultimate bond load of three and five strand-cement specimens with that a single strand-cement specimen.
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References
Japan Society for Soil Mechanics and Foundation Engineering (JSSFME): Ground Anchor Design, Construction Standards and Solution. Japan (1990)
ACI Committee: Building Code Requirements for Structural Concrete (ACI 318–05) and Commentary (318R-05). ACI, Michigan (2005)
ACI: Nature of Bond in Pre-tensioned Prestressed Concrete. ACI (1954)
Danga CN, Murraya CD, Floyd RW, Micah-Halea W, MartÃ-Vargas JR (2014) Analysis of bond stress distribution for prestressing strand by standard test for strand bond. J Eng Struct 72:152–159
Lee C, Shin S, Lee S (2017) Modeling of bond stress–slip relationships of a strand in concrete during steam curing. Int J Concrete Struct Mater 11
Hsu ST, Shih CH, Chen KT, Yen YC, Chang WC, Li CP (2022) Bond load-slip behaviors of strand assemblies-in-cement. In: Proceedings of 2021 4th international conference on civil engineering and architecture, 271–280
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Hsu, ST. et al. (2024). Predicted Equations on Ultimate Bond Load of Strands-Cement System. In: Kang, T. (eds) Proceedings of 5th International Conference on Civil Engineering and Architecture. ICCEA 2022. Lecture Notes in Civil Engineering, vol 369. Springer, Singapore. https://doi.org/10.1007/978-981-99-4049-3_83
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DOI: https://doi.org/10.1007/978-981-99-4049-3_83
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