[Project Update] Overcoming Numerous Challenges, the Large-Span Steel Truss Skybridge at Nanjing Chip City Has Been Successfully Lifted into Place.
Release Date:
2024-02-06 15:12
On January 10, Zhejiang Yuegong Steel Structure Co., Ltd. successfully completed a challenging task at Plot 01-10 of Phase I of the Chip City Science and Innovation Base project in the Nanjing Jiangbei New Area Research and Innovation Park: the lifting and installation of a large-span steel truss corridor.
The project is under the general contract of CITIC Construction Co., Ltd. The skybridge, spanning between two high-rise buildings, measures 45.5 meters in length and 21 meters in width. Its truss structure stands 8.4 meters tall, with a lifting elevation of 91.20 meters, and an overall lifted weight of approximately 800 tons. The sheer size of the components, their substantial weight, and the considerable height all pose significant challenges to construction. Moreover, the constrained site conditions, coupled with concurrent operations across multiple disciplines and stringent hoisting‑precision requirements, further amplify the complexity of the work.
Faced with challenges, the Nanjing Chip City Project Department of Yuegong Steel Structure leveraged its extensive experience and outstanding technical expertise. With strong support from the general contractor, the supervising agency, and other collaborating parties, it undertook meticulous planning and implemented targeted measures. By integrating BIM technology with Tekla software, the team conducted clash detection for critical connection nodes and, after thorough verification, finalized the construction plan. During execution, strict control was maintained at every stage, successfully achieving the set objectives of completing each lift in a single operation, ensuring precise alignment on the first attempt, and passing inspection on the first try. As a result, the steel‑structure corridor‑bridge lifting task was completed smoothly and to full satisfaction.
Craftsmanship and a commitment to excellence. The successful hoisting of the Nanjing Chip City corridor project is a testament to Yuegong’s professional expertise and technical prowess in handling complex steel‑structure projects, further underscoring its outstanding capabilities in the field of large‑scale steel construction. Upholding a century‑old spirit of craftsmanship, Yuegong will continue to devote itself to creating flawless architecture, showcasing its distinctive strength and delivering premium projects across an expanding portfolio of major undertakings.
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