3种钢筋混凝土抗爆结构防护性能研究

Translated title of the contribution: Study on Protective Performance of Three Kinds of Reinforced Concrete Anti-Blast Structures

Cheng Wang, Yanxu Zhong*, Wanli Wang, Wentao Zan, Liyuan Chi, Xinxi Wei

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

In view of the protection requirements for the safe production and storage of flammable, explosive and other hazardous chemicals, three types of new reinforced concrete anti-blast structures with different configurations were designed to replace the traditional protective embankment, including straight, oblique and L-shaped types. Based on the self-developed high-precision large-scale simulation software with completely independent intellectual property rights, taking TNT explosive as example, the full-scale high-precision numerical simulation on the anti-explosion performance of three different structures was carried out. The results show that all new reinforced concrete anti-blast structure can effectively obstruct the explosive blast wave. The peak overpressure of shock wave decreases drastically, and the L-shaped reinforced concrete anti-blast structure can provide a better protection than the straight and oblique structures. The findings possess significance for guiding the design and construction of the new reinforced concrete anti blast structures.

Translated title of the contributionStudy on Protective Performance of Three Kinds of Reinforced Concrete Anti-Blast Structures
Original languageChinese (Traditional)
Pages (from-to)11-18
Number of pages8
JournalBeijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume42
Issue number1
DOIs
Publication statusPublished - Jan 2022

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Wang, C., Zhong, Y., Wang, W., Zan, W., Chi, L., & Wei, X. (2022). 3种钢筋混凝土抗爆结构防护性能研究. Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 42(1), 11-18. https://doi.org/10.15918/j.tbit1001-0645.2021.137