摘要
针对具体工程实例 ,利用力传感器现场实测了后张法张拉无粘结预应力梁不同张拉束的张拉力之间的相互影响 ,进而分析了后张法无粘结预应力梁的弹性压缩对张拉力损失的影响。
The interrelationship between tensions in different tensioned tendons of unbounded and prestressed beams was measured on spot by using force sensors ina concrete project,and further was analysed the influence of elastic compression of unbounded and prestressed beams on the lose of tension.
出处
《科技情报开发与经济》
2000年第2期43-44,共2页
Sci-Tech Information Development & Economy
