预应力锚索在张峰水库溢洪道工程中的应用

摘要

The paper expounds the construction method of prestressed anchorage cable technique in constructing spillway of the Zhangfeng Reservoir.The analysis is conducted from following aspects：hole-drilling,grouting in sur-rounding rock,installing anchorage cable,placing concrete of anchonchor block,grouting in anchorage cable hole,ten-sioning,quality control and safety measure.The construction method can provide reference for other similar project.%阐述了张峰水库溢洪道工程中预应力锚索的施工方法，从成孔、围岩灌浆、锚索安装、锚墩浇筑、锚索灌浆、张拉、质量措施、安全措施等进行了分析，可为其他类似工程借鉴。