预应力构件在施工过程中受力性能的检测评定

Detection and Evaluation of Mechanical Behavior of Prestressed Component During Construction

通过对某工程项目进行施工过程的监测,得出预应力筋的摩擦系数、锚具变形和钢筋内缩值等,明确了施工过程的各项数据指标,为保证工程质量提供了科学依据。

According to the monitoring of a project under construction,the authors came out the friction coefficient,anchorage deformation,shrinkage value of prestressed rebar etc,and determined all kinds of data and indexes,which provides the scientific basis to insure the quality of project.