Research on key technologies for construction of steel structures in ultra large span cold storage

Junfeng Xie; Jiankun Guo; Chao Rong

doi:10.54097/5zmb1h79

Authors

Junfeng Xie
Jiankun Guo
Chao Rong

DOI:

https://doi.org/10.54097/5zmb1h79

Keywords:

Ultra large span, Cold storage steel structure, Construction technology

Abstract

Taking the 100,000-ton automatic cold storage construction project of Weizhou Investment Holding Co., Ltd. as an example, this thesis systematically analyzes the main difficulties in the construction of super-large-span steel plant in terms of material transportation and handling, large-size components lifting, joints handling and welding, foundation reinforcement, and puts forward corresponding solutions. It not only provides practical suggestions for solving the difficulties in the construction of super-large-span steel structure plant, but also has guiding significance for improving the construction quality and safety management level of the whole industry.

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