- 摘 要
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王 冬1，周 健1，蘇 駿1，劉春霖2，孫建運2
(1 現(xiàn)代設計集團華東建筑設計研究院，上海200002; 2 凱斯防護科技集團，新加坡159361)[摘要] 提出虹橋交通樞紐工程進行防恐怖爆炸襲擊設計的必要性和設計思路。介紹了通過使用安全評估的方法和有限元連續(xù)倒塌分析方法進行結構防爆炸設計目標設定和設防關鍵部位及結構構件的判斷。介紹了防恐怖爆炸設計的設計分析方法，包括建筑物設防等級、最小安全距離、設防爆炸物當量等概念，并介紹計算結構爆炸分析工具和列舉了部分分析結果。
[關鍵詞] 虹橋交通樞紐；恐怖爆炸；最小安全距離；汽車炸彈；背包炸彈Application of Design Method for Hongqiao Transport Hub to Resist Terrorist Bombing
Wang Dong1, Zhou Jian1, Su Jun1, Liu Chunlin2, Sun Jianyun2
(1 East China Architecture Design Institute, Xian Dai Architectural Design Group, Shanghai 200002, China; 2 K&C Protective Technologies Pte Ltd, Singapore 159361)Abstract: The necessity and basic design methods for Hongqiao Transport Hub to resist terrorist bombing are elaborated. The methods about how to propose the protection standard/level and targets for Hongqiao Transport Hub and how to identify the key structure elements are introduced. The method about how to analyze the structure from being progressive collapse is demonstrated by using the FEM software. The analysis and design methods about the structure to resist blast loading are specifically introduced, including how to confirm the protection level for the critical facilities, the minimum stand off distance and the bombing size etc. Some analysis methods and analysis results are presented. In the end, the methodology of retrofitting RC columns against blast loading by steel jacket is introduced.
Keywords: Hongqiao transport hub; terrorist bomb; minimum stand off distance; vehicle bomb; suitcase bomb
