凹入式封桩技术在基础加固工程中的应用

Application of recessed sealing pile technique in foundation reinforcement

在武汉美术馆改造工程中,通过对静压钢管桩封桩工艺进行改进形成了一种凹入式封桩技术,并总结出一套完整的施工工艺,经过检验测定,满足加固改造设计要求及施工质量验收规范要求,成功解决了采用传统封桩技术占用楼层空间的难题。

In the renovation project of Wuhan Museum,a recessed sealing pile technique was formed that by improving the sealing pile technology of jacked steel pipe pile,as summed up a set of complete construction process,through testing,meet the reinforcement design and construction quality acceptance specification requirements,the problem of traditional sealing pile technology occupation of floor space was successfully solved.