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27
2023
-
03
Two scientific and technological achievements of Dadi Steel Structure have been awarded the “Technological Innovation Achievement” title by the Shanghai Metal Structures Industry Association.
Recently, the Shanghai Metal Structure Industry Association announced that two scientific and technological achievements submitted by Dadi Steel Structure—“Research and Application of Key Construction Technologies for Suspended Structural Systems” and “Research and Application of Design and Construction Technologies for Non-Insertion Short Steel Beam–Column Transfer Joints”—were awarded the 2022 “Technological Innovation Achievement” title. In addition, our company’s Tian Yunyu and Wang Aiyuan were honored with the 2022 “Outstanding Technical Personnel” award conferred by the Shanghai Metal Structure Industry Association.
1. Research and Application of Key Construction Technologies for Suspension Structural Systems
This achievement is based on the construction practice of the Shanghai Jinqiao Guopei Site R&D Project undertaken by our company, and was jointly developed by the Dadi Steel Structure Technical Team and the Longyuan Mingzhu Structural Engineering Team through comprehensive research and development on the entire process of suspended structural construction. By adopting the “reverse construction method”—a construction technique that is the inverse of conventional suspended structural design—significant improvements have been achieved in construction safety, project schedule reduction, and seamless, sequential assembly-line construction.
2. Research and Application of Design and Construction Techniques for Non-Insertion Short Steel Beam-to-Column Transfer Joints
This achievement is the result of in-depth exploration and summarization of scientific and technological innovations jointly developed and researched by Zhejiang Dadi Steel Structure Co., Ltd., East China Architectural Design & Research Institute Co., Ltd., Shanghai Jinqiao (Group) Co., Ltd., Shanghai Construction Group No. 1 Engineering Co., Ltd., and Tongji University.
This technology addresses a series of design and construction challenges associated with conventional steel beam-to-column transition details that rely on full-length, through-going steel beams. By adopting an optimized beam–column transition detail in which short connecting steel sections are pre-embedded within the concrete beam, the approach significantly reduces the amount of steel required at the joint, simplifies construction, and delivers substantial economic and social benefits, thereby demonstrating considerable potential for further development and widespread application.
This award represents strong recognition by the Shanghai Metal Structures Industry Association of our company’s achievements in scientific and technological research and development as well as talent cultivation, providing solid support for accelerating our technological accumulation and further advancing corporate innovation and optimization.
In recent years, Dadi Steel Structure has continuously strengthened management innovation and technological and quality innovation, refined and improved its internal control system, and maintained sustained efforts in process optimization, technology development, quality assurance, and information technology integration, thereby driving continuous progress in both management and technology. The company will remain committed to upholding best practices and making new contributions to the high-quality development of the steel structure industry.
2022 “Technological Innovation Achievement,” 2022 “Outstanding Technical Personnel,” Corporate Technological Innovation
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