Author(s)

Xing Gao^1,2, ZhiCheng Bai^1,2*, Yi Zhu^1,2, MinRong Shi^1,2, HuiZhou Ni^1,2

Affiliation(s)

¹China Construction Fourth Engineering Bureau Co., Ltd. Guangzhou 51000, Guangdong, China.

²China Construction Fourth Engineering Bureau Sixth Construction Co., Ltd. Hefei 230000, Anhui, China.

Corresponding Author

ZhiCheng Bai

ABSTRACT

This paper systematically studies the performance of large-span steel structure of double-layer exhibition halls 6# and 7# of Hangzhou Convention and Exhibition Center. Through detailed analysis of the structural system, material selection, node design and seismic performance of the exhibition hall, its structural performance under large span and heavy load conditions was evaluated. The research results show that the steel frame and floor truss structure system adopted in the double-layer exhibition hall not only ensures stability and bearing capacity, but also reflects the advantages of green building and prefabricated building. Finite element analysis verifies the safety and durability of the structure, providing an important reference for the design and construction of similar large-span exhibition buildings in the future.

KEYWORDS

Large-span steel structure; Double-layer exhibition hall; Seismic performance; Node analysis

CITE THIS PAPER

Xing Gao, ZhiCheng Bai, Yi Zhu, MinRong Shi, HuiZhou Ni. Study on the performance of large-span steel structure of double-layer exhibition hall. World Journal of Engineering Research. 2024, 2(2): 36-43. DOI: https://doi.org/10.61784/wjer3005.

REFERENCES

[1] Ding Fengyao, Chen Zhaosheng, Jin Ping. Construction technology of large-span inverted triangle tube truss in Guilin New Exhibition Center. Building Structure, 2023, 53(S2): 1790-1794.

[2] Zhang Chenglong. Research on overall stability performance of double-layer cable-supported prestressed steel columns with cross cables. Chongqing University, 2020.

[3] Hu Yi. Construction technology of large-span steel truss roof for single- and double-layer combined exhibition halls. Building Construction, 2015, 37(08): 922-923.