摘要
天元港国际中心采用了BDF管预应力空心楼板体系,通过方案比选,运用铁丝定位法解决BDF管的定位和抗浮问题,既保证了空心楼板结构质量,又大大降低了定位和抗浮钢筋措施费,经济效益明显。
Tian Yuan Gang Center adopts BDF tube prestressed hollow slab structure. After comparison among schemes, lead wire positioning method is used to solve the problems in BDF tube positioning and antifloating. This method not only guarantees the quality of hollow slab structure, but also saves the cost of positioning and anti-floating steel bar measures, realizing obvious economic benefits.
出处
《建筑技术》
北大核心
2011年第2期150-151,共2页
Architecture Technology
关键词
BDF椭圆空心管
铁丝定位
抗浮
BDF oval hollow tube
lead wire positioning
anti-floating
