The inverted siphon uses bulk steel formwork and scaffolding full support system with the level and slope type distributors, which greatly enriched the inverted siphon construction technology.

• 蒲阳河倒虹吸管身全部采用散装钢模板和满堂脚手架支撑体系成型，布料机为水平和斜坡行走式，极大地丰富了倒虹吸管身施工技术。