预应力结构真空压浆施工

Vacuum Mud-jacking Construction of Pre-stressed Structure

该文主要论述了真空压浆技术的原理、优点、施工工艺和施工控制要点,并探讨了圆形池壁后张法预应力结构孔道压浆技术。

The article mainly discusses the principle,advantages and construction technology of the vacuum mud-jacking technique,and the gist of the construction control,and probes into the hole mud-jacking technique of post-tensioned prestressed structure of the round tank wall.