摘要
该文从工程实际出发阐述了张拉理论伸长值的计算,张拉设备的选择,实际伸长值的量测三个预应力张拉质量控制关键点在具体操作中的控制方法。
The article sets forth three pre-stressing tension quality control key points in the calculation of tension theoretical extension value,the selection of tension equipment and the measurement of practiced extension value from the engineering practice in the control method of the detail operation.
出处
《城市道桥与防洪》
2010年第5期99-101,共3页
Urban Roads Bridges & Flood Control
关键词
张拉
理论伸长值
张拉设备
实际伸长值
质量控制
上海
tension,theoretical extension value,tension equipment,practiced extension value,quality control,Shanghai
