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Prethodno priopćenje
https://doi.org/10.17559/TV-20180814044704

An Analysis on Comparison of the Static Load Test Performed to Post-Grouted Pile Foundation with Chinese, American and European Standard

Xianbin Huang ; Civil Engineering, Sichuan Agricultural University, Member of Sichuan Higher Education Engineering Research Center for Disaster Prevention and Mitigation of Village Construction, Sichuan 611830, China
Yujiao Mei ; Civil Engineering, Sichuan Agricultural University, Member of Sichuan Higher Education Engineering Research Center for Disaster Prevention and Mitigation of Village Construction, Sichuan 611830, China
Yahong Wangren ; Civil Engineering, Sichuan Agricultural University, Sichuan 611830, China
Tangyong Li ; Transportation bureau of xingwen county, yibin city, sichuan province,644000, China
Bo Lei ; Guang'an Vocational Technical College, Guangan, Sichuan 638500, China
Wei Zhao ; Civil Engineering, Sichuan Agricultural University, Member of Sichuan Higher Education Engineering Research Center for Disaster Prevention and Mitigation of Village Construction, Sichuan 611830, China

Puni tekst: engleski, pdf (2 MB) str. 978-985 preuzimanja: 76* citiraj
APA 6th Edition
Huang, X., Mei, Y., Wangren, Y., Li, T., Lei, B. i Zhao, W. (2020). An Analysis on Comparison of the Static Load Test Performed to Post-Grouted Pile Foundation with Chinese, American and European Standard. Tehnički vjesnik, 27 (3), 978-985. https://doi.org/10.17559/TV-20180814044704
MLA 8th Edition
Huang, Xianbin, et al. "An Analysis on Comparison of the Static Load Test Performed to Post-Grouted Pile Foundation with Chinese, American and European Standard." Tehnički vjesnik, vol. 27, br. 3, 2020, str. 978-985. https://doi.org/10.17559/TV-20180814044704. Citirano 26.10.2020.
Chicago 17th Edition
Huang, Xianbin, Yujiao Mei, Yahong Wangren, Tangyong Li, Bo Lei i Wei Zhao. "An Analysis on Comparison of the Static Load Test Performed to Post-Grouted Pile Foundation with Chinese, American and European Standard." Tehnički vjesnik 27, br. 3 (2020): 978-985. https://doi.org/10.17559/TV-20180814044704
Harvard
Huang, X., et al. (2020). 'An Analysis on Comparison of the Static Load Test Performed to Post-Grouted Pile Foundation with Chinese, American and European Standard', Tehnički vjesnik, 27(3), str. 978-985. https://doi.org/10.17559/TV-20180814044704
Vancouver
Huang X, Mei Y, Wangren Y, Li T, Lei B, Zhao W. An Analysis on Comparison of the Static Load Test Performed to Post-Grouted Pile Foundation with Chinese, American and European Standard. Tehnički vjesnik [Internet]. 2020 [pristupljeno 26.10.2020.];27(3):978-985. https://doi.org/10.17559/TV-20180814044704
IEEE
X. Huang, Y. Mei, Y. Wangren, T. Li, B. Lei i W. Zhao, "An Analysis on Comparison of the Static Load Test Performed to Post-Grouted Pile Foundation with Chinese, American and European Standard", Tehnički vjesnik, vol.27, br. 3, str. 978-985, 2020. [Online]. https://doi.org/10.17559/TV-20180814044704

Sažetak
In the paper, a study is conducted to pile foundation post-grouting and static load test, in which the tested value is used to compare with the standard of China, America and Europe. Taking Li-yuTuo bridge as study object, the trial piles - 3c2 and 3c4 with length of 33 meters and diameter of 1.2 meter are selected. The vertical bearing capacity of single pile is designed as 33000 kN which thereafter is enhanced using post-grouting. The on-site static load test is employed to evaluate the bearing capacity of pile foundation that is obtained being 39220 kN through self-balanced test. It is indicated through standard comparison that the bearing capacity calculated by China and America standard is akin to each other, turning to be excessively conservative and much less than the theoretical value of Europe. The Chinese standard shows bearing capacity after grouting is increased by 78.8 percent compared with pile foundation being not grouted. The post-grouting trial value is increased by 18.8 percent more than design value, 81.4 percent than theoretical value of general pile and 1.44 percent than theoretical value of post-grouting.

Ključne riječi
bored pile; foundation; post-grouting; static load test; self-balanced test; vertical bearing capacity

Hrčak ID: 239109

URI
https://hrcak.srce.hr/239109

Posjeta: 140 *