This study devised the design blast load on the basis of the return period for a performance-based blast-resistant design. Existing performance-based design methods for various loads and current blast-resistant design guidelines were reviewed. A stochastic processing technique was used for the release data and ignition probability to express the blast load based on the return period. The feasibility of the proposed load model was verified through comparison with the quantitative risk analysis results presented in the literature. The applicability and versatility of the proposed design blast load were demonstrated by considering the blast-resistant design of a wall panel as an example. The findings of this study will potentially contribute to the development of design standards for performance-based blast-resistant designs of petrochemical facilities.

中文翻译：

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基于性能的石化设施建筑结构抗爆设计中的概率爆炸载荷


本研究根据重现期设计了爆炸载荷，以实现基于性能的抗爆设计。回顾了针对各种载荷的现有基于性能的设计方法和当前的抗爆设计指南。对释放数据和点火概率使用随机处理技术来表示基于返回期的爆炸载荷。通过与文献中介绍的定量风险分析结果进行比较，验证了所提出的负载模型的可行性。以墙板的抗爆设计为例，证明了所提出的设计爆炸载荷的适用性和通用性。本研究的结果可能有助于制定石化设施基于性能的防爆设计标准。