谈高边坡预应力锚索框架梁防护张拉施工

Discussion on tension construction for protection of prestressed anchor cable frame beam at high slopes

对高边坡预应力锚索框架梁防护方法的应用现状作了分析,通过预应力锚索施工的钢绞线张拉的伸长值及差异荷载的计算与张拉施工方法的实例论述,旨在为实际预应力锚索框架梁防护的张拉施工提供指导。

The paper analyzes the current status for the application of the protection methods for the prestressed anchor cable frame beam, indi- cates the elongation value of the steel strand tension of the prestressed anchor cable construction, the calculation of the difference loading, and the tensioning construction methods, so as to provide the direction for the factual tensioning construction of the prestressed anchor cable frame beam protection.