Finite Element Simulation of Cast-In-Place Box Girder Combined Support for Side Span of Zishui Bridge

Authors

  • Zezhi Zhu
  • Haichao Li

DOI:

https://doi.org/10.6919/ICJE.202411_10(11).0022

Keywords:

Cast-In-Place Box Girder; Combined Brace; Finite Element; Force Condition.

Abstract

Combined bracket for cast-in-place girder using the most, the most common, higher safety factor construction method. This paper takes Yichang high-speed Zishui Bridge side span cast-in-place box girder combination bracket as an example, due to the influence of site constraints, the conventional bracket can not meet the requirements of the bridge construction, so it adopts the steel pipe column plus beribboned beam combination structural design. Midas Civil is used to calculate the stresses of the beams and components, so as to provide calculation methods and optimization ideas for similar projects.

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References

[1] Hongxing,Shao, Shuzhen,Li, Weiping,LI. Costing analysis of common cast-in-place bridge support schemes[J]. Highway,2014,59(08):221-223.

[2] Zhang W, Wang Y, Liu H, et al. Analysis of the dynamic characteristics of construction frame of thin-walled high pier cover beam crossing method [J]. Journal of Henan University of Science and Technology (Natural Science Edition), 2023, 44( 3):61-69, 78, 8.

[3] Xiaoping,He. Application of steel pipe bailey girder combined full-tower coil buckling bracket method in cast-in-place continuous box girder[J]. Transportation Construction and Management,2024,(03):79-81.

[4] Weimin,Chen, Shi Jie, Yao Jun. Finite element analysis of cast-in-place box girder beret-fastener steel pipe combination brace [J]. Highway and Transportation Science and Technology (Applied Technology Edition), 2015( 5):159-162.

[5] Safety Technical Standard for Socket-type Coil-buckled Steel Pipe Scaffolding for Building Construction (JGJ/T231-2021).

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Published

2024-10-17

Issue

Section

Articles

How to Cite

Zhu, Zezhi, and Haichao Li. 2024. “Finite Element Simulation of Cast-In-Place Box Girder Combined Support for Side Span of Zishui Bridge”. International Core Journal of Engineering 10 (11): 170-79. https://doi.org/10.6919/ICJE.202411_10(11).0022.