某渡槽预应力施工工艺及常见问题处理方法

Prestress Construction Technology,Common Problems and Treatment methods of an Aqueduct

简要介绍了某渡槽槽身后张法有粘结预应力施工工艺及常见问题的处理方法。其中有粘结性预应力施工工序分为预应力张拉、孔道灌浆两个步骤。

In this paper,bonded prestressing construction technology,common problems and treatment methods in post-tensioning method of an aqueduct body were briefly introduced. The bonded prestressing construction procedure consists of two steps,prestress tension and duct grouting.