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以超高建筑虹口商城为工程实例,研究了双向同步施工工艺,提出了大承载力桩基、同步施工转换结构施工、逆作降模施工,以及高强度混凝土施工等双向同步施工关键技术。虹口商城工程效果表明,该技术有效地缩短了施工周期,确保了工程质量和结构安全。
Taking Hongkou Mall with superhighway as an example, the bidirectional synchronous construction technology is studied. The key technologies of bi-directional synchronous construction such as large load-bearing pile foundation, simultaneous construction conversion structure construction, reverse construction reduction mode construction, and high-strength concrete construction are proposed. Hongkou Mall project results show that the technology effectively shorten the construction period to ensure the quality of the project and structural safety.