International Journal of High-Rise Buildings (국제초고층학회논문집)

Council on Tall Building and Urban Habitat Korea (한국초고층도시건축학회)
권호 표지
DOI QR코드

DOI QR Code

Citic Tower Construction Key Technology

  • Xu, Lishan (China Construction Third Engineering Bureau Group CO., LTD)
  • Published : 2019.09.01
Download PDF
⟨ Previous Next ⟩

Abstract

Citic Tower is the first over-500 m-tall super highrise building in the world, located in the high seismic intensity area with paek ground acceleration over 0.2g in 475 years. This project is unique in its complexity, large volume, and challenging site conditions (zero site for construction). The traditional techniques can hardly meet safty, quality and schedule requirements of the construction. This article introduces the key construction technologies that are innovatively developed and applied in Citic Tower project construction, including intelligent super-high-rise building integrated construction platform system, independently developed by the CCTEB; Jump-Lift Elevator, which is the first of the kind with service height over 500 meters; combined temporary-and-permanent fire protection systems. The BIM technology is also applied in this project. Through technical innovation, and utilization of technologies, construction speed and safety had been greatly improved.

Keywords

References

  1. Chen, C., Z,. (2009). On application for Jumplift in high-rise architectural structure construction. Journal of ShanXi Architecture, 35(28), 135-136.
  2. Lei, Y., Fu, Y., D., Chen, J., H., (2018). Study on Temperature Finite Element Analysis and Temperature Gradient Limit of Mass Concrete. Journal of Construction Technology, 47(8), 97-101.
  3. Qi, W., H., Gong, Z., C., Chang, W., H., Yang W., B. (2014). Integrated design method on the exterior framed tube of Citic Tower Tower regarding the architecture and structure. Journal of Building Structure, 44(20), 1-6.
  4. Qi, W., H., Yang W., B., Chang, W., H., et al. (2015). Structural design and study on steel -plate- bracing concrete shear walls of Citic Tower. Journal of Building Structure, 45(18), 1-5.
  5. Wang, H., Huang, G., Wang, K., Q., et al. (2017). The Integrated Design of Tower Crane and Integration Platform. Journal of Construction Technology, 46(13), 23-26.