预应力空心板梁后张法施工方法

The post tensioning construction method of pre-stressed hollow plate beam

介绍了预应力空心板梁后张法施工的方法,并从适用范围、工艺流程、操作要点、效益分析等方面对其进行了论述,指出了该施工方法具有混凝土外观质量好、工期进度快等特点,具有良好的应用前景。

This paper introduced the post tensioning construction method of pre-stressed hollow plate beam, and discussed it from the application scope, technology process, operating key points, benefit analysis and other aspects, pointed out that the construction method had good concrete appearance quality, quick construction progress and other characteristics, had good application prospect.