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就江苏大剧院音乐厅结构中出现的大截面对称悬挑钢梁吊装技术,进行分析和探讨。吊装主要采用内外支撑胎架,保证悬挑结构的整体平衡和稳定。通过这样的方式总结出类似结构类型的吊装方法并进行创新。
The large-section symmetrical cantilevered steel beam hoisting technology appearing in the concert hall structure of Jiangsu Grand Theater is analyzed and discussed. Hoisting is mainly used inside and outside the support of fetal frame, to ensure the overall balance of cantilevered structures and stability. In this way, a similar type of hoisting method is summarized and innovated.