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Long-Span Sports Center
Bonded post-tensioned beam works for selected frame beams on levels 2 and 3 and at roof level of the public fitness center. The project includes single-span prestressed beams up to 37.5 m.
Zhenghe County Liao Junbo Sports Center Phase I Prestressing Works · Zhenghe, Nanping, Fujian, China
- Gross floor area
- Approximately 27,000 m²
- Prestressing scope
- Selected level 2, level 3 and roof frame beams
- Maximum span
- 37.5 m
- Largest beam section
- 1000 × 2500 mm
- Prestressing quantity
- Approximately 35 t
- Structural system
- Bonded post-tensioned beams, C40
Project scope
The work included tendon profiling and installation for long-span frame beams, anchorage-zone coordination, staged stressing, duct grouting and anchorage protection.